Product Name：DABCYL-LPETG-EDANS
CAS No.：1807943-24-3
Synonyms：分選酶底物多肽Dabcyl-Leu-Pro-Glu-Thr-Gly-Edans
Catalog No.：218P735
Brand：HongTide（上海鴻肽生物）
Description：DABCYL-LPETG-EDANS是一種有生物活性的肽。DABCYL-LPETG-EDANS是由5個(gè)氨基酸和一對(duì)熒光淬滅組合組成的分選酶底物多肽，即 C 端分選信號(hào)。分選酶在 LPXTG 基序處裂解表面蛋白，并催化蘇氨酸的羧基與細(xì)胞壁跨橋的氨基之間形成酰胺鍵。分選酶是革蘭氏陽(yáng)性轉(zhuǎn)肽酶家族，負(fù)責(zé)將表面蛋白毒力因子錨定到肽聚糖細(xì)胞壁層。分選酶對(duì)該 FRET 底物的切割顯示了熒光信號(hào)，Abs/Em = 340/490 nm。
DABCYL-LPETG-EDANS is a bioactive peptide. DABCYL-LPETG-EDANS is a sorting enzyme substrate peptide composed of 5 amino acids and a pair of fluorescence quenching combinations, namely the C-terminal sorting signal. Sorting enzymes cleave surface proteins at the LPXTG motif and catalyze the formation of amide bonds between the carboxyl group of threonine and the amino group across the cell wall bridge. Sorting enzymes are a family of Gram positive transpeptidases responsible for anchoring surface protein virulence factors to the peptidoglycan cell wall. The cleavage of the FRET substrate by the sorting enzyme showed a fluorescence signal, Abs/Em=340/490 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.
Sequence(1-letter code) | Dabcyl-LPETG-Edans |
Sequence(3-letter code) | Dabcyl-Leu-Pro-Glu-Thr-Gly-Edans |
Peptide Structure | 
|
Molecular Formula | C49H62N10O12S1 |
Molecular Weight | 1015.14 |
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本產(chǎn)品僅供科研使用。
關(guān)鍵字： 1807943-24-3;DABCYL-LPETG-EDANS ;分選酶底物多肽Dabcyl-Leu-Pr;多肽;多肽合成;
上海鴻肽生物科技有限公司（簡(jiǎn)稱：鴻肽生物）是一家以多肽以及多肽上下游產(chǎn)品研發(fā)、生產(chǎn)、銷售以及技術(shù)轉(zhuǎn)讓為主要業(yè) 務(wù)科技公司。公司現(xiàn)有產(chǎn)品涵蓋：定制多肽、目錄多肽、氨基酸衍生物、小分子化合物；公司自成立以來(lái)，秉持“用質(zhì)量作船， 以服務(wù)為帆，為科研服務(wù)”的企業(yè)理念，為國(guó)內(nèi)外眾多科研工作者提供了優(yōu)質(zhì)的服務(wù)及產(chǎn)品。