Mfg Part Number
Ab01284-3.3

Vector Labs Ab01284-3.3 Anti-IGF1R [IGFR 16-13], Mouse IgG2b, Fc Silent™, lambda (200 μg)

Quick Overview
This antibody was raised by immunising BALB/c mice with transfected mouse fibroblasts expressing high levels of human IGF1R (IGF1R/3T3).
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Product Class:Purified
Clone ID:IGFR 16-13
Heavy Chain Modification:Fc Silent™
Synonyms:CD221; IGF1 receptor; Insulin-like growth factor 1 receptor; type I IGF receptor; Insulin-like growth factor I receptor; IGF-I receptor; 6 13
Amount:200 μg
Application Codes Clone:IP; stimulatory
Shipping Temperature:Wet Ice
Buffer Composition:PBS with 0.02% Proclin 300.
Original Format:IgG2b
Storage Temperature:Store at 4⁰C for up to 3 months. For longer storage, aliquot and store at -20⁰C.
Specificity Statement:This antibody is specific for the human insulin-like growth factor 1 receptor (IGF1R). It recognises the extracellular portion of the receptor, specifically a conformation-dependent epitope in the alpha subunit (amino acids 62-184). It does not cross-react with rat or mouse IGF1R or human insulin receptors in co-precipitation or immunodepletion assays.
Application Notes:The ability of this antibody to bind human IGF1R has been confirmed in IGF1 binding assays using both IG1FR-overexpressing IGF1R/3T3 cells and soluble receptors (Soos et al, 1992). This antibody efficiently precipitates IGF1R solubilized from IGF1R/3T3 cells and receptor-IGF1 complexes (Soos et al, 1992). When immobilised, this antibody has been shown to remove 90% of all soluble IGF1R in immunodepletion experiments (Soos et al, 1992). It has also been used to capture IGF1R N-terminal fragments as part of a ligand plate binding assay (Molina et al, 2000). This antibody strongly stimulates both IGF1 and insulin binding to IGF1R/3T3 cells, and potentiates insulin stimulation of DNA synthesis (Soos et al, 1992).
More Information
Brand Vector Labs
UNSPSC 12161500