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Thermo Scientific™ EZ-Link™ Sulfo-NHS-LC-Biotin and Labeling Kits

Biotinylate protein amines (e.g., lysines) with this very popular mid-length (22.4A), water-soluble, NHS-ester biotinylation reagent for antibody or cell-surface labeling.

$249.40 - $581.53

Specifications

Chemical Reactivity Amine
Cleavable No
Membrane Permeable No
Molecular Weight 556.59
PEGylated No
View More Specs
Products
Catalog Number Mfr. No. Description Price Quantity    

PI21327

 
thermo scientific™
21327*
EZ-Link Sulfo-NHS-LC-Biotin, No-Weigh Format Each for $249.40

PI21335

 
thermo scientific™
PI21335
EZ-Link Sulfo-NHS-LC-Biotin Each for $430.79

PI21435

 
thermo scientific™
PI21435
EZ-Link Sulfo-NHS-LC-Biotinylation Kit Each for $581.53

PI21935

 
thermo scientific™
PI21935
EZ-Link Micro Sulfo-NHS-LC-Biotinylation Kit Each for $577.78
Description & Specifications

Specifications

Chemical Reactivity Amine
Cleavable No
Membrane Permeable No
Molecular Weight 556.59
PEGylated No
Spacer Arm Length 22.4
Storage Requirements -20°C with desiccant
Water Soluble Yes

Thermo Scientific™ EZ-Link Sulfo-NHS-LC-Biotin is an intermediate-length, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.

Highlights:

  • Water-soluble analog of NHS-LC-Biotin
  • Reacts with primary amines at pH 7-9 in non-amine-containing buffers such as borate, carbonate or phosphate buffers
  • Negative charge of -SO3 group keeps biotinylation localized at the cell surface
  • Creates an amide bond
U.S. Patents 5,892,628 and 5,872,261.