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Calpain-1 Substrate II, Fluorogenic-Calbiochem
产品编号: | 4061651 |
规格: | An internally quenched peptide substrate that is optimized for calpain-1 amino acid recognition motifs at the primed as well as the non-primed sides. |
包装规格: | 1 MG |
产品类别: | 进口试剂 |
品牌: | Sigma-Aldrich |
优惠价: | 立即咨询 |
产品别名
Calpain-1 Substrate II, Fluorogenic-Calbiochem
H-E(EDANS)PLF~AERK(DABCYL)-OH
基本信息
Empirical Formula【经验(实验)分子式】 | C72H97N17O16S |
Molecular weight | 1488.71 |
General description【一般描述】 | An internally quenched peptide substrate that is optimized for calpain-1 amino acid recognition motifs at the primed as well as the non-primed sides. Shown to be kinetically superior, in terms of turnover rate, to Calpain Substrate III, Fluorogenic (Cat. No. 208771), Calpain-1 Substrate, Fluorogenic (Cat. No. 208748), and Calpain Substrate II, Fluorogenic (Cat. No. 208731) by ~8-, 18-, and 310-fold, respectively. An internally quenched peptide substrate that is optimized for calpain-1 amino acid recognition motifs at the primed as well as the non-primed sides. Shown to be kinetically superior, in terms of turnover rate, to Calpain Substrate III, Fluorogenic (Cat. No. 208771), Calpain-1 Substrate, Fluorogenic (Cat. No. 208748), and Calpain Substrate II, Fluorogenic (Cat. No. 208731) by ~8-, 18-, and 310-fold, respectively. Excitation: ~335 nm; emission: ~505 nm. |
Biochem/physiol Actions【生化/生理作用】 | Primary Target Calpain-1 Substrate Product does not compete with ATP. Reversible: no Cell permeable: no |
Warning【警告】 | Toxicity: Irritant (B) |
Sequence【序列】 | H₂N-Glu(EDANS)-Pro-Leu-Phe~Ala-Glu-Arg-Lys(DABCYL)-CO₂H |
Physical form【外形】 | Supplied as a trifluoroacetate salt. |
Reconstitution【重悬】 | Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C. |
Other Notes【其他说明】 | Cuerrier, D., et al. 2007. J. Biol. Chem.282, 9600. Cuerrier, D., et al. 2005. J. Biol. Chem.280, 40632. |
Legal Information【法律信息】 | CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
Quality Level【质量水平】 | 100 |
Assay【测定】 | ≥97% (HPLC) |
form【形式】 | lyophilized solid |
manufacturer/tradename | Calbiochem® |
storage condition【储存条件】 | OK to freeze desiccated (hygroscopic) protect from light |
color【颜色】 | red |
solubility【溶解性】 | DMSO: 5 mg/mL |
fluorescence【荧光】 | λex ~505 nm λem ~335 nm |
shipped in【运输】 | wet ice |
storage temp.【储存温度】 | −20℃ |
packaging【包装】 | 1 mg in Glass bottle Packaged under inert gas |
安全信息
Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
WGK | WGK 1 |