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  3. HS-291

HS-291 是伯氏螺旋体 (Bb) HtpG 抑制剂。HS-291 含有 BX-2819 (对Bb HtpG 有高亲和力)、PEG 连接剂和 verteporfin (HY-B0146) (一种光活性毒素)。HS-291 在光的激活下产生活性氧来氧化 HtpG 和伴侣蛋白附近的离散蛋白质子集,可以快速且不可逆灭活 Bb。

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HS-291 Chemical Structure

HS-291 Chemical Structure

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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

HS-291 is a HtpG inhibitor of Borrelia burgdorferi (Bb). HS-291 contains BX-2819 (high affinity for Bb HtpG), PEG linker, and Verteporfin (HY-B0146) (a photoactive toxin).HS-291 produces reactive oxygen species under light activation to oxidize HtpG and a discrete protein subset near chaperone proteins and can quickly and irreversibly inactivate Bb[1].

体外研究
(In Vitro)

HS-291 (0.1-10 μM, 24 h) 在 nrIR (Ex: 693nm 5 J/cm2) 的激发下抑制 Bb 培养活性[1]
HS-291 (10 μM, 90 min) 在 Bb 培养中能够特异性靶向 Bb[1]
HS-291 (0-10 μM, 24 h) 在 nrIR (Ex: 693nm 5 J/cm2) 的激发下导致细胞的细胞壁起泡,类核凝结,细胞壁完整性丧失[1]

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

分子量

2961.44

Formula

C156H194N18O36S2

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
  • 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.

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产品名称:
HS-291
目录号:
HY-157084
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