中文名称: | β-Casomorphin, human 一键复制产品信息 | ||||
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英文名称: | β-Casomorphin, human | ||||
别名: | Tyr-Pro-Phe-Val-Glu-Pro-Ile | ||||
CAS No: | 102029-74-3 | 分子式: | C44H61N7O11 | 分子量: | 864 |
CAS No: | 102029-74-3 | ||||
分子式: | C44H61N7O11 | ||||
分子量: | 864 |
基本信息
产品编号: |
C11537 |
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产品名称: |
β-Casomorphin, human |
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CAS: |
102029-74-3 |
储存条件 |
粉末 |
-20℃ |
四年 |
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分子式: |
溶于液体 |
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分子量 |
864.00 |
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化学名: |
Tyr-Pro-Phe-Val-Glu-Pro-Ile |
生物活性
产品描述 |
一种阿片样肽,为 opioid 受体激动剂。 |
靶点 |
Opioid receptor |
体外研究 |
β-Casomorphin, human TFA induces contractions of the guinea-pig ileum myenteric plexus/longitudinal muscle preparation with an IC50 of 29μM. β-Casomorphin, human TFA displaces 3H-spiperone from receptors in frontal cortex starting with 500nM concentrations |
推荐实验方法(仅供参考)
Cell Assay |
To study the effect of β-Casomorphin, human and DAMGO, cells are seeded in 12-well culture plates. Experiments are performed 3 (DHE cells) or 21 days (HT29-MTX cells) after confluency. Twenty-four hours before the studies, the culture medium is replaced by serum-free medium to starve the cells from serum and to eliminate any interference from extraneous proteins or hormones. The experimental protocol is then the following: the serum-free medium is removed, and the monolayer cultures of DHE or HT29-MTX are washed twice with PBS (37°C). Serum-free medium with or without βCasomorphin, human or DAMGO is added to the cells and incubated at 37°C for 30 min to 24 h in a humidified atmosphere. μ-Opioid receptor blockade is performed by preincubating the cells with cyprodime for 30 min before agonist addition. The supernatants are then collected, frozen, and stored at 20°C. Cells are processed with trypsin. The cell numbers per well are determined, and total RNA is isolated. All experiments are performed at least three times in triplicate |
本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系,公式为:
质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)
摩尔浓度计算公式
用本工具协助配置特定浓度的溶液,使用的计算公式为:
开始浓度 x 开始体积 = 最终浓度 x 最终体积
稀释公式
稀释公式一般简略地表示为:C1V1 = C2V2 ( 输入 输出 )