keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Helospectin II,一种属于血管活性肠肽(VIP)家族的神经肽,具备血管扩张作用及抗高血压活性,能够降低血压。该化合物最初从蜥蜴Heloderma suspectum的唾液腺毒液中分离得到。
产品描述 | Helospectin II, a member of the vasoactive intestinal peptide (VIP) family, exhibits vasodilatory and antihypertensive properties that reduce blood pressure. This neuropeptide was initially isolated from the venom of the salivary glands of the Heloderma suspectum lizard [1] [2]. |
体外活性 | It appears that there is some text missing from your request, as the sentence 'Helospectin II (suffusion at 0.' is incomplete. This does not give a full description of the activity of the chemical compound. Could you please provide the full sentence or additional context that describes the activity of Helospectin II? Once I have the complete sentence, I would be happy to rewrite it in Chinese and improve its clarity and conciseness as you requested. |
体内活性 | Helospectin II(剂量范围0.03-2 nmol/kg,左颈静脉注射100 μL)可降低大鼠血压[2]。 |
分子量 | N/A |
CAS No. | 93585-83-2 |
keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
Helospectin II 93585-83-2 Inhibitor inhibitor inhibit