SiR-Biotin linker The water soluble 5-FAM PEG3

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

5-FAM is the purified single isomer of carboxyfluorescein

543 SMILES OCCCCNC(=O)CN1CCN(CC(O)=O)CCN(CC(O)=O)CCN(CC(O)=O)CC1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

inhibitor screening

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

SiR-Biotin linker The water soluble 5-FAM PEG3SiR 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