SiR-PEG4-Biotin Size:1mg Product Name: DBCO NHS Synonyms:

Product Name: DBCO NHS Synonyms: CAS Number: 1353016-71-3 Molecular Formula: C23H18N2O5 Molecular Weight: 402

6-FAM-DBCO can be used for fluorescent labeling through copper-free click chemistry reaction with azides

NCC#CC1=C2CN(C3CCC(=O)NC3=O)C(=O)C2=CC=C1 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

CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)CCCCCCCCCN)C(C)(C)C)C=C1 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

Product Name Thalidomide-O-C2-acid Synonyms Thalidomide-4'-O-C2-acid CAS Number 2369068-42-6 Related CAS Molecular Formula C16H14N2O7 Molecular Weight 346

SiR-PEG4-Biotin Size:1mg Product Name: DBCO NHS Synonyms:SiR PEG4 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. PEG4 linker enhances water solubility and provides spatial separation to minimize steric hindrance during binding interactions. SiR (SiR 6 COOH, 652Ex 674Em) is a far red fluorescent dye that is bright, photostable, and cell permeable, and it is fully compatible