Recombinant Human Cytotoxic T-Lymphocyte Protein 4/CTLA-4/CD152 (C-6His)
Produktgrößen
10 µg
£503,00
32-8797-10UG
50 µg
£574,00
32-8797-50UG
Über dieses Produkt
- SKU:
- 32-8797
- Weitere Details:
- Source: Human cells. MW :14.3kD. Recombinant Human Cytotoxic T-lymphocyte protein 4 is produced by our Mammalian expression system and the target gene encoding Lys36-Asp161 is expressed fused with a 6His tag at the C-terminus. 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.
- Versandbedingungen:
- Dry Ice
- Lagerbedingungen:
- Lyophilized protein should be stored at -20[o]C; though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7[o]C for 2-7 days. Aliquots of reconstituted samples are stable at -20[o]C for 3 months.
- Hersteller:
- Abeomics
- Typ:
- Proteins, Peptides, Small Molecules & Other Biomolecules
- Datenblatt des Herstellers:download_pdf.php