PD-1 Protein (AA 25-167) (Fc Tag)

Produktnummer ABIN2181617

Produktdetails

Target: PD-1 (PDCD1) (Programmed Cell Death 1 (PDCD1))

Protein-Typ: Recombinant

Biologische Aktivität: Active

Proteineigenschaft: AA 25-167

Spezies: Maus

Quelle: HEK-293 Cells

Aufreinigungstag / Konjugat: Dieses PD-1 Protein ist gelabelt mit Fc Tag.

Sequenz: AA 25-167

Produktmerkmale: This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 43.2 kDa. The protein migrates as 60-66 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

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

Sterilität: 0.22 μm filtered

Endotoxin-Niveau: Less than 1.0 EU per μg by the LAL method.

Anwendungsinformationen

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Buffer: Tris with Glycine, Arginine and NaCl,  pH 7.5

Handhabung: Please avoid repeated freeze-thaw cycles.

Lagerung: -20 °C

Informationen zur Lagerung: 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).

Referenzen

Mukundan, Guan, Singleton, Yang, Li, Parekkadan: "Artificial T Cell Mimetics to Combat Melanoma Tumor Growth." in: American journal of advanced drug delivery, Vol. 6, Issue 1, pp. 21-32, (2018) (PubMed).

Antigendetails

Target: PD-1 (PDCD1) (Programmed Cell Death 1 (PDCD1))

Andere Bezeichnung: PD-1 (PDCD1 Produkte)

Synonyme: CD279 Protein, PD-1 Protein, PD1 Protein, SLEB2 Protein, hPD-1 Protein, hPD-l Protein, Ly101 Protein, Pdc1 Protein, programmed cell death 1 Protein, PDCD1 Protein, Pdcd1 Protein

Hintergrund: Programmed cell death protein 1 (PD-1) is also known as CD279 and PDCD1, is a type I membrane protein and is a member of the extended CD28/CTLA-4 family of T cell regulators. PDCD1 is expressed on the surface of activated T cells, B cells, macrophages, myeloid cells and a subset of thymocytes. PD-1 has two ligands, PD-L1 and PD-L2, which are members of the B7 family. PD-L1 is expressed on almost all murine tumor cell lines, including PA1 myeloma, P815 mastocytoma, and B16 melanoma upon treatment with IFN-γ. PD-L2 expression is more restricted and is expressed mainly by DCs and a few tumor lines. PD1 inhibits the T-cell proliferation and production of related cytokines including IL-1, IL-4, IL-10 and IFN-γ by suppressing the activation and transduction of PI3K/AKT pathway. In addition, coligation of PD1 inhibits BCR-mediating signal by dephosphorylating key signal transducer. In vitro, treatment of anti-CD3 stimulated T cells with PD-L1-Ig results in reduced T cell proliferation and IFN-γ secretion. Monoclonal antibodies targeting PD-1 that boost the immune system are being developed for the treatment of cancer.

Molekulargewicht: 42.8 kDa

NCBI Accession: NP_032824

Pathways: Cancer Immune Checkpoints