CD28 Protein (CD28) (His tag)

Produktnummer ABIN7194794

Recombinant CD28-Protein exprimiert in HEK-293 Cells.

Kurzübersicht für CD28 Protein (CD28) (His tag) (ABIN7194794)

Target: CD28

Protein-Typ: Recombinant

Spezies: Maus

Quelle: HEK-293 Cells

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

Produktdetails

Aufreinigungstag / Konjugat: Dieses CD28 Protein ist gelabelt mit His tag.

Verwendungszweck: Recombinant Mouse CD28/TP44 Protein (His Tag)

Sequenz: Met 1-Lys 149

Produktmerkmale: A DNA sequence encoding the extracellular domain (Met 1-Lys 149) of mouse CD28 (NP_031668.3) was fused with a polyhistidine tag at the C-terminus.

Sterilität: 0.2 μm filtered

Endotoxin-Niveau: < 1.0 EU per μg of the protein as determined by the LAL method.

Biological Activity Comment: Not validated for activity

Anwendungsinformationen

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Buffer: Lyophilized from sterile PBS, pH 7.4
Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween 80 are added as protectants before lyophilization.

Lagerung: 4 °C,-20 °C,-80 °C

Informationen zur Lagerung: 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.

Haltbarkeit: 12 months

Antigendetails

Target: CD28

Andere Bezeichnung: CD28/TP44

Hintergrund: CD28,CH29-189K17.3,T-cell-specific surface glycoprotein CD28,CD28(Cluster of Differentiation 28) is a disulphide-bonded glycoprotein belonging to the immunoglobulin (Ig) superfamily, and structurally consists of a single Ig V-like extracellular domain, a transmembrane domain and an intracellular domain. Mouse CD28 is constitutively expressed on the surface of all murine T cells and on developing thymocytes as disulfide-linked homodimers or as monomers. CD28 can binds the B7-1 and B7-2 ligand, and together perform important functions in the T and B cell response pathways. B7/CD28 family members, which can augment or antagonize T-cell receptor signaling, in the regulation of central and peripheral T-cell tolerance. CD28 is thus involved in T-cell activation, the induction of cell proliferation and cytokine production and promotion of T-cell survival.

Molekulargewicht: 16.5 kDa

Gen-ID: 12487

NCBI Accession: NP_031668

UniProt: P31041

Pathways: T-Zell Rezeptor Signalweg, Fc-epsilon Rezeptor Signalübertragung, EGFR Signaling Pathway, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response