1. GPCR/G Protein Immunology/Inflammation
  2. CCR
  3. CH0076989

CH0076989 是一种特异性 CCR3 激动剂。CH0076989 可激活嗜酸性粒细胞,以及表达野生型 CCR3 和缺乏 CCR3 氨基端的 CCR1:CCR3 嵌合受体的转染细胞。CH0076989 与 CCR3 的跨膜螺旋直接相互作用,Y41、Y113 和 E287 残基的突变导致其活性完全丧失。CH0076989 可用于炎症及过敏性疾病 (如哮喘) 的研究。

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CH0076989

CH0076989 Chemical Structure

CAS No. : 954371-52-9

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

CH0076989 is a specific CCR3 agonist. CH0076989 activates eosinophils and transfectants expressing both wild-type CCR3 and a CCR1:CCR3 chimaeric receptor lacking the CCR3 amino-terminus. CH0076989 has a direct interaction with the transmembrane helices of CCR3, supported by the complete loss of its activity due to mutations of the residues Y41, Y113 and E287. CH0076989 can be used for the study of inflammation and allergic diseases (such as asthma)[1].

体外研究
(In Vitro)

CH0076989 (0.01-10 μM, 4 min) 以剂量依赖方式诱导嗜酸性粒细胞形态变化[1]
CH0076989 (0.0001-10 μM, 5 h) 在转染了 CCR3 的 L1.2 细胞中引发趋化反应,最适浓度为 1 μM,但对转染了 CCR1 的细胞无作用[1]
CH0076989 (10 μM, 20 min) 在转染了 CCR3 的 L1.2 细胞中诱导 CCR3 内化,而 cis-J-113863 (UCB35625) (HY-103360A) 可剂量依赖性地抑制该过程[1]
CH0076989 (0.0001-10 μM, 5 h) 在转染了 CCR1:CCR3 嵌合受体 (Chi-1) 的 L1.2 细胞中诱导趋化反应[1]
CH0076989 (0.0001-10 μM, 5 h) 在转染了 Y41A、Y113A 或 E287Q 突变型 CCR3 的 L1.2 细胞中无法诱导趋化反应[1]

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

分子量

530.25

Formula

C24H22Br2N2O2

CAS 号
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
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  • 稀释计算器

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Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
CH0076989
目录号:
HY-136881
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