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重要文件

SAB4300652

Sigma-Aldrich

Anti-phospho-IGF-1R (pTyr1280) antibody produced in rabbit

affinity isolated antibody

同義詞:

Anti-CD221, Anti-IGFIR, Anti-IGFR

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About This Item

分類程式碼代碼:
12352203
NACRES:
NA.41

生物源

rabbit

品質等級

共軛

unconjugated

抗體表格

affinity isolated antibody

抗體產品種類

primary antibodies

無性繁殖

polyclonal

形狀

buffered aqueous solution

分子量

200-295 kDa

物種活性

human

濃度

1 mg/mL

技術

western blot: 1:500-1:1000

同型

IgG

免疫原序列

(S-F-Yp-Y-S)

NCBI登錄號

運輸包裝

wet ice

儲存溫度

−20°C

目標翻譯後修改

phosphorylation (pTyr1280)

基因資訊

human ... IGF-1R(3480)

一般說明

The antibody detects endogenous levels of IGF-1R only when phosphorylated at tyrosine 1280.

免疫原

Peptide sequence around phosphorylation site of tyrosine 1280 (S-F-Yp-Y-S), according to the protein NP_000866.1

特點和優勢

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

標靶描述

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. Ref.19 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, Ref.21 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.

外觀

Solution in phosphate-buffered saline containing 0.02% sodium azide and 50% glycerol

免責聲明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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Xia Zhao et al.
Oxidative medicine and cellular longevity, 2020, 5173184-5173184 (2020-08-28)
Glutamate-induced neurotoxicity is involved in various neuronal diseases, such as Alzheimer's disease. We have previously reported that glutamate attenuated the survival signaling of insulin-like growth factor-1 (IGF-1) by N-methyl-D-aspartate receptors (NMDARs) in cultured cortical neurons, which is viewed as a
Wen-ying Deng et al.
Medical oncology (Northwood, London, England), 31(12), 141-141 (2014-10-29)
Previous studies have established the role of phosphorylated form of insulin-like growth factor type 1 receptor (p-IGF1R) as a good candidate for tumor biomarker. The aims of this study were to investigate p-IGF1R expression status in gastric cancer (GC) specimens

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