CD8 alpha Protein (Fc Tag)

N° du produit ABIN7321149

Cette protéine Recombinant CD8 alpha est exprimée dans HEK-293 Cells.

Aperçu rapide pour CD8 alpha Protein (Fc Tag) (ABIN7321149)

Antigène: CD8 alpha (CD8A) (CD8a Molecule (CD8A))

Type de proteíne: Recombinant

Origine: Rat

Source: HEK-293 Cells

Pureté: > 90 % as determined by SDS-PAGE

Détail du produit

Purification/Conjugué: Cette CD8 alpha protéine est marqué à la Fc Tag.

Fonction: Recombinant Rat CD8A/MAL Protein (Fc Tag)

Séquence: Met1-Tyr189

Attributs du produit: A DNA sequence encoding the rat CD8A (P07725) (Met1-Tyr189) was expressed with the Fc region of human IgG1 at the C-terminus.

niveau d'endotoxine: < 1.0 EU per μg of the protein as determined by the LAL method

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: Please refer to the printed manual for detailed information.

Buffer: Lyophilized from sterile PBS, pH 7.4

Stock: 4 °C,-20 °C,-80 °C

Stockage commentaire: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Détail du antigène

Antigène: CD8 alpha (CD8A) (CD8a Molecule (CD8A))

Autre désignation: CD8A/MAL

Sujet:

Background: T-cell surface glycoprotein CD8 alpha chain, also known as CD8a, is a single-pass type I  membrane protein. The CD8 glycoprotein is expressed by thymocytes, mature T cells and natural killer (NK) cells and has been implicated in the recognition of monomorphic determinants on major histocompatibility complex (MHC) Class I antigens, and in signal transduction during the course of T-cell activation. Both human and rodent CD8 antigens are comprised of two distinct polypeptide chains, alpha and beta. The Ig domains of CD8 alpha are involved in controlling the ability of CD8 to be expressed. Mutation of B- and F-strand cysteine residues in CD8 alpha reduced the ability of the protein to fold properly and, therefore, to be expressed. Defects in CD8A are a cause of familial CD8 deficiency. Familial CD8 deficiency is a novel autosomal recessive immunologic defect characterized by absence of CD8+ cells, leading to recurrent bacterial infections.

Synonym: CD8A

Poids moléculaire: 45 kDa

UniProt: P07725

Pathways: TCR Signaling