磷酸化胰岛素样生长因子1受体抗体

phospho-IGF1R(Tyr1161) Antibody

Cat#：PL0303527

Isotype:Rabbit Polyclonal IgG

Immunogen：PhosphoPeptide derived from human IGF1R around the phosphorylation site of Tyr1161.

Purification: Immunogen affinity purified

Storage Buffer: PBS, pH 7.4(1%BSA and 0.1% Sodium azide)

Background：

This receptor binds insulin-like growth factor 1 (IGF1) with a high affinity and IGF2 with a lower affinity. It has a tyrosine-protein kinase activity, which is necessary for the activation of the IGF1-stimulated downstream signaling cascade. When present in a hybrid receptor with INSR, binds IGF1. PubMed:12138094 shows that hybrid receptors composed of IGF1R and INSR isoform Long are activated with a high affinity by IGF1, with low affinity by IGF2 and not significantly activated by insulin, and that hybrid receptors composed of IGF1R and INSR isoform Short are activated by IGF1, IGF2 and insulin. In contrast, PubMed:16831875 shows that hybrid receptors composed of IGF1R and INSR isoform Long and hybrid receptors composed of IGF1R and INSR isoform Short have similar binding characteristics, both bind IGF1 and have a low affinity for insulin.

Specificity Reaction：Hu, Mo, Rat, Chi, Dog, Pig, Cow, Hor, ,

Application Notes:WB: 1:100-500 E: 1:500-1000 IP: 1:20-100 IHC: 1:100-500 FC: 1:100-500 IF: 1:100-500

Storage ：

Store at –20ºC for one year. Avoid repeated freeze-thaw cycles. At 4ºC for 2-3 weeks after reconstituted.

This product for research use only, not for use in humans, therapeutic or diagnostic procedures.

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