ARG52455
anti-Cardiac Troponin I phospho (Ser43) antibody
anti-Cardiac Troponin I phospho (Ser43) antibody for Western blot and Mouse,Rat
Cell Biology and Cellular Response antibody; Controls and Markers antibody; Developmental Biology antibody; Signaling Transduction antibody
概述
| 产品描述 | Rabbit Polyclonal antibody recognizes Cardiac Troponin I phospho (Ser43) |
|---|---|
| 反应物种 | Ms, Rat |
| 预测物种 | Hu, Bov, Dog, NHuPrm, Sheep, Xenopus laevis, Zfsh |
| 应用 | WB |
| 宿主 | Rabbit |
| 克隆 | Polyclonal |
| 同位型 | IgG |
| 靶点名称 | Cardiac Troponin I |
| 抗原物种 | Mouse |
| 抗原 | Synthetic phospho-peptide corresponding to amino acid residues surrounding Ser43 conjugated to KLH |
| 偶联标记 | Un-conjugated |
| 別名 | RCM1; cTnI; Cardiac troponin I; TNNC1; CMD1FF; CMD2A; Troponin I, cardiac muscle; CMH7 |
应用说明
| 应用建议 |
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| 应用说明 | Specific for the ~25k cardiac troponin I protein phosphorylated at Ser43. Immunolabeling is greatly decreased with lambda-phosphatase treatment. * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. |
属性
| 形式 | Liquid |
|---|---|
| 纯化 | Affinity Purified |
| 缓冲液 | 10 mM HEPES (pH 7.5), 150 mM NaCl, 0.1 mg/ml BSA and 50% Glycerol |
| 稳定剂 | 0.1 mg/ml BSA, 50% Glycerol |
| 存放说明 | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| 注意事项 | For laboratory research only, not for drug, diagnostic or other use. |
生物信息
| 数据库连接 | |
|---|---|
| 基因名称 | TNNI3 |
| 全名 | troponin I, cardiac 3 |
| 背景介绍 | Troponin I (TnI) is 1 of 3 subunits, along with troponin C (TnC) and Troponin T (TnT) of troponin complex found in cardiac (cTnI) and fast skeletal (fsTnI) muscle (Noland et al, 1995). Protein kinase C-mediated phosphorylation of cardiac myofilament proteins has been shown to depress the actomyosin interaction and may be important during heart failure. (Montgomery et al, 2002) Studies indicate that phosphorylation of Ser43 and Ser45 of cardiac troponin I plays a substantial role in the PKCmediated depression. (Montgomery et al, 2002). |
| 研究领域 | Cell Biology and Cellular Response antibody; Controls and Markers antibody; Developmental Biology antibody; Signaling Transduction antibody |
| 预测分子量 | 24 kDa |
| 翻译后修饰 | Phosphorylated at Ser-42 and Ser-44 by PRKCE; phosphorylation increases myocardium contractile dysfunction (By similarity). Phosphorylated at Ser-23 and Ser-24 by PRKD1; phosphorylation reduces myofilament calcium sensitivity. Phosphorylated preferentially at Thr-31. Phosphorylation by STK4/MST1 alters its binding affinity to TNNC1 (cardiac Tn-C) and TNNT2 (cardiac Tn-T). |
检测图片 (1) Click the Picture to Zoom In
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ARG52455 anti-Cardiac Troponin I phospho (Ser43) antibody WB image
Western blot: Mouse heart lysate showing specific immunolabeling of the ~25k cTnI protein phosphorylated at Ser 43 (control) stained with ARG52455 anti-Cardiac Troponin I phospho (Ser43) antibody.
Phosphospecificity is shown in the second lane (lambda-phosphatase: λ-Ptase).
The blot is identical to the control except that the lysate was incubated in λ-Ptase (1400 units for 30 min).
The immunolabeling is greatly decreased by treatment with λ-Ptase.
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