IGF1R Polyclonal Antibody

IGF1R, phosphorylated (Tyr1165/Tyr1166) (Insulin-like Growth Factor 1 Receptor, Insulin-like Growth Factor I Receptor, IGF-I Receptor, CD221)

Cat. Num. AAA612833

• Reactivity: Human, Mouse, Rat
• Applications: Western Blot, Immunohistochemistry, Immunofluorescence
• Purity: Affinity Purified; Purified by immunoaffinity chromatography.
• Synonyms: IGF1R; Polyclonal Antibody; phosphorylated (Tyr1165/Tyr1166) (Insulin-like Growth Factor 1 Receptor; Insulin-like Growth Factor I Receptor; IGF-I Receptor; CD221); Anti -IGF1R; anti-IGF1R antibody

• Host: Host: Rabbit; Source: Human
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Isotype: IgG
• Specificity: Recognizes human IGF-1R only when phosphorylated at tyrosine1161. Species Crossreactivity: Mouse and rat.
• Purity/Purification: Affinity Purified; Purified by immunoaffinity chromatography.
• Form/Format: Supplied as a liquid in PBS, pH 7.4, 150mM sodium chloride, 0.02% sodium azide, 50% glycerol.

• Applicable Applications for anti-IGF1R antibody: Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF)
• Application Notes: Suitable for use in Immunofluorescence, Immunohistochemistry and Western Blot.; Dilution: Immunofluorescence: 1:100-1:200; Western Blot: 1:500-1:1000; Immunohistochemistry: 1:50-1:100
• Immunogen: Synthetic phosphopeptide corresponding to human IGF-1R around the phosphorylation site of tyrosine 1161 (D-I-YP-E-T).
• Preparation and Storage: May be stored at 4 degree C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degree C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Related Product Information for anti-IGF1R antibody

Biological actions of insulin and IGF-1 are mediated by their respective cell surface receptor tyrosine kinases that regulate multiple signaling pathways through activation of a series of phosphorylation cascades. The IR and IGF-1R are heterotetrameric proteins consisting of two ligand-binding a subunits and two b subunits that each contain a tyrosine kinase domain. Insulin/IGF-1 binding to the extracellular domain leads to auto-phosphorylation of the receptor and activation of the intrinsic tyrosine kinase activity, leading to tyrosine phosphorylation of downstream target proteins. These two receptors differ in sequence in regions that confer specificity for the designated ligand as well as in certain intracellular signaling domains, resulting in significant differences in the functional consequences of activation of each receptor. The catalytic loops within the tyrosine kinase domains of the IR/IGF1R contain a three tyrosine motif corresponding to tyrosines 1158, 1162 and 1163 (for the IR) and 1131, 1135 and 1136 (for the IGF1R). It is generally believed that autophosphorylation within the activation loop proceeds in a processive manner initiating at the second tyrosine (1162 or 1135), followed by phosphorylation at the first tyrosine (1158 or 1131), then the last (1163 or 1136), upon which the IR or IGF1R becomes fully active.

Product Categories/Family for anti-IGF1R antibody

Antibodies; Abs to Receptors