The identification of the mobile receptor utilized by viruses to enter their goal cells is all the time a problem and so far entry receptors stay to be recognized for quite a lot of pathogenic human viruses. Human T-lymphotropic virus sort 1 (HTLV-1), the distinctive oncogenic retrovirus in human, was recognized within the early 1980 ‘s.
The character of its entry receptor has remained a thriller for over 20 years, till the unbiased identification of three proteins presenting the anticipated standards, the glucose transporter Glut1, Neuropilin 1, a VEGF receptor, and heparan sulfate proteoglycans. On this overview, we summarize the information pertaining to HTLV-1 entry molecules and current a brand new mannequin, during which these three proteins successively intervene in the course of the entry course of.

Protecting efficacy of rhesus adenovirus COVID-19 vaccines in opposition to mouse-adapted SARS-CoV-2

The speedy design and implementation of extreme acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines is testomony to a efficiently coordinated international analysis effort. Whereas using quite a lot of totally different applied sciences, a few of which have been used for the primary time, all authorized vaccines show excessive ranges of efficacy with glorious security profiles.
Regardless of this, there stays an pressing international demand for coronavirus illness 2019 vaccines that require additional candidates to move part three medical trials. Within the expectation of SARS-CoV-2 changing into endemic, researchers want to alter the vaccine constructs to sort out rising variants.
On this overview, we define totally different platforms used for authorized vaccines and summarize newest analysis information close to immunogenicity, dosing regimens and effectivity in opposition to rising variants.
Les récepteurs d'entrée du HTLV-1 : un ménage à trois

A Multiplex Noninvasive Salivary Antibody Assay for SARS-CoV-2 An infection and Its Utility in a Inhabitants-Primarily based Survey by Mail

Noninvasive salivary antibody immunoassays can allow low-cost epidemiological surveillance of infections. This research concerned growing and validating a multiplex suspension immunoassay on the Luminex platform to measure immunoglobulin G (IgG) responses to extreme acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nucleocapsid and spike (S) proteins, and the spike protein’s S1 and S2 subunits and receptor binding area.
A number of variations of those recombinant proteins acquired from industrial and noncommercial sources have been evaluated. Assay improvement and validation utilized saliva and serum samples from coronavirus illness 2019 (COVID-19) circumstances procured from industrial sources and adverse controls from a prepandemic survey.
Saliva was additionally collected in an indication survey by mail involving grownup people in america who have been recognized with SARS-CoV-2 an infection 15 to 80 days previous to pattern assortment. The survey had an 83% legitimate pattern return price (192 samples from 38 states). Most COVID-19 circumstances (93%) reported mildly symptomatic or asymptomatic infections.
The ultimate salivary assay based mostly on the best-performing spike and nucleocapsid proteins had a sensitivity of 87.1% (95% bootstrap confidence interval, 82.1 to 91.7%) and specificity of 98.5% (95.Zero to 100%) utilizing 227 and 285 saliva samples, respectively.
The identical assay had 95.9% (92.eight to 98.9%) sensitivity and 100% (98.four to 100%) specificity in serum (174 and 285 serum samples, respectively). Salivary and serum antibody responses to spike and nucleocapsid proteins have been strongly correlated in 22 paired samples (r = 0.88 and r = 0.80, respectively).
Antibody responses peaked at roughly 50 days postonset; better sickness severity was related to stronger responses. This research demonstrated {that a} salivary antibody assay can be utilized in large-scale inhabitants surveys by mail to raised characterize public well being impacts of COVID-19. IMPORTANCE Given the large impacts of the COVID-19 pandemic, growing instruments for inhabitants surveillance of an infection is of paramount significance.
This text describes the event of a multiplex immunoassay on a Luminex platform to measure salivary immunoglobulin G responses to the spike protein, its two subunits and receptor binding area, and the nucleocapsid protein of SARS-CoV-2. The assay validation utilized serum and saliva samples from prepandemic controls and up to date COVID-19 circumstances.
A survey by mail focusing on latest COVID-19 circumstances throughout america additionally demonstrated the utility of protected, at-home self-collection of saliva. By incorporating a number of SARS-CoV-2 proteins, this assay might differentiate responses to pure SARS-CoV-2 infections from responses to most vaccines.
Utility of this noninvasive immunoassay in COVID-19 surveillance can assist present estimates of cumulative incidence charges of symptomatic and asymptomatic infections in numerous communities and subpopulations, temporal patterns of antibody responses, and threat components for an infection.

Uncared for roles of IgG Fc-binding protein secreted from airway mucin-producing cells in defending in opposition to SARS-CoV-2 an infection

Each innate immunity and purchased immunity are concerned in extreme acute respiratory syndrome coronavirus-2 (SARS-CoV-2) an infection. The induction of Abs that neutralize the virus has been described, and sure Abs in opposition to endemic coronaviruses might cross-react with SARS-CoV-2. Detailed mechanisms to guard in opposition to the pandemic of SARS-CoV-2 stay unresolved.
We beforehand reported that IgG Fc-binding protein (Fcγbp), a novel, massive molecular weight, and mucin-like secretory Fc receptor protein, secreted from goblet cells of human small and enormous gut, mediates the transportation of serum IgG onto the mucosal floor.
On this overview, we present that mucous bronchial gland cells and a few goblet cells are immunoreactive for Fcγbp. Fcγbp traps the cross-reactive (each neutralizing and non-neutralizing) IgG certain to the virus and may consequently remove the virus from the mucosal floor to lower viral hundreds.
Fcγbp may suppress immune overreaction by interfering with Fc-binding by macrophages and competing with complement fixation. Fcγbp secreted from mucin-producing cells of the airway capabilities as an necessary anti-infection mucosal protection. The Fcγbp-mediated mechanism could be a key think about explaining why SARS-CoV-2 is much less infective/deadly in youngsters, and may be concerned within the distinctive Ab response, recurrent an infection, and results of serum remedy and vaccination.

Protecting efficacy of rhesus adenovirus COVID-19 vaccines in opposition to mouse-adapted SARS-CoV-2

The worldwide COVID-19 pandemic has sparked intense curiosity within the speedy improvement of vaccines in addition to animal fashions to guage vaccine candidates and to outline immune correlates of safety. We lately reported a mouse-adapted SARS-CoV-2 virus pressure (MA10) with the potential to contaminate wild-type laboratory mice, driving excessive ranges of viral replication in respiratory tract tissues in addition to extreme medical and respiratory signs, points of COVID-19 illness in people which are necessary to seize in mannequin techniques.
We evaluated the immunogenicity and protecting efficacy of novel rhesus adenovirus serotype 52 (RhAd52) vaccines in opposition to MA10 problem in mice. Baseline seroprevalence is decrease for rhesus adenovirus vectors than for human or chimpanzee adenovirus vectors, making these vectors enticing candidates for vaccine improvement.
We noticed that RhAd52 vaccines elicited sturdy binding and neutralizing antibody titers, which inversely correlated with viral replication after problem. These information help the event of RhAd52 vaccines and the usage of the MA10 problem virus to display screen novel vaccine candidates and to review the immunologic mechanisms that underscore safety from SARS-CoV-2 problem in wild-type mice.
Significance We have now developed a sequence of SARS-CoV-2 vaccines utilizing rhesus adenovirus serotype 52 (RhAd52) vectors, which reveals a decrease seroprevalence than human and chimpanzee vectors, supporting their improvement as novel vaccine vectors or in its place Advert vector for enhancing.
We sought to check these vaccines utilizing a lately reported mouse-adapted SARS-CoV-2 (MA10) virus to i) consider the protecting efficacy of RhAd52 vaccines and ii) additional characterize this mouse-adapted problem mannequin and probe immune correlates of safety.

Recombinant SARS SARS Mosaic S(N) Protein, Untagged, E.coli-1mg
QP13422-1mg 1mg
EUR 1061

Recombinant SARS SARS Mosaic S(N) Protein, Untagged, E.coli-500ug
QP13422-500ug 500ug
EUR 663

SARS Associated Spike Mosaic S(M) Protein
20-abx260155
  • EUR 885.00
  • EUR 342.00
  • EUR 1372.00
  • 0.5 mg
  • 100 ug
  • 1 mg

SARS Associated Spike Mosaic S(N) Protein
20-abx260157
  • EUR 885.00
  • EUR 342.00
  • EUR 1372.00
  • 0.5 mg
  • 100 ug
  • 1 mg

(S)-Crizotinib
A8802-S Evaluation Sample
EUR 81
Description: (S)-crizotinibthe selectively inhibited MTH1 catalytic activity with IC50 of 72 nM, while clinically used (R)-enantiomer of the drug was inactive with IC50 of 1375 nM.

Recombinant SARS S Protein (aa 1-1190) [His]
VAng-Lsx0060-inquire inquire Ask for price
Description: SARS Surface Antigen (aa 1-1190) [His], recombinant protein from HEK 293 cells.

Recombinant SARS Spike Mosaic Protein S (N-Terminal)
VAng-Lsx0073-inquire inquire Ask for price
Description: SARS spike mosaic protein S (N-terminal), recombinant protein from E. coli.

SARS-CoV S Recombinant Protein (R667A, K968P, V969P)
11-115 0.1 mg
EUR 737
Description: It's been reported that Coronavirus can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

Recombinant SARS Associated Spike Mosaic S(N)
7-07093 100µg Ask for price

Recombinant SARS Associated Spike Mosaic S(N)
7-07094 500µg Ask for price

Recombinant SARS Associated Spike Mosaic S(N)
7-07095 1000µg Ask for price

Recombinant SARS Associated Spike Mosaic S(M)
7-07096 100µg Ask for price

Recombinant SARS Associated Spike Mosaic S(M)
7-07097 500µg Ask for price

Recombinant SARS Associated Spike Mosaic S(M)
7-07098 1000µg Ask for price

Recombinant SARS Associated Spike Mosaic S©
7-07099 100µg Ask for price

Recombinant SARS Associated Spike Mosaic S©
7-07100 500µg Ask for price

Recombinant SARS Associated Spike Mosaic S©
7-07101 1000µg Ask for price

Recombinant (E.Coli) SARS Associated Spike Mosaic S
RP-1422 100 ug
EUR 286

Recombinant (E.Coli) SARS Associated Spike Mosaic S
RP-1423 100 ug
EUR 286

Recombinant (E.Coli) SARS Associated Spike Mosaic S
RP-1424 100 ug
EUR 286

Recombinant Coronavirus Spike Protein (SARS-CoV S, His tag)
P1520-10 10µg
EUR 257

SARS-CoV-2 (COVID-19) S RBD Recombinant Protein
97-093 0.1 mg
EUR 595.25
Description: Protein S (PROS1) is glycoprotein and expressed in many cell types supporting its reported involvement in multiple biological processes that include coagulation, apoptosis, cancer development and progression, and the innate immune response. Known receptors bind S1 are ACE2, DPP4, CEACAM etc.. It's been reported that 2019-nCoV can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

SARS-CoV-2 (COVID-19) S RBD Recombinant Protein
10-413 0.1 mg
EUR 595.25
Description: Protein S (PROS1) is glycoprotein and expressed in many cell types supporting its reported involvement in multiple biological processes that include coagulation, apoptosis, cancer development and progression, and the innate immune response. Known receptors bind S1 are ACE2, angiotensin-converting enzyme 2, DPP4, CEACAM etc.. The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. Most notable is severe acute respiratory syndrome (SARS). The severe acute respiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein alone can mediate the membrane fusion required for virus entry and cell fusion. It is also a major immunogen and a target for entry inhibitors. It's been reported that 2019-nCoV can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

SARS-CoV-2 (COVID-19) S RBD Recombinant Protein
10-431 0.1 mg
EUR 595.25
Description: Protein S (PROS1) is glycoprotein and expressed in many cell types supporting its reported involvement in multiple biological processes that include coagulation, apoptosis, cancer development and progression, and the innate immune response. Known receptors bind S1 are ACE2, angiotensin-converting enzyme 2, DPP4, CEACAM etc.. The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. Most notable is severe acute respiratory syndrome (SARS). The severe acute respiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein alone can mediate the membrane fusion required for virus entry and cell fusion. It is also a major immunogen and a target for entry inhibitors. It's been reported that 2019-nCoV can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

SARS-CoV-2 (COVID-19) S-trimer Recombinant Protein
11-070 0.1 mg
EUR 579.5
Description: Protein S (PROS1) is glycoprotein and expressed in many cell types supporting its reported involvement in multiple biological processes that include coagulation, apoptosis, cancer development and progression, and the innate immune response. Known receptors bind S1 are ACE2, angiotensin-converting enzyme 2, DPP4, CEACAM etc.. The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. Most notable is severe acute respiratory syndrome (SARS). The severe acute respiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein alone can mediate the membrane fusion required for virus entry and cell fusion. It is also a major immunogen and a target for entry inhibitors. It's been reported that 2019-nCoV can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

SARS-CoV-2 (COVID-19) S Recombinant Protein RBD
11-215 0.2 mg
EUR 905
Description: It's been reported that SARS-CoV-2 can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

SARS-CoV-2 (COVID-19) S Protein RBD Recombinant Protein
10-433 0.1 mg
EUR 595.25
Description: Protein S (PROS1) is glycoprotein and expressed in many cell types supporting its reported involvement in multiple biological processes that include coagulation, apoptosis, cancer development and progression, and the innate immune response. Known receptors bind S1 are ACE2, angiotensin-converting enzyme 2, DPP4, CEACAM etc.. The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. Most notable is severe acute respiratory syndrome (SARS). The severe acute respiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein alone can mediate the membrane fusion required for virus entry and cell fusion. It is also a major immunogen and a target for entry inhibitors. It's been reported that 2019-nCoV can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

SARS-CoV-2 (COVID-19) S Protein NTD Recombinant Protein
92-738 0.05 mg
EUR 390.5
Description: Protein S (PROS1) is glycoprotein and expressed in many cell types supporting its reported involvement in multiple biological processes that include coagulation, apoptosis, cancer development and progression, and the innate immune response. Known receptors bind S1 are ACE2, angiotensin-converting enzyme 2, DPP4, CEACAM etc.. The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. Most notable is severe acute respiratory syndrome (SARS). The severe acute respiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein alone can mediate the membrane fusion required for virus entry and cell fusion. It is also a major immunogen and a target for entry inhibitors. It's been reported that 2019-nCoV can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

SARS-CoV-2 (COVID-19) S Protein HR1 Recombinant Protein
92-760 0.05 mg
EUR 390.5
Description: The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. Most notable is severe acute respiratory syndrome (SARS). The severe acute respiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein alone can mediate the membrane fusion required for virus entry and cell fusion. It is also a major immunogen and a target for entry inhibitors. It's been reported that 2019-nCoV can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion. After binding of RBD in S1 subunit of S protein on the virion to the ACE2 receptor on the target cell, the heptad repeat 1 (HR1) and 2 (HR2) domains in its S2 subunit of S protein interact with each other to form a six-helix bundle (6-HB) fusion core, bringing viral and cellular membranes into close proximity for fusion and infection. The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

SARS-CoV-2 (COVID-19) S Protein HR1 Recombinant Protein
92-761 0.05 mg
EUR 390.5
Description: The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. Most notable is severe acute respiratory syndrome (SARS). The severe acute respiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein alone can mediate the membrane fusion required for virus entry and cell fusion. It is also a major immunogen and a target for entry inhibitors. It's been reported that 2019-nCoV can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion. After binding of RBD in S1 subunit of S protein on the virion to the ACE2 receptor on the target cell, the heptad repeat 1 (HR1) and 2 (HR2) domains in its S2 subunit of S protein interact with each other to form a six-helix bundle (6-HB) fusion core, bringing viral and cellular membranes into close proximity for fusion and infection. The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

SARS antibody
39139-100ul 100ul
EUR 252

SARS Antibody
1-CSB-PA04145A0Rb
  • EUR 317.00
  • EUR 335.00
  • 100ug
  • 50ug
Description: A polyclonal antibody against SARS. Recognizes SARS from Human. This antibody is Unconjugated. Tested in the following application: ELISA, WB, IHC; Recommended dilution: WB:1:1000-1:5000, IHC:1:20-1:200

SARS Antibody
1-CSB-PA020709GA01HU
  • EUR 597.00
  • EUR 333.00
  • 150ul
  • 50ul
Description: A polyclonal antibody against SARS. Recognizes SARS from Human, Mouse, Rat. This antibody is Unconjugated. Tested in the following application: ELISA, WB, IHC

SARS antibody
70R-20086 50 ul
EUR 435
Description: Rabbit polyclonal SARS antibody

SARS antibody
70R-1444 100 ug
EUR 377
Description: Rabbit polyclonal SARS antibody raised against the C terminal of SARS

SARS antibody
70R-1445 100 ug
EUR 377
Description: Rabbit polyclonal SARS antibody raised against the middle region of SARS

SARS N Protein Antibody
abx018255-100ug 100 ug
EUR 384

SARS N Protein Antibody
abx018256-100ug 100 ug
EUR 384

Rabbit Anti-flagellin protein (Fla/FLGN, S. typhimurium) antiserum
FLGN12-S 100 ul
EUR 469

SARS-CoV-2 (COVID-19) Trimeric Spike (S) Recombinant Protein
10-075 0.1 mg
EUR 826.25
Description: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of coronavirus disease 2019 (COVID-19), is an enveloped, single-stranded, positive-sense RNA virus that belongs to the Coronaviridae family 1. The SARS-CoV-2 genome, which shares 79.6% identity with SARS-CoV, encodes four essential structural proteins: the spike (S), envelope (E), membrane (M), and nucleocapsid protein (N) 2. The S protein is a transmembrane, homotrimeric, class I fusion glycoprotein that mediates viral attachment, fusion, and entry into host cells 3. Each ~180 kDa monomer contains two functional subunits, S1 (~700 a.a) and S2 (~600 a.a), that mediate viral attachment and membrane fusion, respectively. S1 contains two major domains, the N-terminal (NTD) and C-terminal domains (CTD). The CTD contains the receptor-binding domain (RBD), which binds to the angiotensin-converting enzyme 2 (ACE2) receptor on host cells 3-5. Although both SARS-CoV and SARS-CoV-2 bind the ACE2 receptor, the RBDs only share ~73% amino acid identity, and the SARS-CoV-2 RBD binds with a higher affinity compared to SARS-CoV 3, 6. The RBD is dynamic and undergoes hinge-like conformational changes, referred to as the “down” or “up” conformations, which hide or expose the receptor-binding motifs, respectively 7. Following receptor binding, S1 destabilizes, and TMPRSS2 cleaves S2, which undergoes a pre- to post-fusion conformation transition, allowing for membrane fusion 8, 9. The S protein has been the main focus of therapeutic and vaccine design as it is highly immunogenic. Both neutralizing antibodies 10,11 and memory T cells 12,13 targeting the S protein are present in the sera of convalescent COVID-19 patients.

SARS-CoV-2 (COVID-19) S-trimer 6P Recombinant Protein
11-068 0.1 mg
EUR 595.25
Description: Protein S (PROS1) is glycoprotein and expressed in many cell types supporting its reported involvement in multiple biological processes that include coagulation, apoptosis, cancer development and progression, and the innate immune response. Known receptors bind S1 are ACE2, angiotensin-converting enzyme 2, DPP4, CEACAM etc.. The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. Most notable is severe acute respiratory syndrome (SARS). The severe acute respiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein alone can mediate the membrane fusion required for virus entry and cell fusion. It is also a major immunogen and a target for entry inhibitors. It's been reported that 2019-nCoV can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

SARS-CoV-2 (COVID-19) S + M + E Recombinant Protein
11-071 0.1 mg
EUR 579.5
Description: Coronavirus envelope (E) proteins are short (100 residues) polypeptides that contain at least one transmembrane (TM) domain and a cluster of 2-3 juxtamembrane cysteines. These proteins are involved in viral morphogenesis and tropism, and their absence leads in some cases to aberrant virions, or to viral attenuation. In common to other viroporins, coronavirus envelope proteins increase membrane permeability to ions, plays a central role in virus morphogenesis and assembly. Acts as a viroporin and self-assembles in host membranes forming pentameric protein-lipid pores that allow ion transport. Also plays a role in the induction of apoptosis. Activates the host NLRP3 inflammasome, leading to IL-1beta overproduction.

SARS-CoV-2 (COVID-19) Spike S Trimer Recombinant Protein
20-182 0.1 mg
EUR 542.75
Description: The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2). A defined receptor-binding domain (RBD) on S mediates this interaction. The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

SARS-CoV-2 (COVID-19) S-trimer (D614G) Recombinant Protein
92-748 0.05 mg
EUR 516.5
Description: The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell atthe advent of the infection process. Most notable is severe acute respiratory syndrome (SARS). The severe acuterespiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein alone can mediate the membrane fusionrequired for virus entry and cell fusion. It is also a major immunogen and a target for entry inhibitors. It's beenreported that 2019-nCoV can infect the human respiratory epithelial cells through interaction with the humanACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor.S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction ofneutralizing-antibody and T-cell responses, as well as protective immunity.

SARS-CoV-2 (COVID-19) S Protein RBD-SD1 Recombinant Protein
92-736 0.05 mg
EUR 390.5
Description: The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. Most notable is severe acute respiratory syndrome (SARS). The severe acute respiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein alone can mediate the membrane fusion required for virus entry and cell fusion. It is also a major immunogen and a target for entry inhibitors. It's been reported that 2019-nCoV can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

SARS-CoV-2 (COVID-19) S Protein RBD-SD1 Recombinant Protein
92-737 0.02 mg
EUR 464
Description: Protein S (PROS1) is glycoprotein and expressed in many cell types supporting its reported involvement in multiple biological processes that include coagulation, apoptosis, cancer development and progression, and the innate immune response. Known receptors bind S1 are ACE2, angiotensin-converting enzyme 2, DPP4, CEACAM etc.. The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. Most notable is severe acute respiratory syndrome (SARS). The severe acute respiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein alone can mediate the membrane fusion required for virus entry and cell fusion. It is also a major immunogen and a target for entry inhibitors. It's been reported that 2019-nCoV can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

SARS-CoV-2 (COVID-19) S Protein RBD (N501Y) Recombinant Protein
92-762 0.05 mg
EUR 474.5
Description: The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. Most notable is severe acute respiratory syndrome (SARS). The severe acute respiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein alone can mediate the membrane fusion required for virus entry and cell fusion. It is also a major immunogen and a target for entry inhibitors. It's been reported that 2019-nCoV can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

SARS-CoV-2 (COVID-19) S Protein RBD (N501Y) Recombinant Protein
92-763 0.05 mg
EUR 474.5
Description: The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. Most notable is severe acute respiratory syndrome (SARS). The severe acute respiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein alone can mediate the membrane fusion required for virus entry and cell fusion. It is also a major immunogen and a target for entry inhibitors. It's been reported that 2019-nCoV can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

SARS Spike Antibody
20-abx137184
  • EUR 1052.00
  • EUR 1539.00
  • EUR 1720.00
  • 100 ug
  • 200 ug
  • 300 µg

SARS Nucleocapsid Antibody
20-abx137185
  • EUR 1052.00
  • EUR 1539.00
  • EUR 1970.00
  • 100 ug
  • 200 ug
  • 300 µg

SARS Spike Antibody
20-abx137200
  • EUR 1177.00
  • EUR 1887.00
  • EUR 2221.00
  • 100 ug
  • 200 ug
  • 300 µg

SARS Nucleocapsid Antibody
20-abx137201
  • EUR 1177.00
  • EUR 1887.00
  • EUR 2221.00
  • 100 ug
  • 200 ug
  • 300 µg

SARS-E2 Antibody
abx016055-100ul 100 ul
EUR 411

SARS-M Antibody
abx016056-100ul 100 ul
EUR 411

SARS Polyclonal Antibody
A53977 100 µg
EUR 570.55
Description: The best epigenetics products

Anti-SARS antibody
STJ28816 100 µl
EUR 277
Description: This gene belongs to the class II amino-acyl tRNA family. The encoded enzyme catalyzes the transfer of L-serine to tRNA (Ser) and is related to bacterial and yeast counterparts. Multiple alternatively spliced transcript variants have been described but the biological validity of all variants is unknown.

SARS Spike Antibody
24216-100ul 100ul
EUR 390

SARS Spike Antibody
24217-100ul 100ul
EUR 390

SARS Spike Antibody
24218-100ul 100ul
EUR 390

SARS Spike Antibody
24219-100ul 100ul
EUR 390

SARS Spike Antibody
24318-100ul 100ul
EUR 390

SARS Matrix Antibody
24319-100ul 100ul
EUR 390

SARS Matrix Antibody
24320-100ul 100ul
EUR 390

SARS Envelope Antibody
24321-100ul 100ul
EUR 390

SARS Envelope Antibody
24322-100ul 100ul
EUR 390

Anti-SARS antibody
STJ115313 100 µl
EUR 277
Description: This gene belongs to the class II amino-acyl tRNA family. The encoded enzyme catalyzes the transfer of L-serine to tRNA (Ser) and is related to bacterial and yeast counterparts. Multiple alternatively spliced transcript variants have been described but the biological validity of all variants is unknown.

anti- SARS antibody
FNab07609 100µg
EUR 548.75
Description: Antibody raised against SARS

SARS Conjugated Antibody
C39139 100ul
EUR 397

Anti-SARS antibody
PAab07609 100 ug
EUR 386

SARS E2 antibody
10R-1976 100 ul
EUR 241
Description: Mouse monoclonal SARS E2 antibody

SARS M antibody
10R-1977 100 ul
EUR 241
Description: Mouse monoclonal SARS M antibody

SARS Coronavirus antibody
10C-CR9003M1 100 ug
EUR 499
Description: Mouse monoclonal SARS Coronavirus antibody

SARS Nucleocapsid antibody
10R-10470 100 ug
EUR 435
Description: Mouse monoclonal SARS Nucleocapsid antibody

SARS Nucleocapsid antibody
10R-10471 100 ug
EUR 435
Description: Mouse monoclonal SARS Nucleocapsid antibody

Recombinant SARS Spike Mosaic S Protein (aa 408-470, 540-573)
VAng-Lsx0056-inquire inquire Ask for price
Description: Recombinant SARS-CoV Spike protein containing 408-470, 540-573 amino acids immunodominant regions was expressed in E. coli and purified by proprietary chromatographic technique.

SARS-CoV spike protein Antibody
abx023139-100ug 100 ug
EUR 857

SARS-CoV spike protein Antibody
abx023143-100ug 100 ug
EUR 857

Sars/ Rat Sars ELISA Kit
ELI-41050r 96 Tests
EUR 886

Recombinant SARS SARS Core Protein, Untagged, E.coli-100ug
QP10499-100ug 100ug
EUR 218

Recombinant SARS SARS Core Protein, Untagged, E.coli-1mg
QP10499-1mg 1mg
EUR 1061

Recombinant SARS SARS Core Protein, Untagged, E.coli-500ug
QP10499-500ug 500ug
EUR 663

Recombinant SARS SARS Core Protein, Untagged, E.coli-100ug
QP13416-100ug 100ug
EUR 218

Recombinant SARS SARS Core Protein, Untagged, E.coli-1mg
QP13416-1mg 1mg
EUR 1061

Recombinant SARS SARS Core Protein, Untagged, E.coli-500ug
QP13416-500ug 500ug
EUR 663

Recombinant SARS SARS Envelope Protein, Untagged, E.coli-100ug
QP13417-100ug 100ug
EUR 218

Recombinant SARS SARS Envelope Protein, Untagged, E.coli-1mg
QP13417-1mg 1mg
EUR 1061

Recombinant SARS SARS Envelope Protein, Untagged, E.coli-500ug
QP13417-500ug 500ug
EUR 663

Recombinant SARS SARS Matrix Protein, Untagged, E.coli-100ug
QP13418-100ug 100ug
EUR 218

Recombinant SARS SARS Matrix Protein, Untagged, E.coli-1mg
QP13418-1mg 1mg
EUR 1061

Recombinant SARS SARS Matrix Protein, Untagged, E.coli-500ug
QP13418-500ug 500ug
EUR 663

Recombinant SARS SARS MERS Protein, His, E.coli-100ug
QP13419-100ug 100ug
EUR 218

Recombinant SARS SARS MERS Protein, His, E.coli-1mg
QP13419-1mg 1mg
EUR 1261
We show RhAd52 vaccines elicit sturdy SARS-CoV-2-specific antibody responses and defend in opposition to medical illness and viral replication within the lungs. Additional, binding and neutralizing antibody titers correlated with protecting efficacy. These information validate the MA10 mouse mannequin as a useful gizmo to display screen and research novel vaccine candidates, in addition to the event of RhAd52 vaccines for COVID-19.

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