Purity:Purified by Protein G affinity chromatography.
Form:Supplied as a liquid in PBS, pH 7.4. Also available with BSA and azide. See I7661-21C.
Specificity:Recognizes human Insulin-Like Growth Factor I Receptor, alpha (IGF1Ra) at 125kD. Does not significantly inhibit IGF-1 binding. Species Crossreactivity: Weakly reacts with rabbit. Does not react with rat. Porcine unknown.
Clone # USB:3F215
Isotype:IgG1
Calc Applications Abbrev:E IP
Calc Crossreactivity:Hu
Immunogen:IGF-1R/3T3 mouse fibroblasts transfected with human type I IGF-receptor cDNA. Epitope: aa283-440 (exon 4-6). Cellular Localization: Cell membrane.