CU-T12-9 - CAS:1821387-73-8

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CU-T12-9

目录号 : KM5464 CAS No. : 1821387-73-8 纯度 : 98%

Data Sheet 产品使用指南

CU-T12-9 是一种特异性 TLR1/2 激动剂，EC₅₀ 为 52.9 nM。CU-T12-9 既激活先天免疫系统，又激活适应性免疫系统。CU-T12-9 选择性激活 TLR1/2 异二聚体而对 TLR2/6 没有作用。CU-T12-9 通过促进 TLR1 和 TLR2 二聚而激活 NF-κB 信号，致使下游 TNF-α，IL-10，和 iNOS 增加，从而提高身体的免疫反应。

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5mg		In-stock
10mg		In-stock
50mg		In-stock
100mg	询价	In-stock
200mg	询价	In-stock

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生物活性

CU-T12-9 is a specific TLR1/2 agonist with EC₅₀ of 52.9 nM in HEK-Blue hTLR2 SEAP assay. CU-T12-9 activates both the innate and the adaptive immune systems. CU-T12-9 selectively activates the TLR1/2 heterodimer, not TLR2/6. CU-T12-9 signals through NF-κB and invokes an elevation of the downstream effectors TNF-α, IL-10, and iNOS.

体外研究

CU-T12-9 directly targets TLR1/2 to initiate downstream signaling. By binding to both TLR1 and TLR2, CU-T12-9 facilitates the TLR1/2 heterodimeric complex formation, which in turn activates the downstream signaling.
CU-T12-9 activates the TLR1/2 pathway by inducing NF-κB activation to trigger downstream signaling, such as secreted embryonic alkaline phosphatase (SEAP), NO, and TNF-α.
CU-T12-9 (0.39-100 μM; 24 hours) does not produce toxicity up to 100 μM in HEK-Blue hTLR2 and Raw 264.7 cells.
CU-T12-9 up-regulates the mRNA levels of TLR1, TLR2, TNF, IL-10, and iNOS. CU-T12-9 (0.1-10 μM) activates TLR1 mRNA and iNOS mRNA after Raw 264.7 cells are treated for 24 hours. CU-T12-9 (0.1-10 μM) activates TLR2 and IL-10 mRNA after Raw 264.7 cells are treated for 2 hours. CU-T12-9 (0.1-10 μM) activates TNF mRNA after Raw 264.7 cells are treated for 8 hours.

Cell Cytotoxicity Assay

Cell Line:	HEK-Blue hTLR2 and Raw 264.7 macrophage cells
Concentration:	0.39, 0.78, 1.56, 3.125, 6.25, 12.5, 25, 50, and 100 μM
Incubation Time:	24 hours
Result:	No toxicity was seen up to 100 μM.

RT-PCR

Cell Line:	Raw 264.7 cells
Concentration:	0.1, 1, 10 μM
Incubation Time:	24 hours for TLR1 and iNOS mRNA assay 2 hours for TLR2 and IL-10 mRNA assay 8 hours for TNF mRNA assay
Result:	Triggered TLR1 mRNA and iNOS mRNA at 24 hours dose-dependently. Dose-dependent activation of TLR2 mRNA and IL-10 mRNA at 2 hours. Showed dose-dependent activation of TNF mRNA at 8 hours.

分子式

C₁₇H₁₃N₄O₂F₃

分子量

362.31

CAS号

1821387-73-8

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

溶解性数据

In Vitro:

DMSO : 250 mg/mL (690.02 mM; Need ultrasonic)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	2.7601 mL	13.8003 mL	27.6007 mL
5 mM	0.5520 mL	2.7601 mL	5.5201 mL
10 mM	0.2760 mL	1.3800 mL	2.7601 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: ≥ 2.08 mg/mL (5.74 mM); Clear solution

此方案可获得 ≥ 2.08 mg/mL (5.74 mM，饱和度未知) 的澄清溶液。
以 1 mL 工作液为例，取 100 μL 20.8 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。