2. Metabolic Enzyme/Protease
  3. Endogenous Metabolite
  4. ATB 429

ATB-429 是一种可释放 H2S 的美沙拉嗪 (HY-15027) 衍生物，在肠易激综合征 (IBS) 模型中表现出显著的抗伤害和抗炎作用。通过释放硫化氢 (H2S)，ATB-429 可调节健康和结肠炎后大鼠的结肠直肠扩张引起的超敏反应。ATB-429 减轻腹部戒断反应并抑制脊髓 c-Fos mRNA 表达，表明其有可能缓解与胃肠道炎症相关的疼痛。此外，ATB-429 下调结肠环氧合酶-2 (COX-2) 和 IL-1β 的 mRNA 表达，而单独使用美沙拉嗪则不会产生这种效果。该机制涉及 ATP 敏感的 K+ (KATP) 通道，这一点可以通过格列本脲逆转 ATB-429 的作用得到证实。这些发现表明 ATB-429 可以为治疗与炎症相关的疼痛性肠道疾病提供治疗益处。

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ATB 429 Chemical Structure

ATB 429 Chemical Structure

CAS No. : 915798-75-3

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ATB 429 相关抗体

Top Publications Citing Use of Products

  • 生物活性

  • 纯度 & 产品资料

生物活性

ATB-429, a novel H2S-releasing derivative of mesalamine, demonstrates significant anti-nociceptive and anti-inflammatory effects in models of irritable bowel syndrome (IBS). By releasing hydrogen sulfide (H2S), ATB-429 modulates colorectal distension-induced hypersensitivity in both healthy and postcolitic rats. It attenuates abdominal withdrawal responses and suppresses spinal c-Fos mRNA expression, indicating its potential to alleviate pain associated with gastrointestinal inflammation. Moreover, ATB-429 down-regulates colonic cyclooxygenase-2 and interleukin-1β mRNA expression, effects not observed with mesalamine alone. The mechanism involves ATP-sensitive K+ (KATP) channels, as evidenced by reversal of ATB-429's effects with glibenclamide. These findings suggest ATB-429 could offer therapeutic benefits for managing painful intestinal disorders linked to inflammation[1].

分子量

361.46

Formula

C16H11NO3S3
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

ATB 429 相关分类

  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

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)
× = ×
C1   V1   C2   V2
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.

Keywords:

ATB 429915798-75-3ATB429ATB-429Endogenous MetaboliteInhibitorinhibitorinhibit

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产品名称：
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目录号：
HY-15026
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