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203119

Sigma-Aldrich

Innolink Biotin 354S

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Synonym(s):
NHS-Chromogenic Biotin
Empirical Formula (Hill Notation):
C38H50N8O10S
Molecular Weight:
810.92

Assay

≥90% (reversed phase HPLC)

Quality Level

100

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated

solubility

DMF: 50 mg/mL

shipped in

wet ice

storage temp.

2-8°C

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This Item
809608B205912-539
Innolink Biotin 354S

Sigma-Aldrich

203119

Innolink Biotin 354S

Biotin-2′,2′,3′,3′-d4 ≥98 atom % D, ≥95% (CP)

Sigma-Aldrich

809608

Biotin-2′,2′,3′,3′-d4

Biotin Polyethyleneoxide Iodoacetamide

Sigma-Aldrich

B2059

Biotin Polyethyleneoxide Iodoacetamide

Sigma-Aldrich

Sigma-Aldrich

12-539

Abltide, biotin conjugate

form

solid

form

powder

form

powder

form

-

manufacturer/tradename

Calbiochem®

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

Upstate®

storage condition

OK to freeze

storage condition

-

storage condition

-

storage condition

-

solubility

DMF: 50 mg/mL

solubility

-

solubility

H2O: 10 mg/mL

solubility

-

shipped in

wet ice

shipped in

-

shipped in

-

shipped in

wet ice

General description

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.

Warning

Toxicity: Standard Handling (A)

Reconstitution

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

Other Notes

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.

Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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