CD4 Protein (CD4) (His tag)

N° du produit ABIN7319443

Protéine Recombinant CD4 exprimée dans Human Cells.

Aperçu rapide pour CD4 Protein (CD4) (His tag) (ABIN7319443)

Antigène: CD4

Type de proteíne: Recombinant

Origine: Humain

Source: Human Cells

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

Détail du produit

Purification/Conjugué: Cette CD4 protéine est marqué à la His tag.

Fonction: Recombinant Human CD4/LEU3 Protein (His Tag)

Séquence: Lys26-Trp390

Attributs du produit: Recombinant Human CD4 is produced by our Mammalian expression system and the target gene encoding Lys26-Trp390 is expressed with a 6His tag at the C-terminus.

niveau d'endotoxine: < 1.0 EU per μg 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 a 0.2 μm filtered solution of 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: CD4

Autre désignation: CD4

Sujet:

Background: CD4 is an approximately 55 kDa type I transmembrane glycoprotein that is expressed predominantly on thymocytes and a subset of mature T lymphocytes. It is a standard phenotype marker for the identification of T cell populations. Mature human CD4 consists of a 371 amino acid extracellular region containing four immunoglobulin-like domains, a 22 aa transmembrane segment, and a 40 aa cytoplasmic domain. CD4 is expressed along with CD8 on double positive T cells during their development in the thymus. CD4 binds directly to MHC class II molecules on antigen presenting cells (10). This interaction contributes to the formation of the immunological synapse which is focused around the TCR-MHC class II-antigenic peptide interaction. CD4 also functions as a chemotactic receptor for IL-16 and, in human, as a co-receptor for the gp120 surface glycoprotein of HIV-1.

Synonym: T-cell surface glycoprotein CD4,T-cell surface antigen T4/Leu-3,CD4,Scd4,CD4mut

Poids moléculaire: 41.7 kDa

UniProt: P01730

Pathways: TCR Signaling, Maintenance of Protein Location, CXCR4-mediated Signaling Events