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

Biotinylate protein amines with this cleavable, mid-length (24.3A), water-soluble, NHS-ester biotinylation reagent containing a cleavable disulfide bond in the spacer arm.

$240.45 - $569.10

Specifications

Chemical Reactivity Amine
Cleavable Yes
Membrane Permeable No
Molecular Weight 606.69
PEGylated No
View More Specs
Products
Catalog Number Mfr. No. Description Price Quantity    

PI21328

 
thermo scientific™
21328
EZ-Link Sulfo-NHS-SS-Biotin, No-Weigh Format Each for $240.45

PI21331

 
thermo scientific™
21331
EZ-Link Sulfo-NHS-SS-Biotin Each for $444.15

PI21445

 
thermo scientific™
21445
EZ-Link Sulfo-NHS-SS-Biotinylation Kit Each for $569.10
Description & Specifications

Specifications

Chemical Reactivity Amine
Cleavable Yes
Membrane Permeable No
Molecular Weight 606.69
PEGylated No
Spacer Arm Length 24.3
Storage Requirements -20°C protected from moisture
Water Soluble Yes

Thermo Scientific™ EZ-Link Sulfo-NHS-SS-Biotin enables simple and efficient biotin labeling of antibodies, proteins and any other primary amine-containing biomolecules in solution.

Highlights:

  • Cleavable analog of Sulfo-NHS-LC-Biotin
  • Can remove biotin label by cleaving spacer disulfide bond with reducing agents, such as DTT
  • Ideal for affinity purification experiments that require efficient elution from immobilized avidin supports (cleaving disulfide bond releases proteins)
  • Long spacer arm reduces steric hindrance for binding interactions