Product Name:α-Conotoxin MII
CAS No.:175735-93-0
Synonyms:α-芋螺毒素 MII
Catalog No.:218P092
Brand:Typeptide Biotech(肽研生物)
Description:α-Conotoxin MII是一种高效的选择性竞争性拮抗剂多肽,多肽序列中包含16个氨基酸,具有两对二硫键结构,可用于含 α3β2 亚基的烟碱受体(在非洲爪蟾卵母细胞中表达的 α3β2 处,IC50 = 0.5 - 3.5 nM),还有效阻断含 β3 的神经元烟碱受体。α-Conotoxin MII与 α2β2、α4β2 和 α3β4 相比,α3β2 的选择性超过 200 倍,是一种极具前景的拮抗剂多肽。
α-Conotoxin MII is a highly potent and selective competitive antagonist peptide containing 16 amino acids in its sequence, featuring two pairs of disulfide bonds. It effectively targets nicotinic receptors with α3β2 subunits (IC50 = 0.5–3.5 nM in Xenopus oocytes expressing α3β2), as well as neuronal nicotinic receptors containing β3. Compared to α2β2, α4β2, and α3β4, α-Conotoxin MII exhibits over 200-fold selectivity for α3β2, making it a highly promising antagonist peptide.
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) | 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 |
订购联系方式:
南京肽研生物生物科技有限公司
手机号:19961912513(微信同号)
QQ: 2178255659
邮箱:sales@typeptide.com
联系人:顾经理
申明:本产品仅供科研使用,不得用于人体。
关键字: α-芋螺毒素 MII;175735-93-0;α-Conotoxin MII;多肽;多肽合成;
肽研生物坐落于国家级新区南京江北新区新材料产业园,是一家专业从事多肽产 品的研发、生产和销售以及多肽技术转让的高新技术企业。公司秉持“诚信、严 谨、务实”的匠人精神,持续投入研发,不断创新,致力于为科研工作者提供丰 富全面的多肽修饰类型和优质的产品。