SC-514 GK 01140|cas:354812-17-2|西域试剂

SC-514 GK 01140,99.88%

产品编号：Bellancom-13802| CAS NO：354812-17-2| 分子式：C₉H₈N₂OS₂| 分子量：224.30

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-13802	￥550.00	杭州北京（现货）
Bellancom-13802	￥1300.00	杭州北京（现货）
Bellancom-13802	￥2000.00	杭州北京（现货）

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SC-514 GK 01140

产品介绍

SC-514 是一种选择性 IKK-2 抑制剂 (IC₅₀=11.2 μM)，不抑制其他 IKK 亚型或其他丝氨酸-苏氨酸和酪氨酸激酶。

生物活性

SC-514 is a selective IKK-2 inhibitor (IC₅₀=11.2 μM), which does not inhibit other IKK isoforms or other serine-threonine and tyrosine kinases.

体外研究

SC-514 inhibits the native IKK complex or recombinant human IKK-1/IKK-2 heterodimer with IC₅₀s of 6.1±2.2 μM and 2.7±0.7 μM, respectively. IKK-2 inhibition by SC-514 is selective, reversible, and competitive with ATP. SC-514 inhibits transcription of NF-κB-dependent genes in IL-1β-induced rheumatoid arthritis-derived synovial fibroblasts in a dose-dependent manner. SC-514 inhibits all forms of recombinant human IKK-2 including rhIKK-2 homodimer, rhIKK-1/rhIKK-2 heterodimer, as well as the constitutively active form of rhIKK-2 with comparable IC₅₀ values in the 3-12 μM range. To evaluate whether the reactive oxygen species (ROS)-inducing IKKβ inhibitor increases the sensitivity of melanoma cells to nitrosourea. The responses of melanoma cells are first assessed to SC-514/Fotemustine co-treatment. Melanoma cell lines are treated with 50 µM of SC-514 and Fotemustine alone and in combination for 48 h and growth inhibition is assessed. Co-treatment with SC-514 significantly enhances Fotemustine-induced cytotoxicity in all melanoma cell lines tested.

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

体内研究

SC-514 is efficacious in an acute model of inflammation, namely LPS-induced serum TNFα production in the rat. SC-514 shows a dose-dependent inhibition of TNFα production, validating IKK-2 as a potential anti-inflammatory drug target in vivo. To obtain in vivo evidence for the implication of SC-514 in the response of cancer cells to Fotemustine, the xenograft mouse model of melanoma is used. Nude mice engrafted with A375 or G361 tumors are treated with vehicle control and 25 mg/kg SC-514 and/or 25 mg/kg Fotemustine daily for 13-15 consecutive days and the tumor behavior is monitored. Fotemustine treatment with SC-514 shows a clear combined effect and reduces the size of tumors in mice.

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 : 50 mg/mL (222.92 mM; Need ultrasonic)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	4.4583 mL	22.2916 mL	44.5831 mL
5 mM	0.8917 mL	4.4583 mL	8.9166 mL
10 mM	0.4458 mL	2.2292 mL	4.4583 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: ≥ 2.5 mg/mL (11.15 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (11.15 mM，饱和度未知) 的澄清溶液。
以 1 mL 工作液为例，取 100 μL 25.0 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% (20% SBE-β-CD in saline)
Solubility: ≥ 2.5 mg/mL (11.15 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (11.15 mM，饱和度未知) 的澄清溶液。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。
将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中，再用生理盐水定容至 10 mL，完全溶解，澄清透明
3.

请依序添加每种溶剂： 10% DMSO 90% corn oil
Solubility: ≥ 2.5 mg/mL (11.15 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (11.15 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 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。