IRS4 Antibody

Product Specifications

CAS Number

9007-83-4

Gene Name

Insulin receptor substrate 4

Gene Aliases

160 kDa phosphotyrosine protein; CHNG9; insulin receptor substrate 4; IRS-4; phosphoprotein of 160 kDa; pp160; PY160.

Gene ID

8471

Accession Number

NP_003595.1

Reactivity

Human|Rat

Immunogen

Range: Met1 - Arg196

Target

Acts as an interface between multiple growth factor receptors possessing tyrosine kinase activity, such as insulin receptor, IGF1R and FGFR1, and a complex network of intracellular signaling molecules containing SH2 domains. Involved in the IGF1R mitogenic signaling pathway. Promotes the AKT1 signaling pathway and BAD phosphorylation during insulin stimulation without activation of RPS6KB1 or the inhibition of apoptosis. Interaction with GRB2 enhances insulin-stimulated mitogen-activated protein kinase activity. May be involved in nonreceptor tyrosine kinase signaling in myoblasts. Plays a pivotal role in the proliferation/differentiation of hepatoblastoma cell through EPHB2 activation upon IGF1 stimulation. May play a role in the signal transduction in response to insulin and to a lesser extent in response to IL4 and GH on mitogenesis. Plays a role in growth, reproduction and glucose homeostasis. May act as negative regulators of the IGF1 signaling pathway by suppressing the function of IRS1 and IRS2.

Clonality

Polyclonal

Type

Polyclonal Antibody

Applications

Immunocytochemistry|Immunohistochemistry|Immunoprecipitation|Western blot

Purification

Affinity Purified; Protein A Purified

Assay Protocol

Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Reconstitution & Storage Instructions Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Antibody Array (AA) Protocol

Concentration

0.5 mg/ml

Format

Liquid. 0.01M PBS, pH7.4, containing 0.05% Proclin-300, 50% glycerol.

Reconstitution

2°C to 8°C|-20°C

Molecular Weight

134 kDa

Fragment

IgG

Specificity

The antibody is a rabbit polyclonal antibody raised against IRS4. It has been selected for its ability to recognize IRS4 in immunohistochemical staining and western blotting.