Thermo Fisher Scientific Phospho-IGF1R (Tyr1161) Polyclonal Antibody
IGF1R의 Tyr1161 인산화 형태를 특이적으로 인식하는 Rabbit Polyclonal 항체. Western blot, IHC, ICC/IF, IP 등 다양한 응용에 적합. Human, Mouse, Rat 반응성. 1 mg/mL 농도, PBS/glycerol buffer, -20°C 보관.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC-P) | 1:50–1:200 |
| Immunocytochemistry (ICC/IF) | 1:100–1:500 |
| Immunoprecipitation (IP) | Assay-dependent |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthesized peptide derived from human IGF1R (Accession P08069), corresponding to amino acid residues around phosphorylated Tyr1161. |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Sequential chromatography |
| Storage Buffer | PBS, pH 7.4, with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C |
| Shipping Conditions | Wet ice |
| RRID | AB_2816247 |
Product Specific Information
This antibody detects endogenous levels of IGF1R/Insulin Receptor only when phosphorylated at Tyrosine 1161.
Target Information
IGF1R (Insulin-like Growth Factor 1 Receptor) is a receptor tyrosine kinase activated by IGF-1 and IGF-2. It is implicated in various cancers and functions as a tetramer composed of two α and two β subunits. The α-subunits bind IGF-1 with higher affinity than IGF-2, triggering conformational changes and autophosphorylation at Tyr1134, Tyr1135, and Tyr1136. Activated IGF1R subsequently phosphorylates substrate proteins, activating RAS, RAF, and MAPK pathways (ERK, p38, JNK), leading to gene transcription that promotes proliferation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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