Cy5B-trisulfo, NHS

SKU: orb2276874

Description

Cy5B-trisulfo NHS ester is a far-red fluorescent dye that labels primary amines, featuring excitation/emission at 669/685 nm. It is widely used for in vitro and in vivo applications, including FRET, smFRET, FLIM, and super-resolution microscopy (dSTORM) in both live and fixed cell studies.

Key Properties

• Target: Others
• Molecular Weight: 1055.11
• Formula: C₄₇H₅₂N₄Na₂O₁₅S₃
• SMILES: CC1(C)C2=C(C=CC(S(=O)(O[Na])=O)=C2)N(CC[C@@]3([H])C[C@@]4([H])O[C@@]5([H])CC6)C1=C3C=C4C=C5C7=[N+]6C8=C(C=C(S(=O)([O-])=O)C=C8)C7(CCCCC(N(CCC(ON9C(CCC9=O)=O)=O)CCCS(=O)(O[Na])=O)=O)C

Storage & Handling

• Storage: -20°C
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Compound Identifiers

PubChem CID

171361416