Product Name:Ras Inhibitory Peptide
CAS No.:159088-48-9
Synonyms:Ras抑制肽
Catalog No.:218P185
Brand:HongTide(上海鴻肽生物)
Description:Ras Inhibitory Peptide是一種抑制劑多肽,是由10個(gè)氨基酸支持的直鏈多肽。Son of Sevenless 同源物 1 (Sos1) 是一種鳥(niǎo)嘌呤核苷酸交換因子 (GEF),通過(guò)與生長(zhǎng)因子受體結(jié)合蛋白 2 (Grb2) 的 SH3 結(jié)構(gòu)域結(jié)合,指導(dǎo) Ras-GDP 與 Ras-GTP 的交換,從而導(dǎo)致 ERK 的激活。Ras 抑制肽是包含序列 PVPPR 的合成肽,該序列對(duì)應(yīng)于人類 Sos1 中與 Grb2 的 SH3 結(jié)構(gòu)域相互作用的區(qū)域,專門阻斷 GEF 與 Grb2 的相互作用,防止受體酪氨酸激酶(包括表皮生長(zhǎng)因子受體)激活 Ras 所必需的相互作用。
Ras Inhibitory Peptide is an inhibitor peptide that is a straight chain peptide supported by 10 amino acids. Son of Seven homolog 1 (Sos1) is a guanine nucleotide exchange factor (GEF) that binds to the SH3 domain of growth factor receptor binding protein 2 (Grb2), guiding the exchange of Ras-GDP and Ras-GTP, leading to the activation of ERK. Ras inhibitory peptide is a synthetic peptide containing the sequence PVPPR, which corresponds to the region in human Sos1 that interacts with the SH3 domain of Grb2. It specifically blocks the interaction between GEF and Grb2, preventing the necessary interactions for receptor tyrosine kinases (including epidermal growth factor receptors) to activate Ras.
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) | VPPPVPPRRR |
Sequence(3-letter code) | H-Val-Pro-Pro-Pro-Val-Pro-Pro-Arg-Arg-Arg-OH |
Peptide Structure |
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Molecular Formula | C53H91N19O11 |
Molecular Weight | 1170.43 |
訂購(gòu)聯(lián)系方式:
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關(guān)鍵字: 159088-48-9;Ras Inhibitory Pepti;Ras抑制肽;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。