• Human CTLA4/CD152 (GST tag) recombinant protein

Human CTLA4/CD152 (GST tag) recombinant protein

Cat.#: 518113

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Product Information

  • Product Name
    Human CTLA4/CD152 (GST tag) recombinant protein
  • Documents
  • Description
    Cytotoxic Tlymphocyte 4(CTLA-4,CD152), is a type I transmembrane T cell inhibitory molecule that is a member of the Ig superfamily. Human or mouse CTLA4 cDNA encodes 223 amino acids (aa) including a 35 aa signal sequence, a 126 aa extracellular domain (ECD) with one Ig-like V-type domain, a 21 aa transmembrane (TM) sequence, and a 41 aa cytoplasmic sequence.It is widely expressed with highest levels in lymphoid tissues. CD28 and CTLA-4, together with their ligands, B7-1 and B7-2, constitute one of the dominant costimulatory pathways that regulate T and B cell responses. CD28 and CTLA-4 are structurally homologous molecules that are members of the immunoglobulin (Ig) gene superfamily. CTLA4 transmits an inhibitory signal to T cells, whereas CD28 transmits a stimulatory signal. Intracellular CTLA4 is also found in regulatory T Cells and may play an important role in their functions. Tcell activation through the Tcell receptor and CD28 leads to increased expression of CTLA4.
  • Protein name
    cytotoxic T-lymphocyte associated protein 4(CTLA4)
  • Protein short names
    CD152
  • Uniprot ID
    P16410
  • Source/Expression Host
    Human Cells
  • Expression Plasmid/cDNA
    A DNA sequence encoding the Human CTLA4/CD152 Lys36-Asp161 is expressed with a GST tag at the C-terminus.
  • Protein Species
    Human
  • Purity
    >95% as determined by SDS-PAGE.
  • Validations

    Human CTLA4/CD152 (GST tag) recombinant protein

    Human CTLA4/CD152 (GST tag) recombinant protein

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"