Product Name:α-Conotoxin MII
CAS No.:175735-93-0
Synonyms:α-芋螺毒素 MII
Catalog No.:218P092
Brand:HongTide(上海鴻肽生物)
Description:α-Conotoxin MII是一種高效的選擇性競(jìng)爭(zhēng)性拮抗劑多肽,多肽序列中包含16個(gè)氨基酸,具有兩對(duì)二硫鍵結(jié)構(gòu),可用于含 α3β2 亞基的煙堿受體(在非洲爪蟾卵母細(xì)胞中表達(dá)的 α3β2 處,IC50 = 0.5 - 3.5 nM),還有效阻斷含 β3 的神經(jīng)元煙堿受體。α-Conotoxin MII與 α2β2、α4β2 和 α3β4 相比,α3β2 的選擇性超過(guò) 200 倍,是一種極具前景的拮抗劑多肽。
α- Conotoxin MII is a highly effective selective competitive antagonist peptide that contains 16 amino acids and has two pairs of disulfide bond structures, which can be used to contain α three β Nicotinic receptor subunit 2 (expressed in Xenopus laevis oocytes) α three β 2 locations, IC50=0.5 - 3.5 nM), also effectively blocking the presence of β Nicotine receptors in neurons of 3. α- Conotoxin MII and α two β 2、 α four β 2 and α three β 4 Compared to, α three β 2 has a selectivity of over 200 times and is a promising antagonist peptide.
Purity (HPLC) ≥95.0%
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) | GCCSNPVCHLEHSNLC-NH2(Disulfide bridge:Cys2-Cys8;Cys3-Cys16) |
Sequence(3-letter code) | H-Gly-Cys-Cys-Ser-Asn-Pro-Val-Cys-His-Leu-Glu-His-Ser-Asn-Leu-Cys-NH2(Disulfide bridge:Cys2-Cys8;Cys3-Cys16) |
Peptide Structure |
|
Molecular Formula | C67H103N23O22S4 |
Molecular Weight | 1710.94 |
訂購(gòu)聯(lián)系方式:
上海鴻肽生物科技有限公司
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郵箱:sales1@hongtide.com
關(guān)鍵字: 175735-93-0;α-Conotoxin MII;α-芋螺毒素MII;多肽;芋螺毒素;
上海鴻肽生物科技有限公司(簡(jiǎn)稱(chēng):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(xiāo)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。