SiR-Biotin linker 5-FAM is the purified single

5-FAM is the purified single isomer of carboxyfluorescein

The water soluble 5-FAM PEG3 azide has a long PEG3 spacer that separates the dye carboxyfluorescein (commonly known as FAM) from the terminal azide group

Product Name Mal-Lys(m-PEG4)-Val-Cit-PAB-PNP Synonyms CAS Number Related CAS Molecular Formula C45H62N8O16 Molecular Weight 971

Product Name Phthalimidinoglutarimide-propargyl-C1-amine HCl Synonyms Phthalimidinoglutarimide-4'-propargyl-C1-amine HCl CAS Number 2138440-40-9 Related CAS Molecular Formula C17H18ClN3O3 Molecular Weight 347

SiR-Biotin linker 5-FAM is the purified singleSiR Biotin is a fluorescent tracer used in biological research that combines the far red fluorophore with biotin. Biotin is a high affinity ligand for streptavidin and avidin proteins. SiR (SiR 6 COOH, 652Ex 674Em) is a far red fluorescent dye that is bright, photostable, and cell permeable, and it is fully compatible with standard Cy5 filter sets. Product Name SiR Biotin Synonyms 6 SiR Biotin CAS Number N A Related CAS N A Molecular Formula