Smartox Biotechnology是WY一家专门生产动物毒液多肽毒素,用于细胞离子通道功能研究的生物医药公司。多肽毒素在生物制药领域具有重要的使用价值。 AdTx1 (rho-Da1a – ρ-Da1b)Selective antagonist of the alpha(1A)-adrenoceptor肾上腺受体alpha(1A)选择性拮抗剂AdTx1 (rho-Da1a – ρ-Da1b) is a 65 amino-acid peptide originally isolated from the venom of the green mamba, an African snake (Dendroaspis angusticep). AdTx1 is stabilized by four disulfide bridges and belongs to the family of the three-finger-fold peptide. AdTx1 has subnanomolar affinity (K(i)= 0.35 nM) and high specificity for the human alpha(1A)-adrenoceptor subtype and is 1000 times more potent on this subtype than on other adrenoceptor subtypes. AdTx1is a potent relaxant of smooth muscles. AdTx1 (rho-Da1a – ρ-Da1b)技术资料氨基酸序列: LTC3VTSKSIFGITTEDC17PDGQNLC24FKRRHYVVPKIYDSTRGC42AATC46PIPENYDSIHC57C58KTDKC63NE 二硫键: Cys3-Cys24, Cys17-Cys42, Cys46-Cys57, Cys58-Cys63 长度 (aa): 65 分子式:C310H481N87O100S8 分子量(平均):7283.29 Da 外观:White lyophilized solid 可溶性:water and saline buffer CAS 号:not available 来源:Synthetic 纯度:> 98%