Innolink Biotin 354S

C₃₈H₅₀N₈O₁₀S

810.92

A modified biotin conjugate in which biotin is linked to a bis-aryl hydrazone chromophore and aromatic succinimidyl ester via a long-chain PEG4 linker. The bis-aryl hydrazone chromophore allows for direct spectrophotometric quantitation of total incorporated biotin. The long-chain PEG4 linker preserves biotin/avidin affinity as well as increases solubility. The aromatic succinimidyl ester allows for higher efficiency modification of amines in aqueous buffers.

Toxicity: Standard Handling (A)

Following reconstitution, purge with inert gas, aliquot, and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Steinberg-Tatman, G., et al. 2006. Bioconjug. Chem.17, 841.
Kline, M.C., et al. 2005. J. Forensic Sci.50, 1.
Kozlov, I.A., et al. 2004. Biopolymers73, 621.
Chen, Y., et al. 2004. Chem. Commun.24, 2804.
Kozlov, I.A., et al. 2004. Biopolymers73, 621.
Zhong, X.B., et al. 2003. Proc. Natl. Acad. Sci. USA100, 11559.
Hartmann, D.M., et al. 2002. Journal of Materials Research17, 473.

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

100

≥90% (reversed phase HPLC)

solid

Calbiochem^®

OK to freeze
desiccated

DMF: 50 mg/mL

wet ice

2-8℃

10 mg in Plastic ampoule

11 - Combustible Solids

WGK 1