GelRed is a sensitive, stable, and environmentally safe fluorescent nucleic acid dye designed to replace highly toxic ethidium bromide (EtBr) for staining dsDNA, ssDNA, or RNA in agarose gels or polyacrylamide gels. GelRed and EtBr have practically the same spectra (Figure 1), so you can directly replace EtBr with GelRed without changing your existing imaging… Continue reading
Tissue-Tek O.C.T. The compound is used to rapidly embed fresh tissue samples for frozen sections using a cryostat. Tissue-Tek O.C.T. The compound is a formulation of clear, water-soluble glycols and resins that provides a solid matrix to encapsulate tissue samples and adhere to the sample holder for uniform cutting at a cryostat operating temperature of… Continue reading
Circular and Rectangular Printable Nylon Cloth Labels for LABXPERT and IDXPERT Printers. These labels are suitable for autoclave, liquid nitrogen, and freezer applications and are ideal for laboratory applications such as labeling centrifuges, Eppendorf and PCR tubes, cryogenic tubes, vials, and vial caps. Supplied on a roll with 300 labels in a matte finish. Permanent… Continue reading
This is USAID’s global project on HIV/AIDS that provides technical assistance services to the Office of HIV/AIDS and the United States Government country teams in knowledge management, technical leadership, program sustainability, strategic planning. and support for the implementation of the program. In addition, this site features many resources related to HIV/AIDS, including a searchable database… Continue reading
The recent rise of the new coronavirus has caused a lot of fear and anxiety among people living with AIDS. They are among those in the group with existing diseases that are most vulnerable to infection, particularly this devastating virus that surrounds the entire world today. They are strongly encouraged to stay home, no matter… Continue reading
We collect and share lessons learned in the global effort to combat HIV through technical reports, case studies, and a database of good and promising programmatic practices related to HIV prevention, care and treatment.