Thermo Scientific™ Pierce™ Protein A and Conjugates

Detect rabbit and human antibodies, especially IgG isotypes, for Western blot, ELISA and other immunoassays with this purified and biotinylated recombinant Protein A.

Overview
Brand: Thermo Scientific™

Manufacturer Part Number: 29989

1 MG BIOTINYLATED PROTEIN A, IMMUNOPURE 1MG

UNSPSC: 41105300

Code: PN

Additional Details:
Additional Details: Weight: 1.81440kg



Product Code. 10107973

Quantity Price
1 £ 119.0 / 1mg
Estimated Shipment date
from Supplier 06-01-2017
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  • Description and Specification
  • Alternative Products
  • Documentation
Description and Specification

Specification

Description Pierce Protein A, Biotinylated
Formulation Lyophilized powder from protein in buffered saline solution
Quantity 1mg

Protein A is a cell wall component produced by several strains of Staphylococcus aureus that consists of a single polypeptide chain and contains little or no carbohydrate. The Protein A molecule contains four high-affinity binding sites capable of interacting with the Fc region from IgG of several species including human and rabbit. Optimal binding occurs at pH 8.2, although binding is also effective at neutral or physiological conditions (pH 7.0 to 7.6).

Highlights:

  • Contains four Fc-binding domains per protein
  • Better than Protein G for polyclonal IgG from rabbit, pig, dog and cat serum
  • Poorer than Protein G for mouse IgG1, human IgG3 and rat, goat and cow antibodies

Alternative Products
Documentation

Technical documents