IGF1R antibody (Tyr1346)

Catalog No. ABIN7180027

Product Details anti-IGF1R Antibody

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

Binding Specificity: Tyr1346

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This IGF1R antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (IHC), ELISA

Cross-Reactivity: Human, Mouse

Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Immunogen: Synthesized non-phosphopeptide derived from Human IGF1R around the phosphorylation site of tyrosine 1346 (Q-P-Y(p)-A-H).

Isotype: IgG

Application Details

Application Notes: WB:1:500-1:3000, IHC:1:50-1:100,

Restrictions: For Research Use only

Handling

Format: Liquid

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

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C,-80 °C

Storage Comment: Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Target Details for IGF1R

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

Alternative Name: IGF1R (IGF1R Products)

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

Background:

Background: 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 Longare 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 Shortare activated by IGF1, IGF2 and insulin. In contrast, shows that hybrid receptors composed of IGF1R and INSR isoform Longand hybrid receptors composed of IGF1R and INSR isoform Shorthave similar binding characteristics, both bind IGF1 and have a low affinity for insulin.

Ullrich A.EMBO J. 5:2503-2512(1986).
Abbot A.M.,J. Biol. Chem. 267:10759-10763(1992).
The MGC Project Team,Genome Res. 14:2121-2127(2004).

Aliases: CD221 antibody, CD221 antigen antibody, IGF 1 receptor antibody, IGF 1R antibody, IGF I receptor antibody, IGF-I receptor antibody, Igf1r antibody, IGF1R_HUMAN antibody, IGFIR antibody, IGFIRC antibody, IGFR antibody, Insulin like growth factor 1 receptor antibody, Insulin like growth factor 1 receptor precursor antibody, Insulin-like growth factor 1 receptor beta chain antibody, Insulin-like growth factor I receptor antibody, JTK13 antibody, MGC142170 antibody, MGC142172 antibody, MGC18216 antibody, Soluble IGF1R variant 1 antibody, Soluble IGF1R variant 2 antibody

UniProt: P08069

Pathways: RTK Signaling, Regulation of Hormone Metabolic Process, Regulation of Hormone Biosynthetic Process, Autophagy