Calpain Activity Fluorometric Assay Kit
货号：
K240-100 基本售价：
5826.5 元 规格：
100assays
产品信息
概述| 货号 | K240-100 |
| 描述 | Activation of calpain is involved in many forms of physiological and pathological processes (e.g., apoptosis). Calpain activation requires cell membrane and Ca²ᶧ, and activated calpain is released into cytosol. The Calpain Activity Assay Kit provides optimized buffers and reagents for a convenient measurement of calpain activity. The Extraction Buffer provided with the kit specifically extracts cytosolic proteins without contaminations of cell membrane and lysosome proteases. The Extraction Buffer also prevents auto-activation of calpain during the extraction procedure. Thus, the kit detects only activated calpain in cytosol upon treatment of cells with inducers (e.g., chemicals or drugs). The fluorometric assay is based on the detection of cleavage of calpain substrate Ac-LLY-AFC. Ac-LLY-AFC emits blue light (λmax = 400 nm); upon cleavage of the substrate by calpain, free AFC emits a yellow-green fluorescence (λmax = 505 nm), which can be quantified using a fluorometer or a fluorecence plate reader. Comparison of the fluorescence intensity from a treated sample with a normal control allows determination of the changes in calpain activity. |
| 同种亚型 | Rabbit IgG |
| 来源宿主 | Rabbit |
性能| 供应商 | Biovision |
| 检测类型 | Fluorescence (Ex/Em 400/505 nm) • Sample type- Cell and tissue lysates • Species reactivity- Mammalian • Applications- The kit provides a simple and convenient means for analyzing calpain activity in apoptotic and other samples. The |
| 产品特色 | • Simple one-step procedure; takes only ~2 hours • Fast and convenient • The kit contains both positive and negative controls. Active calpain and calpain inhibitor and antibodies are also available separately. |
| 试剂盒组分 | • Extraction Buffer • 10X Reaction Buffer • Calpain Substrate Ac-LLY-AFC • Active Calpain I (Positive Control) • Calpain Inhibitor Z-LLY-FMK |
| 运输条件 | Dry Ice |
| 存放说明 | -70℃ |
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