Recombinant Pig Beta-2-microglobulin (B2M)

• CAS Number:

  9000-83-3

• Gene Name:

  B2M

• UniProt:

  Q07717

• Expression Region:

  21-118aa

• Organism:

  Sus scrofa

• Target Sequence:

  VARPPKVQVYSRHPAENGKPNYLNCYVSGFHPPQIEIDLLKNGEKMNAEQSDLSFSKDWSFYLLVHTEFTPNAVDQYSCRVKHVTLDKPKIVKWDRDH

• Tag:

  Tag-free

• Source:

  E.coli

• Field of Research:

  Others

• Assay Type:

  In Stock Protein

• Relevance:

  Component of the class I major histocompatibility complex (MHC). Involved in the presentation of peptide antigens to the immune system.

• Purity:

  Greater than 90% as determined by SDS-PAGE.

• Activity:

  Not Test

• Length:

  Full Length of Mature Protein

• Form:

  Liquid or Lyophilized powder

• Buffer:

  If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

• Reconstitution:

  We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

• Molecular Weight:

  11.5 kDa

• References & Citations:

  "Crystal structure of swine major histocompatibility complex class I SLA-1 0401 and identification of 2009 pandemic swine-origin influenza A H1N1 virus cytotoxic T lymphocyte epitope peptides." Zhang N., Qi J., Feng S., Gao F., Liu J., Pan X., Chen R., Li Q., Chen Z., Li X., XIa C., Gao G.F. J Virol 85:11709-11724 (2011)

• Storage Conditions:

  The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.