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Recombinant Human beta 2-Microglobulin His Protein

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Recombinant Human beta 2-Microglobulin Protein [NBP1-50840]

Product Details

Summary
Reactivity HuSpecies Glossary
Applications PAGE
Concentration
0.5 mg/ml

Order Details

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Recombinant Human beta 2-Microglobulin His Protein Summary

Description
A recombinant protein with a N-Terminal His-tag and corresponding to the amino acids 21-119 of Human beta 2-Microglobulin

Source: E.coli

Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MIQRTPKIQV YSRHPAENGK SNFLNCYVSG FHPSDIEVDL LKNGERIEKV EHSDLSFSKD WSFYLLYYTE FTPTEKDEYA CRVNHVTLSQ PKIVKWDRDM

Source
E. coli
Protein/Peptide Type
Recombinant Protein
Gene
B2M
Purity
>95%, by SDS-PAGE

Applications/Dilutions

Dilutions
  • SDS-Page
Theoretical MW
14 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
20 mM Tris-HCl buffer (pH8.0), 20% glycerol, 2 mM DTT, 100 mM NaCl
Preservative
No Preservative
Concentration
0.5 mg/ml
Purity
>95%, by SDS-PAGE

Alternate Names for Recombinant Human beta 2-Microglobulin His Protein

  • B2M
  • beta 2Microglobulin
  • beta 2-Microglobulin
  • beta chain of MHC class I molecules
  • beta-2-microglobin
  • beta-2-microglobulin

Background

Beta2 microglobulin, also known as B2M, is a component of MHC class I molecules, Involved in the presentation of peptide antigens to the immune system. B2M is a protein found on the surface of many cells and plentiful on the surface of white blood cells. Increased production or destruction of these cells causes B2M levels in the blood to increase. This increase is seen in people with cancers involving white blood cells, but it is particularly meaningful in people newly diagnosed with multiple myeloma. Multiple myeloma is a malignancy (cancer) of a certain kind of white blood cell, called a plasma cell. B2M Testing is done primarily when evaluating a person for certain kinds of cancer affecting white blood cells including chronic lymphocytic leukemia, non-Hodgkin's lymphoma, and multiple myeloma or kidney disease. Recombinant B2M protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

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Bioinformatics

Gene Symbol B2M