06-427

Anti-Phosphotyrosine Antibody

Upstate^®, from rabbit

• UNSPSCコード: 12352203
• eCl@ss: 32160702
• NACRES: NA.41

特性

• 由来生物: rabbit
• 品質水準: 100
• 抗体製品の状態: affinity purified immunoglobulin
• 抗体製品タイプ: primary antibodies
• クローン: polyclonal
• 精製方法: affinity chromatography
• 化学種の反応性: human
• 化学種の反応性（ホモロジーによる予測）: all (based on 100% sequence homology)
• メーカー／製品名: Upstate^®
• テクニック: immunoprecipitation (IP): suitable; western blot: suitable
• 輸送温度: wet ice
• ターゲットの翻訳後修飾: acetylation (test)
• 遺伝子情報: human ... PID1(55022)

詳細

詳細

The phosphorylation of specific tyrosine residues has been shown to be a primary mechanism of signal transduction during normal mitogenesis, cell cycle progression and oncogenic transformation, its role in other areas such as differentiation and gap junction communication, is a matter of active and ongoing research. Antibodies that specifically recognize phosphorylated tyrosine residues have proved to be invaluable to the study of tyrosine phosphorylated proteins and the biochemical pathways in which they function.

特異性

The immunoreactivity of the antibody is totally inhibited by the use of 100 mM phenyl phosphate, a phosphotyrosine analog. The phosphotyrosine antibody is purified by immunoaffinity chromatography using either a dual phospho-peptide gel or a BSA-phosphotyrosine gel. All of the phosphotyrosine immunoreactivity present in the antisera is immunoadsorbed whether the antibody is purified by either gel indicating that the antibody is not sequence-specific but specific for phosphotyrosine residues.

免疫原

In order to produce broad spectrum polyclonal phosphotyrosine antibodies, rabbits were immunized with three phosphorylated immunogens: (1) phosphotyrosine covalently linked to KLH; (2) the c-Src carboxyl terminal regulatory phosphopeptide (TS-T-E-P-Q-pY-Q-P-G-E-N-L; Catalog # 12-218) covalently linked to KLH, and; (3) a phosphopeptide associated with high tyrosine kinase activity in human lymphocytes (R-R-L-I-E-D-A-E-pY-A-A-R-G; Catalog # 12-217) covalently linked to KLH. Both of the phosphopeptide haptens serve as strong substrates for tyrosine phosphatases and are part of the two colorimetric tyrosine phosphatase kits provided by Upstate, Inc. (Catalog # 17-125, 17-126).

アプリケーション

Research Category
細胞シグナル伝達

Research Sub Category
一般的な翻訳後修飾

神経シグナリング

Anti-Phosphotyrosine Antibody detects level of Phosphotyrosine & has been published & validated for use in IP & WB.

Western Blotting Analysis: A 1:500 dilution from a representative lot detected Phosphotyrosine in 10 µg of EGF treated A431 with Lambda Phosphatase tissue lysate.
Immunoprecipitation Analysis: 5 µL from a representative lot immunoprecipitated Phosphotyrosine in 0.5 mg of EGF treated A431 cell lysate

品質

Evaluated by Western Blotting in EGF treated A431 cell lysate.

Western Blotting Analysis: A 1:500 dilution of this antibody detected Phosphotyrosine in 10 µg of EGF treated A431 cell lysate.

ターゲットの説明

Varies

物理的形状

Affinity purified

Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

保管および安定性

Stable for 1 year at 2-8°C from date of receipt.

アナリシスノート

Control
Positive Antigen Control: Catalog #12-302, EGF-stimulated A431 cell lysate. Add 2.5µL of 2-mercaptoethanol/100µL of lysate and boil for 5 minutes to reduce the preparation. Load 20µg of reduced lysate per lane for minigels.

その他情報

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

法的情報

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

免責事項

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.

安全性情報

• WGK: WGK 1
• 引火点(°F): does not flash
• 引火点(℃): does not flash