Bacterial Sortase Substrate III, Abz/DNP TFA; 纯度: 98.19%
Bacterial Sortase Substrate III, Abz/DNP TFA 是一种内部淬灭的荧光肽底物。金黄色葡萄球菌转肽酶分选酶A (SrtA) 与 Bacterial Sortase Substrate III, Abz/DNP 反应,裂解并催化苏氨酸的羧基与细胞壁交联桥的氨基之间形成酰胺键。可以在 Ex/Em=320 nm/420 nm 下检测该底物的切割。
Bacterial Sortase Substrate III, Abz/DNP TFA Chemical Structure
规格 | 价格 | 是否有货 | 数量 |
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1 mg | ¥1750 | In-stock | |
5 mg | ¥5250 | In-stock | |
10 mg | ; | 询价 | ; |
50 mg | ; | 询价 | ; |
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Bacterial Sortase Substrate III, Abz/DNP TFA 相关产品
bull;相关化合物库:
- Bioactive Compound Library Plus
- Peptide Library
生物活性 |
Bacterial Sortase Substrate III, Abz/DNP TFA is an internally quenched fluorescent peptide substrate. Staphylococcus aureus transpeptidase sortase A (SrtA) reacts with its native substrate Bacterial Sortase Substrate III, Abz/DNP, cleaving it and catalyzing the formation of an amide bond between the carboxyl group of threonine and the amino group of cell-wall crossbridges. Cleavage of this substrate can be monitored at Ex/Em=320 nm/420 nm. |
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分子量 |
1042.02 |
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Formula |
C43H58N11F3O16 |
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Sequence |
Abz-Leu-Pro-Glu-Thr-Gly-{Lys(Dnp)}-NH2 |
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Sequence Shortening |
Abz-LPETG-K(Dnp)-NH2 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
Sealed storage, away from moisture
*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture) |
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溶解性数据 |
In Vitro:;
DMSO : 50 mg/mL (47.98 mM; Need ultrasonic) H2O : < 0.1 mg/mL (ultrasonic) (insoluble) 配制储备液
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请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 In Vivo:
请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
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参考文献 |
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