IGF1R Antikörper (pTyr1161)

Produktnummer ABIN1355850

Produktdetails anti-IGF1R Antikörper

Target: IGF1R (Insulin-Like Growth Factor 1 Receptor (IGF1R))

Bindungsspezifität: pTyr1161

Reaktivität: Human, Maus, Ratte

Wirt: Kaninchen

Klonalität: Polyklonal

Konjugat: Dieser IGF1R Antikörper ist unkonjugiert

Applikation: Western Blotting (WB), Immunohistochemistry (IHC), Immunofluorescence (IF)

Spezifität: The antibody detects endogenous level of IGF-1R only when phosphorylated at tyrosine 1161.

Immunogen: Peptide sequence around phosphorylation site of pTyr1161 (D-I-Y (p) -E-T) derived from Human IGF-1R. Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates.

Anwendungsinformationen

Applikationshinweise: Western blotting: 1:500-1:1000
Immunohistochemistry: 1:50-1:100
Immunofluorescence: 1:100-1:200

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Konzentration: 1 mg/mL

Buffer: Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

Konservierungsmittel: Sodium azide

Vorsichtsmaßnahmen: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Lagerung: 4 °C/-20 °C

Informationen zur Lagerung: Store at -20 °C

Details zu IGF1R

Target: IGF1R (Insulin-Like Growth Factor 1 Receptor (IGF1R))

Andere Bezeichnung: IGF-1R (IGF1R Produkte)

Synonyme: CMT2N antikoerper, CD221 antikoerper, IGFIR antikoerper, IGFR antikoerper, JTK13 antikoerper, IGFIRC antikoerper, IGFR1 antikoerper, IGF-1R antikoerper, IGF1R antikoerper, DKFZp469I0618 antikoerper, igf-1r antikoerper, xIGF-1R antikoerper, xIGFR antikoerper, xigf1r antikoerper, A330103N21Rik antikoerper, D930020L01 antikoerper, hyft antikoerper, igf-ir antikoerper, IGF-IR antikoerper, IGF-IRb antikoerper, wu:fb03h06 antikoerper, IGF-IRa antikoerper, sb:eu1090 antikoerper, wu:fi20b10 antikoerper, alanyl-tRNA synthetase antikoerper, insulin like growth factor 1 receptor antikoerper, insulin-like growth factor 1 receptor antikoerper, insulin-like growth factor 1 antikoerper, insulin-like growth factor I receptor antikoerper, insulin like growth factor 1 receptor S homeolog antikoerper, insulin-like growth factor 1b receptor antikoerper, insulin-like growth factor 1a receptor antikoerper, AARS antikoerper, IGF1R antikoerper, Igf1r antikoerper, igf1r antikoerper, Igf1 antikoerper, LOC780503 antikoerper, LOC100136427 antikoerper, igf1r.S antikoerper, igf1rb antikoerper, igf1ra antikoerper

Hintergrund:  Receptor tyrosine kinase which mediates actions of insulin-like growth factor 1 (IGF1). Binds IGF1 with high affinity and IGF2 and insulin (INS) with a lower affinity. The activated IGF1R is involved in cell growth and survival control. IGF1R is crucial for tumor transformation and survival of malignant cell. Ligand binding activates the receptor kinase, leading to receptor autophosphorylation, and tyrosines phosphorylation of multiple substrates, that function as signaling adapter proteins including, the insulin-receptor substrates (IRS1/2), Shc and 14-3-3 proteins. Phosphorylation of IRSs proteins lead to the activation of two main signaling pathways: the PI3K-AKT/PKB pathway and the Ras-MAPK pathway. The result of activating the MAPK pathway is increased cellular proliferation, whereas activating the PI3K pathway inhibits apoptosis and stimulates protein synthesis. Phosphorylated IRS1 can activate the 85 kDa regulatory subunit of PI3K (PIK3R1), leading to activation of several downstream substrates, including protein AKT/PKB. AKT phosphorylation, in turn, enhances protein synthesis through mTOR activation and triggers the antiapoptotic effects of IGFIR through phosphorylation and inactivation of BAD. In parallel to PI3K-driven signaling, recruitment of Grb2/SOS by phosphorylated IRS1 or Shc leads to recruitment of Ras and activation of the ras-MAPK pathway. In addition to these two main signaling pathways IGF1R signals also through the Janus kinase/signal transducer and activator of transcription pathway (JAK/STAT). Phosphorylation of JAK proteins can lead to phosphorylation/activation of signal transducers and activators of transcription (STAT) proteins. In particular activation of STAT3, may be essential for the transforming activity of IGF1R. The JAK/STAT pathway activates gene transcription and may be responsible for the transforming activity. JNK kinases can also be activated by the IGF1R. IGF1 exerts inhibiting activities on JNK activation via phosphorylation and inhibition of MAP3K5/ASK1, which is able to directly associate with the IGF1R.When present in a hybrid receptor with INSR, binds IGF1.shows that hybrid receptors composed of IGF1R and INSR isoform Long are activated with a high affinity by IGF1, with low affinity by IGF2 and not significantly activated by insulin, and that hybrid receptors composed of IGF1R and INSR isoform Short are activated by IGF1, IGF2 and insulin. In contrast, shows that hybrid receptors composed of IGF1R and INSR isoform Long and hybrid receptors composed of IGF1R and INSR isoform Short have similar binding characteristics, both bind IGF1 and have a low affinity for insulin. 

Molekulargewicht: 200 kDa

NCBI Accession: NP_000866, NM_000875

UniProt: P08069

Pathways: RTK Signalweg, Regulation of Hormone Metabolic Process, Regulation of Hormone Biosynthetic Process, Autophagie