Description
Recombinant Human PD-1/PDCD1 Protein (Fc Tag)(Active) | PKSH033554 | Gentaur US, UK & Europe Disrtribition
Synonyms: Programmed cell death protein 1;PDCD1;PD-1;hPD-1;CD279;SLEB2;Hsle1
Active Protein: Active protein
Activity: Recombinant Human PD-1 is produced by our Mammalian expression system and the target gene encoding Pro21-Gln167 is expressed with a Fc tag at the C-terminus.
Protein Construction: Recombinant Human PD-1 is produced by our Mammalian expression system and the target gene encoding Pro21-Gln167 is expressed with a Fc tag at the C-terminus.
Fusion Tag: C-Fc
Species: Human
Expressed Host: Human Cells
Shipping: This product is provided as lyophilized powder which is shipped with ice packs.
Purity: > 95 % as determined by reducing SDS-PAGE.
Endotoxin: < 1.0 EU per μg as determined by the LAL method.
Stability and Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Molecular Mass: 43.6 kDa
Formulation: Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Reconstitution: Please refer to the printed manual for detailed information.
Background: Programmed cell death protein 1(PDCD1) is a single-pass type I membrane protein and contains 1 Ig-like V-type domain. PD-1 is a member of the extended CD28/CTLA-4 family of T cell regulators. PDCD1 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 PDCD1 inhibits BCR-mediating signal by dephosphorylating key signal transducer. PDCD1 has been suggested to be involved in lymphocyte clonal selection and peripheral tolerance; and thus contributes to the prevention of autoimmune diseases. As a cell surface molecule; PDCD1 regulates the adaptive immune response. Engagement of PD-1 by its ligands PD-L1 or PD-L2 transduces a signal that inhibits T-cell proliferation; cytokine production; and cytolytic function.
Research Area: Cell biology, Cancer, immunology
