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Sino Biological™ B2M Recombinant Human Protein, His Tag DFS Item

This recombinant protein was expressed from a DNA sequence encoding the human B2M (NP_004039.1) (Met 1-Met 119) fused to a polyhistidine tag at the C-terminus

Manufacturer: life technologies  LS11976H08H50

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

Catalog No. 11976H08H50


Description & Specifications


For Use With (Application) Proteins, Expression, Isolation & Analysis; Enzyme & Protein Activity Assays; Protein Assay Controls, Reference Standards & Accessories
Format Lyophilized
Gene ID (Entrez) 567
Molecular Weight 13.5kDa
Purification Method PAGE
Purity ≥90% by SDS-PAGE
Quantity 50μg
Storage Requirements Store at -20°C. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles. Expires one year from date of receipt when stored as instructed.
Termination C-Terminal
Structural Form Full Length/Recombinant
Endotoxin Concentration <1 EU/μg
Gene Alias CDABP0092
Common Name Beta-2-microglobulin
Gene Symbol B2M
Protein Tag His Tag
Validated Application Assay Standard
Protein Family MHC (Major Histocompatibility Complex) Proteins
Expression System Mammalian

Beta-2-microglobulin (B2M), recombinant human protein is supplied as a lyophilized powder. In general, recombinant proteins can be used as protein stucture analysis and in cell biology research applications.

  • Activity: This recombinant protein has not been tested
  • Formulation: 140mM NaCl, 2.7mM KCl, 10mM Na2HPO4, 1.8mM KH2PO4, pH 7.4, 5% Mannitol, 5% Trehalose, 0.02% Tween 80
  • Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2mg/mL or lower; aliquot and use as soon as possible

This protein is manufactured by Sino Biological Inc.