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PD1-C82F7-25ug PD1-C82F7-200ug

Biotinylated Cynomolgus PD-1 / PDCD1 Protein, Fc,Avitag™ (MALS verified)

ACROBiosystems

DESCRIPTION

Biotinylated Cynomolgus PD-1 Protein, Fc,Avitag (PD1-C82F7) is expressed from human 293 cells (HEK293). It contains AA Leu 25 - Gln 167 (Accession # B0LAJ3).

DETAILS

  • Tag: C-Fc & C-Avi
  • Host: HEK293
  • Size: 200ug
  • Buffer: PBS, pH7.4
  • Format: Powder
  • Purity: 90%
  • Storage: -20℃
  • Category: MABSol® Biotin Labeled Proteins
  • Molecule: PD-1
  • Conjugate: Biotin-labeled
  • Stability: ● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
  • Background: 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.
  • Exp Region: Leu 25 - Gln 167
  • Swiss-prot: B0LAJ3
  • Characteristics: This protein carries a human IgG1 Fc tag at the C-terminus, followed by an Avi tag (Avitag™). The protein has a calculated MW of 44.1 kDa. The protein migrates as 60-65 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
  • Endotoxin Level: 1.0 EU per μg
  • Molecular Weight: 44.1 kDa
  • Shipping Condition: RT
  • Species Reactivity: Cynomolgus
  • Extra Shippinghandling Fee: Please see 'Shipping-and-Payments' sheet. Website: https://www.acrobiosystems.com/A48-Shipping-and-Payments.html