CD Antigens Recombinant Proteins
Human CD274 Recombinant Protein (RPPB3053)
- SKU:
- RPPB3053
- Product Type:
- Recombinant Protein
- Species:
- Human
- Uniprot:
- Q9NZQ7
- Research Area:
- CD Antigens
Description
| Product Name: | Human CD274 Recombinant Protein |
| Product Code: | RPPB3053 |
| Size: | 10µg |
| Species: | Human |
| Target: | CD274 |
| Synonyms: | CD274 molecule, CD274 antigen, programmed cell death 1 ligand 1, PD-L1, PDCD1L1, PDCD1LG1, PDCD1 ligand 1, B7 homolog 1, B7H1. |
| Source: | Escherichia Coli |
| Physical Appearance: | Sterile Filtered colorless solution. |
| Formulation: | The CD274 solution (1mg/1ml) contains 20mM Tris-HCl buffer (pH 8.0), 1mM DTT and 10% glycerol. |
| Stability: | Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles. |
| Purity: | Greater than 90% as determined by SDS-PAGE. |
| Amino Acid Sequence: | MGSSHHHHHH SSGLVPRGSH MGSHMFTVTV PKDLYVVEYG SNMTIECKFP VEKQLDLAAL IVYWEMEDKN IIQFVHGEED LKVQHSSYRQ RARLLKDQLS LGNAALQITD VKLQDAGVYR CMISYGGADY KRITVKVNAP YNKINQRILV VDPVTSEHEL TCQAEGYPKA EVIWTSSDHQ VLSGKTTTTN SKREEKLFNV TSTLRINTTT NEIFYCTFRR LDPEENHTAE LVIPELPLAH PPNER |
CD274 takes part in the costimulatory signal, vital for T-cell proliferation and creation of IL10 and IFNG, in a PDCD1-independent and an IL2-dependent manner. CD274 collaboration with PDCD1 inhibits cytokine production and T-cell proliferation.
CD274 Human Recombinant produced in E. coli is a single polypeptide chain containing 245 amino acids (19-238) and having a molecular mass of 27.9kDa (Molecular weight on SDS-PAGE will appear higher).CD274 is fused to a 25 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
| UniProt Protein Function: | CD274: Involved in the costimulatory signal, essential for T- cell proliferation and production of IL10 and IFNG, in an IL2- dependent and a PDCD1-independent manner. Interaction with PDCD1 inhibits T-cell proliferation and cytokine production. Belongs to the immunoglobulin superfamily. BTN/MOG family. 3 isoforms of the human protein are produced by alternative splicing. |
| UniProt Protein Details: | Protein type:Membrane protein, integral Chromosomal Location of Human Ortholog: 9p24.1 Cellular Component: plasma membrane Molecular Function:protein binding Biological Process: cell surface receptor linked signal transduction; immune response; negative regulation of activated T cell proliferation; negative regulation of interferon-gamma production; negative regulation of interleukin-10 production; positive regulation of T cell proliferation; regulation of activated T cell proliferation; response to cytokine stimulus; signal transduction; T cell costimulation |
| NCBI Summary: | This gene encodes an immune inhibitory receptor ligand that is expressed by hematopoietic and non-hematopoietic cells, such as T cells and B cells and various types of tumor cells. The encoded protein is a type I transmembrane protein that has immunoglobulin V-like and C-like domains. Interaction of this ligand with its receptor inhibits T-cell activation and cytokine production. During infection or inflammation of normal tissue, this interaction is important for preventing autoimmunity by maintaining homeostasis of the immune response. In tumor microenvironments, this interaction provides an immune escape for tumor cells through cytotoxic T-cell inactivation. Expression of this gene in tumor cells is considered to be prognostic in many types of human malignancies, including colon cancer and renal cell carcinoma. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2015] |
| UniProt Code: | Q9NZQ7 |
| NCBI GenInfo Identifier: | 83287884 |
| NCBI Gene ID: | 29126 |
| NCBI Accession: | Q9NZQ7.1 |
| UniProt Secondary Accession: | Q9NZQ7,Q14CJ2, Q2V8D5, Q66RK1, Q6WEX4, Q9NUZ5, B2RBA2 B4DU27, |
| UniProt Related Accession: | Q9NZQ7 |
| Molecular Weight: | 20,454 Da |
| NCBI Full Name: | Programmed cell death 1 ligand 1 |
| NCBI Synonym Full Names: | CD274 molecule |
| NCBI Official Symbol: | CD274�� |
| NCBI Official Synonym Symbols: | B7-H; B7H1; PDL1; PD-L1; PDCD1L1; PDCD1LG1�� |
| NCBI Protein Information: | programmed cell death 1 ligand 1 |
| UniProt Protein Name: | Programmed cell death 1 ligand 1 |
| UniProt Synonym Protein Names: | B7 homolog 1; B7-H1; CD_antigen: CD274 |
| UniProt Gene Name: | CD274�� |
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