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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.

$234.15 - $558.60

Specifications

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

PI21327

 
thermo scientific™
21327
EZ-Link Sulfo-NHS-LC-Biotin, No-Weigh Format Each for $234.15

PI21335

 
thermo scientific™
21335
EZ-Link Sulfo-NHS-LC-Biotin Each for $409.50

PI21435

 
thermo scientific™
21435
EZ-Link Sulfo-NHS-LC-Biotinylation Kit Each for $558.60

PI21935

 
thermo scientific™
PI21935
EZ-Link Micro Sulfo-NHS-LC-Biotinylation Kit Each for $556.50
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.