CTLA4 (NM_005214) Human Recombinant Protein

SKU TP700217

Purified recombinant protein of Human cytotoxic T-lymphocyte-associated protein 4 (CTLA4), transcript variant 1, with C-terminal human Fc and his tags, expressed in human cells

Product Data

• Species: Human
• Expression Host: HEK293T
• Expression cDNA Clone or AA Sequence:
  Protein Sequence

  A DNA sequence from TrueORF clone, [RC210150], encoding the extracellular domain (Ala37-Phe162) of human CTLA4
• Tag: C-Fc/His
• Predicted MW: 40 kDa
• Concentration: >0.05 µg/µL as determined by microplate BCA method
• Purity: > 80% as determined by SDS-PAGE and Coomassie blue staining
• Buffer: PBS, pH 7.4, 10% glycerol
• Note: For testing in cell culture applications, please filter before use. Note that you may experience some loss of protein during the filtration process.
• Storage: Store at -80°C.
• Stability: Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles.
• Shipping: Dry Ice

Reference Data

• RefSeq: NP_005205
• Locus ID: 1493
• UniProt ID: P16410
• Cytogenetics: 2q33.2
• RefSeq Size: 1997
• RefSeq ORF: 669
• Synonyms: ALPS5; CD; CD152; CELIAC3; CTLA-4; GRD4; GSE; IDDM12
• Summary: This gene is a member of the immunoglobulin superfamily and encodes a protein which transmits an inhibitory signal to T cells. The protein contains a V domain, a transmembrane domain, and a cytoplasmic tail. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. The membrane-bound isoform functions as a homodimer interconnected by a disulfide bond, while the soluble isoform functions as a monomer. Mutations in this gene have been associated with insulin-dependent diabetes mellitus, Graves disease, Hashimoto thyroiditis, celiac disease, systemic lupus erythematosus, thyroid-associated orbitopathy, and other autoimmune diseases. [provided by RefSeq, Jul 2008]
• Protein Families: Druggable Genome, Transmembrane
• Protein Pathways: Autoimmune thyroid disease, Cell adhesion molecules (CAMs), T cell receptor signaling pathway