Insulin like growth factor 1 receptor (IGF1R) is encoded by the gene mapped to human chromosome 15q25- qter. The encoded protein is a transmembrane heterotetramer. It is structurally similar to insulin receptor.
免疫原
Peptide sequence around phosphorylation site of tyrosine 1165/tyrosine 1166 (T-D-Y(p)-Y(p)-R-K), according to the protein IGF1R.
生物化学的/生理学的作用
Insulin like growth factor 1 receptor (IGF1R) on binding to its ligand, IGF2 regulates cell proliferation and growth. The encoded protein is also facilitates the normal embryonic and postnatal growth. It plays a crucial role in the embryonic growth. Mutations in IGF2 are associated with Silver–Russell syndrome and ring chromosome 15 syndrome. It is upregulated in ovarian cancer.
特徴および利点
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ターゲットの説明
This receptor binds insulin-like growth factor 1 (IGF1) with a high affinity and IGF2 with a lower affinity. It has a tyrosine-protein kinase activity, which is necessary for the activation of the IGF1-stimulated downstream signaling cascade. When present in a hybrid receptor with INSR, binds IGF1.
物理的形状
PBS(0.02% アジ化ナトリウム、50% グリセロール含有)
免責事項
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Paternally Inherited IGF2 Mutation and Growth Restriction.
Begemann M
The New England Journal of Medicine, 373, 349-356 (2015)
Hemizygosity at the insulin-like growth factor I receptor (IGF1R) locus and growth failure in the ring chromosome 15 syndrome.
Peoples R
Cytogenetics and Cell Genetics, 70, 228-234 (1995)
High IGF2 expression is associated with poor clinical outcome in human ovarian cancer.
Dong Y
Oncology Reports, 34 (2015)
Cell proliferation activities on skin fibroblasts from a short child with absence of one copy of the type 1 insulin-like growth factor receptor (IGF1R) gene and a tall child with three copies of the IGF1R gene.
Okubo Y
The Journal of Clinical Endocrinology and Metabolism, 88, 5981-5988 (2003)