beta-2 Microglobulin Protein (AA 21-119) (His tag)

N° du produit ABIN2180610

Détail du produit

Antigène: beta-2 Microglobulin (B2M) (beta-2-Microglobulin (B2M))

Type de proteíne: Recombinant

Attributs du protein: AA 21-119

Origine: Macaque rhésus, Cynomolgus

Source: HEK-293 Cells

Purification/Conjugué: Cette beta-2 Microglobulin protéine est marqué à la His tag.

Séquence: AA 21-119

Attributs du produit: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 12.6 kDa. The protein migrates as 14 kDa under reducing (R) condition (SDS-PAGE).

Pureté: >95 % as determined by SDS-PAGE.

Stérilité: 0.22 μm filtered

niveau d'endotoxine: Less than 1.0 EU per μg by the LAL method.

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Buffer: PBS, pH 7.4

Conseil sur la manipulation: Please avoid repeated freeze-thaw cycles.

Stock: -20 °C

Stockage commentaire: No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C), After reconstitution under sterile conditions for 3 months (-70 °C).

Détail du antigène

Antigène: beta-2 Microglobulin (B2M) (beta-2-Microglobulin (B2M))

Autre désignation: beta 2-Microglobulin (B2M Produits)

Synonymes: Ly-m11 Protein, beta2-m Protein, beta2m Protein, bwm Protein, wu:fa94c05 Protein, wu:fb10a09 Protein, b2m-W01 Protein, b2m-W03 Protein, b2m-Z01 Protein, b2m-Z02 Protein, b2m-Z03 Protein, B2M Protein, b2m Protein, B2MG Protein, wu:fb66f11 Protein, wu:fj01f08 Protein, zgc:64161 Protein, b-2-m Protein, beta-2-microglobulin Protein, beta-2 microglobulin Protein, beta-2-microglobulin S homeolog Protein, beta-2-microglobulin, like Protein, B2M Protein, B2m Protein, b2m Protein, b2m.S Protein, b2ml Protein

Sujet: β2 microglobulin is also known as Beta-2-microglobulin (B2M), is a component of MHC class I molecules which belongs to the beta-2-microglobulin family. B2M is present on all nucleated cells (excludes red blood cells). B2M associates not only with the alpha chain of MHC class I molecules, but also with class I-like molecules such as CD1 and Qa. An additional function of B2M is association with the HFE protein, together regulating the expression of hepcidin in the liver which targets the iron transporter ferroportin on the cytoplasmic membrane of enterocytes and macrophages for degradation resulting in decreased iron uptake from food and iron release from recycled red blood cells respectively. Loss of this function causes iron excess and hemochromatosis. Defects in B2M are the cause of hypercatabolic hypoproteinemia (HYCATHYP).

Poids moléculaire: 12.6 kDa

UniProt: Q8SPW0

Pathways: TCR Signaling, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process