IRS1 phospho S307 Antibody from ROCKLAND IMMUNOCHEMICALS INC.
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| Antigenic Specificity | IRS1 phospho S307 |
| Clone | polyclonal |
| Host Species | Rabbit |
| Reactive Species | human |
| Isotype | n/a |
| Format | immunoaffinity purified |
| Size | 100 µg |
| Concentration | 1.0 mg/mL |
| Applications | ELISA, Immunohistochemistry, Western Blot |
| Reviews / Ratings | If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY. |
| Description | This affinity-purified antibody is directed against the phosphorylated form of human IRS1 protein at the pS307 residue. The product was affinity purified from monospecific antiserum by immunoaffinity purification. Antiserum was first purified against the phosphorylated form of the immunizing peptide. The resultant affinity purified antibody was then cross-adsorbed against the non-phosphorylated form of the immunizing peptide. Reactivity occurs against human IRS1 pS307 protein and the antibody is specific for the phosphorylated form of the protein. Reactivity with non-phosphorylated human IRS1 is minimal by ELISA. A BLAST analysis was used to suggest cross reactivity with IRS1 from human, mouse, rat, dog and vervet monkey based on 100% homology with the immunizing sequence. Partial reactivity is also expected against IRS1 from pig (94%), bovine (94%) and chicken (88%) sources. Reactivity of this antibody with IRS1 from other species is unknown. Insulin Receptor Substrate 1 (IRS1) acts as a signaling molecule for IL-4, insulin and insulin-like growth factor-I (IGF-I) receptors. When phosphorylated by the insulin receptor, IRS1 binds specifically to various cellular proteins containing SH2 domains such as phosphatidylinositol 3-kinase p85 subunit or GRB2. When bound, IRS1 typically activates phosphatidylinositol 3-kinase p85 subunit. IRS1 interacts with both the NPXY motif of tyrosine-phosphorylated IGF1R and the INSR through the PTB domain. Serine phosphorylation of IRS1 is a mechanism for insulin resistance. Diseases associated with IRS1 include Diabetes Mellitus, Noninsulin-Dependent and Mixed Cell Adenoma. Anti-IRS1pS307 is useful for researchers interested in protein kinase binding, IL-2 pathways, and RET signaling. |
| Immunogen | This affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to an internal region near amino acids 290-320 of human IRS1 protein. |
| Other Names | rabbit anti-IRS1 pS307 antibody, IRS-1, IRS 1, HIRS 1 antibody, HIRS-1 antibody, Insulin Receptor Substrate 1 antibody |
| Gene, Accession # | IRS1, Gene ID: 3667, NCBI: NP_005535.1, UniProt: P35568 |
| Catalog # | 600-401-445 |
| Price | $475 |
| Order / More Info | IRS1 phospho S307 Antibody from ROCKLAND IMMUNOCHEMICALS INC. |
| Product Specific References | n/a |
ROCKLAND IMMUNOCHEMICALS INC.
ROCKLAND IMMUNOCHEMICALS INC.
PO Box 5199
Limerick PA 19468
P: 484-791-3823
P: 800.656.7625
F: 484.369.8654
orders@rockland.com
Technical Support: tech@rockland.com
https://www.rockland.com/
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