Product Name:QWF
CAS No.:126088-82-2
Synonyms:拮抗劑多肽QWF
Catalog No.:217P661
Brand:HongTide(上海鴻肽生物)
Description:QWF是由三個氨基酸組成的拮抗劑多肽,其IC50值為90μM。QWF能抑制SP與Mas相關(guān)的GPCR(MRGPR)X2的結(jié)合。在體外抑制SP誘導(dǎo)的肥大細(xì)胞的IgE非依賴性脫顆粒,在小鼠體內(nèi)抑制化合物48/80誘導(dǎo)的MRGPRX2激活和抓撓。
QWF is an antagonistic peptide composed of three amino acids, with an IC50 value of 90 μ M. QWF can inhibit the binding of SP and Mas related GPCR (MRGPR) X2. Inhibition of SP induced IgE independent degranulation of mast cells in vitro, and inhibition of compound 48/80 induced MRGPRX2 activation and scratching in mice in vivo.
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) | Boc-Q-d-Trp(Formyl)-f-Obzl |
Sequence(3-letter code) | Boc-Gln-D-Trp(Formyl)-Phe-Obzl |
Peptide Structure |
|
Molecular Formula | C38H43N5O8 |
Molecular Weight | 697.78 |
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關(guān)鍵字: QWF ;126088-82-2;拮抗劑多肽QWF;多肽;多肽合成;
上海鴻肽生物科技有限公司(簡稱: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,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。