Motilin (26-47), human, porcine (Synonyms:胃动素 (人类,猪))
目录号 : KM13752 CAS No. : 52906-92-0

Motilin (26-47), human, porcine 是一种内源性的 motilin 受体激动剂,在中国仓鼠卵巢细胞中,Ki 值和 EC50 值分别为 2.3 nM 和 0.3 nM。

规格 价格 是否有货 数量
500µg
In-stock
1mg
In-stock
5mg
In-stock
10mg 询价 In-stock
50mg 询价 In-stock

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生物活性

Motilin (26-47), human, porcine is an endogenous motilin receptor ligand with Ki and EC50 of 2.3 nM and 0.3 nM in a Chinese hamster ovary cell line.

IC50&Target

EC50: 0.3 nM (motilin receptor, Chinese hamster ovary cell)
Ki: 2.3 nM (motilin receptor, Chinese hamster ovary cell)

体外研究

[Bpa,Ile]motilin is a full agonist at the motilin receptor that increases intracellular calcium in a concentration-dependent manner (EC50 = 1.5 ± 0.4 nM). Motilin binds with high affinity (IC50 0.7± 0.2 nM) to receptors on smooth muscle cells. Motilin selectively activates G(q) and G(13), stimulates G alpha(q)-dependent phosphoinositide (PI) hydrolysis and 1,4,5-trisphosphate (IP(3))-dependent Ca release, and increases cytosolic free Ca. Motilin induces a biphasic, concentration-dependent contraction (EC50 = 1.0 +/- 0.2 nM), consisting of an initial peak followed by a sustained contraction.

分子式
C120H188N34O35S
分子量
2699.07
CAS号
52906-92-0
中文名称
胃动素 (人类,猪)
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -80°C 2 years
-20°C 1 year
In solvent -80°C 6 months
-20°C 1 month
暂无相关参考文献
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动物实验计算换算器
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系客服为您提供正确的澄清溶液配方)
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计算结果:

工作液浓度 mg/ml;

DMSO母液配制方法 mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,

体内配方配制方法μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL ddH2O,混匀澄清。

配置后的溶液总体积

1. 首先保证母液是澄清的;
           2. 一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。