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ADH-503 {[allProObj[0].p_purity_real_show]}

货号:A1193403 同义名: (Z)-Leukadherin-1 choline; GB1275

ADH-503是一种有效的 CD11b 整合素激动剂,可减轻髓系细胞的免疫抑制。

ADH-503 化学结构 CAS号:2055362-74-6
ADH-503 化学结构
CAS号:2055362-74-6
ADH-503 3D分子结构
CAS号:2055362-74-6
ADH-503 化学结构 CAS号:2055362-74-6
ADH-503 3D分子结构 CAS号:2055362-74-6
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ADH-503 纯度/质量文件 产品仅供科研

货号:A1193403 标准纯度: {[allProObj[0].p_purity_real_show]}
批次查询: 批次纯度:

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产品名称 Integrin 其他靶点 纯度
Tirofiban 99%+
ATN-161 98%
RGD 98%
A-205804 ++

ICAM-1, IC50: 25 nM

E-selectin, IC50: 20 nM

98%
SB-273005 ++++

αvβ3 receptor, IC50: 1.2 nM

αvβ5 receptor, IC50: 0.3 nM

98+%
Lifitegrast 97%
Cilengitide TFA +++

αvβ3 receptor, IC50: 4.1 nM

αvβ5 receptor, IC50: 79 nM

99%+
Cyclo(-RGDfK) TFA 99%+
Cyclo(RGDyK) trifluoroacetate ++

αVβ3 integrin, IC50: 20 nM

99%+
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。

ADH-503 生物活性

描述 CD11b/CD18 is a dimeric integrin highly expressed on the surface of myeloid cells and plays an important role in transendothelial migration and tissue recruitment during inflammatory immune responses. ADH-503 is a small-molecule allosteric agonist of CD11b/CD18 that partially actives CD11b conformation through binding. It increased CD11b/CD18-dependent cell adhesion to fibrinogen with an EC50 value of 4 mM. Treatment of leukocytes with 15 μM ADH-503 led to a significant decrease in lateral migration and migration velocity compared to DMSO-treated controls. The intravital microscopic analysis of mouse cremaster muscle showed that ADH-503 at 100 μM decreased the rolling velocity of leukocytes in TNF-α-treated venules. In a mouse model of acute, thioglycolate-induced peritonitis, administration of ADH-503 (200 μL of a 50 μM solution in saline) 30 min before thioglycolate injection reduced the amount of neutrophil accumulation by 40% compared to vehicle-pretreated mice. Also, neutrophil accumulation in ADH-503-treated mice was reduced at 4 h after thioglycolate injection and stayed reduced at 12 h[1].
作用机制 ADH-503 is a small-molecule agonist of CD11b/CD18 that preferentially binds to the open conformation of the αA domain in CD11b/CD18, thereby allosterically stabilizing the αA domain in its high-affinity conformation and activating CD11b/CD18[1].

ADH-503 参考文献

[1]Maiguel D, Faridi MH, Wei C, et al. Small molecule-mediated activation of the integrin CD11b/CD18 reduces inflammatory disease. Sci Signal. 2011;4(189):ra57.

ADH-503 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

1.91mL

0.38mL

0.19mL

9.53mL

1.91mL

0.95mL

19.06mL

3.81mL

1.91mL

ADH-503 技术信息

CAS号2055362-74-6
分子式C27H28N2O5S2
分子量 524.65
SMILES Code C[N+](C)(C)CCO.O=C([O-])C1=CC=C(C2=CC=C(/C=C(SC(N3CC4=CC=CC=C4)=S)/C3=O)O2)C=C1
MDL No. N/A
别名 (Z)-Leukadherin-1 choline; GB1275
运输蓝冰
InChI Key GOWDQYRMBCOOJR-JHMJKTBASA-M
Pubchem ID 145711124
存储条件

In solvent -20°C:3-6个月-80°C:12个月

Pure form Inert atmosphere, store in freezer, under -20°C

溶解方案

DMSO: 20 mg/mL(38.12 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

无水乙醇: 3 mg/mL(5.72 mM),配合低频超声,并水浴加热至45℃助溶,注意:无水乙醇开封后,易挥发,也会吸收空气中的水分,导致溶解能力下降,请避免使用开封较久的乙醇

请根据您的动物给药指南选择适当的溶解方案。
以下溶解方案都请先按照体外实验的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
方案一
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