Description
Recombinant Human IGF1R/CD221 Protein (His Tag)(Active) | PKSH031816 | Gentaur US, UK & Europe Disrtribition
Synonyms: CD221;IGF-I R;IGF1 Receptor;IGFIR;IGFR;JTK13
Active Protein: Active protein
Activity: A DNA sequence encoding the extracellular domain (Met 1-Asn 932) of human IGF1 Receptor (NP_000866.1) precursor was expressed with a C-terminal polyhistidine tag.
Protein Construction: A DNA sequence encoding the extracellular domain (Met 1-Asn 932) of human IGF1 Receptor (NP_000866.1) precursor was expressed with a C-terminal polyhistidine tag.
Fusion Tag: C-His
Species: Human
Expressed Host: HEK293 Cells
Shipping: This product is provided as lyophilized powder which is shipped with ice packs.
Purity: > 90 % as determined by reducing SDS-PAGE.
Endotoxin: < 1.0 EU per µg as determined by the LAL method.
Stability and Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Molecular Mass: 81 kDa, 120 kDa and 48 kDa
Formulation: Lyophilized from sterile PBS Buffer, pH 7.4
Reconstitution: Please refer to the printed manual for detailed information.
Background: The insulin-like growth factor-1 receptor (IGF1R) is a transmembrane tyrosine kinase involved in several biological processes including cell proliferation, differentiation, DNA repair, and cell survival. This a disulfide-linked heterotetrameric transmembrane protein consisting of two α and two β subunits, and among which, the α subunit is extracellular while the β subunit has an extracellular domain, a transmembrane domain and a cytoplasmic tyrosine kinase domain. IGF1R signalling pathway is activated in the mammalian nervous system from early developmental stages. Its major effect on developing neural cells is to promote their growth and survival. This pathway can integrate its action with signalling pathways of growth and morphogenetic factors that induce cell fate specification and selective expansion of specified neural cell subsets. Modulation of cell migration is another possible role that IGF1R activation may play in neurogenesis. In the mature brain, IGF-I binding sites have been found in different regions of the brain, and multiple reports confirmed a strong neuroprotective action of the IGF-IR against different pro-apoptotic insults. IGF1R is an important signaling molecule in cancer cells and plays an essential role in the establishment and maintenance of the transformed phenotype. Inhibition of IGF1R signaling thus appears to be a promising strategy to interfere with the growth and survival of cancer cells. IGF1R is frequently overexpressed by tumours, and mediates proliferation and apoptosis protection. IGF signalling also influences hypoxia signalling, protease secretion, tumour cell motility and adhesion, and thus can affect the propensity for invasion and metastasis. Therefore, the IGF1R is now an attractive anti-cancer treatment target.Immune Checkpoint Immunotherapy Cancer Immunotherapy Targeted Therapy
Research Area: Signal Transduction, Cardiovascular, Neuroscience, Cancer, Developmental Biology, metabolism,
