位置:首页 > 品牌 > Sigma-Aldrich >

Anti-IGF-I Antibody, clone Sm1.2

品牌
Sigma-Aldrich
货号
05-172
规格纯度
clone Sm1.2, Upstate®, from mouse
参考价格
5520.38 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Insulin-like growth factor 1 (IGF-1) is a polypeptide protein hormone similar in molecular structure to insulin. It plays an important role in childhood growth and continues to have anabolic effects in adults. IGF-1 consists of 70 amino acids in a single chain with three intramolecular disulfide bridges.
IGF-1 is produced primarily by the liver as an endocrine hormone and targets tissues in a paracrine/autocrine fashion. Production is stimulated by growth hormone and can be retarded by undernutrition, growth hormone insensitivity, lack of growth hormone receptors, or failures of the downstream signaling pathway post GH receptor including SHP2 and STAT5b. Approximately 98% of IGF-1 is always bound to one of 6 binding proteins (IGF-BP). IGFBP-3, the most abundant protein, accounts for 80% of all IGF binding. IGF-1 binds to IGFBP-3 in a 1:1 molar ratio. Its primary action is mediated by binding to specific IGF receptors present on many cell types in many tissues. The signal is transduced by intracellular events. IGF-1 is one of the most potent natural activators of the AKT signaling pathway, a stimulator of cell growth and multiplication and a potent inhibitor of programmed cell death.

特异性

IGF-I. (Russel, W.E., 1984). 40% cross reactivity to IGF-II. (van Wyk, J.J., 1997).
Possibly chicken. Occasional difficulty neutralizing rat IGF-I due to binding protein interference.

免疫原

Human insulin-like growth factor I (IGF-I) purified from human plasma. (van Wyk, J.J., 1986).

应用

Immunoprecipitation:
5 μg of a previous lot immunoprecipitated 100 ng of IGF-I.
Immunohistochemistry:
10 μg/mL of a previous lot was reported by an independent laboratory to detect IFG-I in formalin-fixed, paraffin-embedded skin sections.
(Lui, 1994).
Neutralization:
10-20 μg/mL of a previous lot inhibited the activity of 10 ng/mL of IGF-I as determined by testing with chicken embryo fibroblasts (CEF) using an ATP endpoint assay (ATPLiteTM-M, Packard Instruments).
Anti-IGF-I Antibody, clone Sm1.2 is an antibody against IGF-I for use in IH, IP, NEUT & WB.
Research Category
Signaling
Research Sub Category
Insulin/Energy Signaling

质量

Evaluated on IGF-I (Catalog # 01-208) under non-reducing conditions.
Western Blot Analysis:
0.5-2 μg/mL of this antibody detected 100 ng of IGF-I (Catalog # 01-208) under non-reducing conditions.

目标描述

17 kDa, migrates to ~7 kDa

外形

Purified mouse IgG1κ lyophilized powder, lyophilized from 105 μL of 0.1 M Tris-glycine, pH 7.4, 0.15 M NaCl, 0.1 mM EDTA.
Format: Purified
Protein G Purified

储存及稳定性

Stable for 1 year at -20ºC from date of receipt.

分析说明

Control
MCF-7 cell extracts

其他说明

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

法律信息

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

免责声明

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.

基本信息

eCl@ss32160702
NACRESNA.41

产品性质

质量水平100
生物来源mouse
抗体形式purified immunoglobulin
克隆Sm1.2, monoclonal
species reactivitymouse, avian, human, rat, chicken
manufacturer/tradenameUpstate®
technique(s)immunohistochemistry: suitable
immunoprecipitation (IP): suitable
neutralization: suitable
western blot: suitable
同位素/亚型IgG1κ
NCBI登记号NP_000609
UniProt登记号P05019
运输dry ice
Gene Informationhuman ... IGF1(3479)

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 1

Sigma-Aldrich

推荐产品
| 首页 | 联系我们 | 会员服务 | 广告服务 | 友情链接 |
版权所有 CopyRight © 2008-2024 粤ICP备08119708号