Insulin Receptor anticorps (Internal Region)

N° du produit ABIN6262607

Détail du produit anti-Insulin Receptor anticorps

Antigène: Insulin Receptor (INSR)

Épitope: Internal Region

Reactivité: Humain

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Cet anticorp Insulin Receptor est non-conjugé

Application: Western Blotting (WB), ELISA

Specificité: Insulin Receptor β Antibody detects endogenous levels of total Insulin Receptor β.

Homologie: Pig,Bovine,Sheep,Rabbit,Dog,Chicken,Xenopus

Purification: The antiserum was purified by peptide affinity chromatography using SulfoLink^TM Coupling Resin (Thermo Fisher Scientific).

Immunogène: A synthesized peptide derived from human Insulin Receptor beta, corresponding to a region within the internal amino acids.

Isotype: IgG

Information d'application

Indications d'application: WB 1:500-1:2000, ELISA(peptide) 1:20000-1:40000

Restrictions: For Research Use only

Stockage

Format: Liquid

Concentration: 1 mg/mL

Buffer: Rabbit IgG in phosphate buffered saline , pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

Agent conservateur: Sodium azide

Précaution d'utilisation: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: -20 °C

Stockage commentaire: Store at -20 °C. Stable for 12 months from date of receipt.

Date de péremption: 12 months

Détails sur Insulin Receptor

Antigène: Insulin Receptor (INSR)

Autre désignation: INSR (INSR Produits)

Synonymes: anticorps CD220, anticorps HHF5, anticorps 4932439J01Rik, anticorps D630014A15Rik, anticorps IR, anticorps IR-A, anticorps IR-B, anticorps 18402, anticorps CG18402, anticorps DIHR, anticorps DILR, anticorps DIR, anticorps DIRH, anticorps DIRbeta, anticorps DInR, anticorps DInr, anticorps Dir-a, anticorps Dir-b, anticorps Dmel\\CG18402, anticorps INR, anticorps INS, anticorps Inr, anticorps Inr-alpha, anticorps Inr-beta, anticorps InsR, anticorps dINR, anticorps dIR, anticorps dIRH, anticorps dInR, anticorps dInr, anticorps dInsR, anticorps dinr, anticorps dir, anticorps er10, anticorps inr, anticorps insulin/insulin-like growth factor receptor, anticorps l(3)05545, anticorps l(3)93Dj, anticorps l(3)er10, anticorps lnR, anticorps ir-A, anticorps CTK-1, anticorps ir, anticorps INSR, anticorps NV14476, anticorps cd220, anticorps hhf5, anticorps insulin receptor, anticorps Insulin-like receptor, anticorps insulin receptor L homeolog, anticorps INSR, anticorps Insr, anticorps InR, anticorps LOC100122567, anticorps LOC100451802, anticorps insr.L

Sujet:

Description: Receptor tyrosine kinase which mediates the pleiotropic actions of insulin. Binding of insulin leads to phosphorylation of several intracellular substrates, including, insulin receptor substrates (IRS1, 2, 3, 4), SHC, GAB1, CBL and other signaling intermediates. Each of these phosphorylated proteins serve as docking proteins for other signaling proteins that contain Src-homology-2 domains (SH2 domain) that specifically recognize different phosphotyrosine residues, including the p85 regulatory subunit of PI3K and SHP2. Phosphorylation of IRSs proteins lead to the activation of two main signaling pathways: the PI3K-AKT/PKB pathway, which is responsible for most of the metabolic actions of insulin, and the Ras-MAPK pathway, which regulates expression of some genes and cooperates with the PI3K pathway to control cell growth and differentiation. Binding of the SH2 domains of PI3K to phosphotyrosines on IRS1 leads to the activation of PI3K and the generation of phosphatidylinositol-(3, 4, 5)-triphosphate (PIP3), a lipid second messenger, which activates several PIP3-dependent serine/threonine kinases, such as PDPK1 and subsequently AKT/PKB. The net effect of this pathway is to produce a translocation of the glucose transporter SLC2A4/GLUT4 from cytoplasmic vesicles to the cell membrane to facilitate glucose transport. Moreover, upon insulin stimulation, activated AKT/PKB is responsible for: anti-apoptotic effect of insulin by inducing phosphorylation of BAD, regulates the expression of gluconeogenic and lipogenic enzymes by controlling the activity of the winged helix or forkhead (FOX) class of transcription factors. Another pathway regulated by PI3K-AKT/PKB activation is mTORC1 signaling pathway which regulates cell growth and metabolism and integrates signals from insulin. AKT mediates insulin-stimulated protein synthesis by phosphorylating TSC2 thereby activating mTORC1 pathway. The Ras/RAF/MAP2K/MAPK pathway is mainly involved in mediating cell growth, survival and cellular differentiation of insulin. Phosphorylated IRS1 recruits GRB2/SOS complex, which triggers the activation of the Ras/RAF/MAP2K/MAPK pathway. In addition to binding insulin, the insulin receptor can bind insulin-like growth factors (IGFI and IGFII). Isoform Short has a higher affinity for IGFII binding. When present in a hybrid receptor with IGF1R, binds IGF1. PubMed:12138094 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, PubMed:16831875 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.

Gene: INSR

Poids moléculaire: 152kDa

ID gène: 3643

UniProt: P06213

Pathways: Signalisation NF-kappaB, Signalisation RTK, AMPK Signaling, Carbohydrate Homeostasis, Regulation of Cell Size, Regulation of Carbohydrate Metabolic Process, Growth Factor Binding, Negative Regulation of Transporter Activity