B7639
Sigma

(+)-Biotin hydrazide

~98% (TLC), powder

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Molecular Formula

C₁₀H₁₈N₄O₂S

Molecular Weight

258.34

CAS Number

66640-86-6

Beilstein Registry Number

28347

MDL number

MFCD00078532

PubChem Substance ID

24892012

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Descriptions

Application

Reagent for labeling surface functional groups, biologically active molecules such as antibodies, lectins, sugars, nucleic acids or molecules with free carboxylic or keto groups. Typically used for coupling to glycoproteins through the carbohydrate by hydrazone formation.

Properties

assay

~98% (TLC)

form

powder

solubility

DMSO: ≤20 mg/mL

storage temp.

2-8°C

References

Reference

Bayer, E.A., and Wilchek, M., The use of the avidin-biotin complex as a tool in molecular biology. Meth. Biochem. Anal. New York, NY , (1980) 26, 1-45

Beilstein

Beil. 27,IV,7980

Safety

WGK Germany

Related Categories

... Biotin/Avidin > Biotin Labeling Reagents

... Glycoprotein Detection > Detection of Biotin Labeled Glycoproteins on Western Blots

... Antibody Labeling > Labeling with Biotin

MSDS

Specification Sheet

Certificate of Analysis

More Information