Purified anti-human CD220

CD220, also known as insulin receptor, is a type I transmembrane receptor tyrosine kinase composed of two extracellular alpha-subunits and two transmembrane beta-subunits. Binding insulin, the insulin receptor forms a heterotetramer of two units to induce autophosphorylation and activation of the tyrosine kinase activity of the receptor. Activation of insulin receptor leads to subsequent downstream signaling in metabolic regulation, inducing glucose uptake, cell growth, differentiation, and apoptosis. Gene mutation in the insulin receptor or decreased insulin receptor signaling leads to insulin-resistant diabetes mellitus and noninsulin-dependent diabetes mellitus (diabetes mellitus type 2). Most normal cells constitutively express insulin receptors. In hematopoietic cells, insulin receptor is constitutively expressed on monocytes and selectively expressed on activated lymphocytes.

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SPECIFICATIONS

Catalog Number

352601

Size

25 microg

Applications

FC

Hosts

Mouse

Reactivities

Hum

Clone

B6.220

Antigen

Human insulin receptor/freund's adjuvant

Gene Id

3643

Isotype

Mouse IgG2b, kappa

Clonality

Monoclonal

Dilutions

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For immunofluorescent staining, the suggested use of this reagent is ?1.0 microg per million cells in 100 microl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Storage Temp

4 C

Concentration

0.5 mg/ml

Shipping Temp

Ambient RT

Storage Buffer

The antibody solution should be stored undiluted at 4C.

Alternative Names

Insulin Receptor, Insulin R

Regulatory Status

RUO