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  6. Thermo Scientific™ EZ-Link™ NHS-PEG12-Biotin, No-Weigh™ Format

Thermo Scientific™ EZ-Link™ NHS-PEG12-Biotin, No-Weigh™ Format

Catalog No. PIA35389
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Quantity:
25 mg
10 x 1 mg
500 mg
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Catalog No. Quantity
PIA35389 10 x 1 mg
PI21312 25 mg
PI21313 500 mg
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Catalog No. PIA35389 Supplier Thermo Scientific™ Supplier No. A35389
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Description

Biotinylate protein amines and maximize solubility of proteins with this very long (56.0A) NHS-ester biotinylation reagent containing a pegylated, water-soluble spacer arm.

Thermo Scientific™ EZ-Link NHS-PEG12-Biotin is very long, pegylated biotinylation reagent for simple and efficient biotin labeling of antibodies, proteins and other primary amine-containing macromolecules.

Thermo Scientific No-Weigh products are specialty reagents provided in a pre-aliquoted format. The pre-weighed packaging helps prevent the loss of reagent reactivity and contamination over time by minimizing the repetitive opening and closing of the vial. The format enables use of a fresh vial of reagent each time, eliminating the hassle of weighing small amounts of reagents and reducing concerns over reagent stability.

  • Protein labeling: Biotinylate antibodies or other proteins for detection or purification using streptavidin probes or resins
  • Amine-reactive: Reacts with primary amines (-NH2), such as side-chain of lysines (K) or amino-termini of polypeptides
  • PEGylated: Spacer arm contains hydrophilic, 12-unit, polyethylene glycol (PEG) group
  • Enhances solubility: PEGylation imparts water solubility to biotinylated molecule, helping to prevent aggregation of biotinylated antibodies stored in solution
  • Irreversible: Forms permanent amide bonds; spacer arm cannot be cleaved
  • Very long reach: Spacer arm (total length added to target) is 56A0; this reduces steric hindrance when binding to avidin molecules

Specifications

Quantity 10 x 1 mg
Content And Storage Store desiccated at -5 to -30°C.
Shipping Condition Room Temperature
Product Line EZ-Link, No-Weigh
Solubility Water
Format Solid
Label Type Biotin & Analogs

For Research Use Only. Not for use in diagnostic procedures.