Recombinant Human PDCD1, Fc-tagged

Cat.No. : PDCD1-188H
Product Overview : The extracellular domain of human CD279 [PD-1] (aa 25-167) is fused to the N-terminus of the Fc region of human IgG1.
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Description : CD279 (Programmed Cell Death Protein 1; PD-1) is a type I transmembrane protein belonging to the CD28/CTLA-4 family of immunoreceptors that mediate signals for regulating immune responses. Members of the CD28/CTLA-4 family have been shown to either promote T cell activation (CD28 and ICOS) or downregulate T cell activation (CTLA-4 and PD-1). CD279 is expressed on activated T cells, B cells, myeloid cells and on a subset of thymocytes. In vitro, ligation of CD279 inhibits TCR-mediated T cell proliferation and production of IL-1, IL-4, IL-10 and IFN-γ. In addition, CD279 ligation also inhibits BCR mediated signaling. CD279 deficient mice have a defect in peripheral tolerance and spontaneously develop autoimmune diseases.
Source : CHO Cells
Species : Human
Tag : Fc
Form : Lyophilized from 0.2μm-filtered solution in PBS.
Purity : ≥98% (SDS-PAGE)
Stability : Stable for at least 1 year after receipt when stored at -20°C. Working aliquots are stable for up to 3 months when stored at -20°C.
Storage : Short Term Storage: +4°C; Long Term Storage: -20°C. Avoid freeze/thaw cycles.
Protein length : 25-167
Gene Name : PDCD1 programmed cell death 1 [ Homo sapiens ]
Official Symbol : PDCD1
Synonyms : PDCD1; programmed cell death 1; programmed cell death protein 1; CD279; PD1; protein PD-1; PD-1; SLEB2; hPD-1; hPD-l;
Gene ID : 5133
mRNA Refseq : NM_005018
Protein Refseq : NP_005009
MIM : 600244
UniProt ID : Q15116
Chromosome Location : 2q37.3
Pathway : Adaptive Immune System, organism-specific biosystem; Cell adhesion molecules (CAMs), organism-specific biosystem; Cell adhesion molecules (CAMs), conserved biosystem; Costimulation by the CD28 family, organism-specific biosystem; Immune System, organism-specific biosystem; PD-1 signaling, organism-specific biosystem; T cell receptor signaling pathway, organism-specific biosystem;
Function : protein binding; protein tyrosine phosphatase activity; signal transducer activity;

Not For Human Consumption!

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Customer Reviews (3)

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Reviews
06/06/2021

    Timely antibody validation, a valuable asset for our laboratory.

    02/12/2021

      Precise protein quantification, fundamental for maintaining data accuracy.

      06/20/2019

        Dependable peptide synthesis, accelerates our peptide-based projects effectively.

        Q&As (14)

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        What are the mechanisms by which PDCD1 modulates the immune response to viral infections? 07/31/2022

        PDCD1 modulates responses to viral infections, affecting T cell function and viral clearance.

        What are the mechanisms by which PDCD1 modulates the immune response to viral infections? 11/09/2021

        PDCD1 modulates responses to viral infections, affecting T cell function and viral clearance.

        What role does PDCD1 play in the development of immune tolerance? 10/15/2021

        PDCD1 helps develop immune tolerance, preventing overactive immune responses.

        How does PDCD1 influence the balance between immune activation and autoimmunity? 05/23/2021

        PDCD1 maintains a balance between immune response and autoimmunity, preventing self-reactivity.

        How does PDCD1 contribute to the exhaustion of T cells in chronic infections and cancer? 08/13/2020

        PDCD1 contributes to T cell exhaustion in chronic diseases and cancers, reducing immune efficacy.

        How does PDCD1 influence the balance between immune activation and autoimmunity? 08/05/2020

        PDCD1 maintains a balance between immune response and autoimmunity, preventing self-reactivity.

        What is the impact of PDCD1 on the effectiveness of immunotherapy in treating cancers? 12/05/2019

        PDCD1's role in immunotherapy is pivotal, as blocking PD-1 enhances anti-tumor responses.

        How does PDCD1 contribute to the exhaustion of T cells in chronic infections and cancer? 11/21/2019

        PDCD1 contributes to T cell exhaustion in chronic diseases and cancers, reducing immune efficacy.

        How does PDCD1 (PD-1) regulate immune checkpoint pathways in T cells? 04/24/2019

        PDCD1 regulates T cell activity by inhibiting immune responses, crucial in immune checkpoints.

        What is the impact of PDCD1 on the effectiveness of immunotherapy in treating cancers? 01/19/2019

        PDCD1's role in immunotherapy is pivotal, as blocking PD-1 enhances anti-tumor responses.

        What role does PDCD1 play in the development of immune tolerance? 12/08/2018

        PDCD1 helps develop immune tolerance, preventing overactive immune responses.

        How do alterations in PDCD1 expression or signaling affect autoimmune disease progression? 06/24/2018

        Changes in PDCD1 signaling impact autoimmune disease progression, influencing immune system activity.

        How does PDCD1 (PD-1) regulate immune checkpoint pathways in T cells? 06/24/2018

        PDCD1 regulates T cell activity by inhibiting immune responses, crucial in immune checkpoints.

        How do alterations in PDCD1 expression or signaling affect autoimmune disease progression? 02/06/2018

        Changes in PDCD1 signaling impact autoimmune disease progression, influencing immune system activity.

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