内部淬灭荧光肽底物多肽/2857862-12-3/BacterialSortaseSubstrateIII,Abz/DNP

Product Name：BacterialSortaseSubstrateIII,Abz/DNP

CAS No.：2857862-12-3

Synonyms：内部淬灭荧光肽底物多肽

Catalog No.：218P595

Brand：HongTide（上海鸿肽生物）

Description：BacterialSortaseSubstrateIII,Abz/DNP是一种内部淬灭的荧光肽底物多肽，序列中含有6个氨基酸和一对荧光淬灭组合。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。

BactrialSortaseSubstrate III, Abz/DNP is an internally quenched fluorescent peptide substrate polypeptide with a sequence containing 6 amino acids and a pair of fluorescence quenching combinations. Staphylococcus aureus transpeptidase sorting enzyme A (SrtA) reacts with Bacterial Sortase Substrate III, Abz/DNP to cleave and catalyze the formation of amide bonds between the carboxyl group of threonine and the amino group of the cell wall cross-linking bridge. The cleavage of the substrate can be detected at Ex/Em=320 nm/420 nm.

Purity (HPLC) ≥98.0%

Single impurity≤2%

Peptide content≥75.0%

Amino Acid Composition≤±15%

Bacterial Endotoxins≤50EU/mg

Solubility：H₂O/DMSO

Vacuum-packed with aluminum foil bag or transparent bag.Various weights can be packed according to your requirements.

Storage:Cool dry place( Store at -20°C, away from the light)

Remark:For Research Use Only. Not for human use.

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本产品仅供科研使用。