RS-246204|cas:878451-87-7|西域试剂

RS-246204,99.85%

产品编号：Bellancom-112484| CAS NO：878451-87-7| 分子式：C₁₆H₁₃N₅O₂S| 分子量：339.37

本网站销售的所有产品仅用于工业应用或者科学研究等非医疗目的,不可用于人类或动物的临床诊断或者治疗,非药用,非食用，

货号	价格	库存与货期
Bellancom-112484	￥3500.00	杭州北京（现货）
Bellancom-112484	￥5500.00	杭州北京（现货）
Bellancom-112484	￥11000.00	杭州北京（现货）
Bellancom-112484	￥17500.00	杭州北京（现货）
Bellancom-112484	￥27500.00	杭州北京（现货）

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RS-246204

产品介绍

RS-246204是一种R-spondin-1替代化合物，能够在不使用R-spondin-1蛋白的情况下启动肠的类器官。

生物活性

RS-246204 is a R-spondin-1 substitute compound that is able initiate small intestinal organoids without the use of the R-spondin-1 protein.

体外研究

R-spondin-1 protein is added at a high concentration for the initiation and maintenance of the organoids. RS-246204 is a R-spondin-1 substitute that could promote the initial formation and growth of enteroids in the medium without R-spondin-1. The enteroids grown with RS-246204 had a similar differentiation capacity as well as self-renewal capacity as the enteroids grown with R-spondin-1. Furthermore, the RS-246204-derived enteroids could successfully produce the forskolin induced swelling and the organoid based epithelial to mesenchymal transition model.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究

RS-246204 significantly increased BrdU+ cells and body weight in the DSS induced colitis model. These results suggest that RS-246204 activates the R-spondin dependent pathway in Lgr5 stem cells, thereby enhancing proliferation or the anti-apoptotic effect, promoting regeneration of the intestinal epithelium and reducing the disease severity.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

性状

Solid

溶解性数据

In Vitro:

DMSO : 5 mg/mL (14.73 mM; Need ultrasonic)

H₂O : < 0.1 mg/mL (insoluble)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	2.9466 mL	14.7332 mL	29.4664 mL
5 mM	0.5893 mL	2.9466 mL	5.8933 mL
10 mM	0.2947 mL	1.4733 mL	2.9466 mL

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

1.

请依序添加每种溶剂： 10% DMSO 40% PEG300 5% Tween-80 45% saline
Solubility: 0.5 mg/mL (1.47 mM); Suspended solution; Need ultrasonic

此方案可获得 0.5 mg/mL (1.47 mM) 的均匀悬浊液，悬浊液可用于口服和腹腔注射。
以 1 mL 工作液为例，取 100 μL 5.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。
将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液
2.

请依序添加每种溶剂： 10% DMSO 90% corn oil
Solubility: ≥ 0.5 mg/mL (1.47 mM); Clear solution

此方案可获得 ≥ 0.5 mg/mL (1.47 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。
以 1 mL 工作液为例，取 100 μL 5.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。