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203112

Sigma-Aldrich

Biotin-NHS

Synonym(s):

Biotin-NHS, Biotin N-hydroxysuccinimide Ester

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About This Item

Empirical Formula (Hill Notation):
C14H19N3O5S
CAS Number:
35013-72-0
Molecular Weight:
341.38
MDL number:
MFCD00078531
UNSPSC Code:
41116133
NACRES:
NA.41

assay

≥90% (NMR)

Quality Level

100

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated

color

white to off-white

solubility

DMSO: 100 mg/mL

shipped in

ambient

storage temp.

2-8°C

InChI

1S/C14H19N3O5S/c18-10-5-6-11(19)17(10)22-12(20)4-2-1-3-9-13-8(7-23-9)15-14(21)16-13/h8-9,13H,1-7H2,(H2,15,16,21)

InChI key

YMXHPSHLTSZXKH-UHFFFAOYSA-N

General description

Biotinylates amino acids, peptides, or proteins under mild conditions.

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, Aliquot and freeze (-20°C). Stock solutions are stable for up to 1 month at -20°C.

Legal Information

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The degree of labeling (DOL) of antibodies has so far been optimized for high brightness and specific and efficient binding. The influence of the DOL on the blinking performance of antibodies used in direct stochastic optical reconstruction microscopy (dSTORM) has

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