1. Protein Tyrosine Kinase/RTK Anti-infection
  2. Btk Antibiotic
  3. Terreic acid

Terreic acid 是一种醌环氧化物抗生素 (antibiotic),是一种有效的 Btk 抑制剂。 Terreic acid 阻断 PKCBtk 的 PH结构域之间的相互作用。 Terreic acid 作用于HMC-1 人肥大细胞裂解物,抑制 GST-BtkPH 与 PKC 结合,IC50 约为 100 μM。

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Terreic acid Chemical Structure

Terreic acid Chemical Structure

CAS No. : 121-40-4

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1 mg ¥3280
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5 mg ¥8200
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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Terreic acid, a quinone epoxide antibiotic, acts as an effective Btk inhibitor. Terreic acid blocks the interaction between PKC and the pleckstrin homology domain of Btk. Terreic acid inhibits the binding of GST-BtkPH to PKC in lysates of HMC-1 human mast cells with an IC50 of approximately 100 μM[1].

IC50 & Target

Btk; Antibiotic[1]

体外研究
(In Vitro)

Terreic acid inhibits the association of Btk with PKCβII in mouse mast cells at lower concentrations (IC50 of ≈30 μM). Terreic acid inhibits the catalytic activity of Btk but not PKC[1].
Terreic acid (pretreatment for 30 min before stimulation by antigen for 3 min) inhibits both the basal and activation levels of Btk autophosphorylating activity with IC50s of 10 μM and 3 μM, respectively[1].
Terreic acid inhibits the autophosphorylating activity of Btk purified partially from recombinant baculovirus-infected Sf9 insect cells in a dose-dependent manner[1].

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

Western Blot Analysis[1]

Cell Line: Mouse bone marrow-derived mast cells
Concentration: 0, 5, 10, 20 μM
Incubation Time: Pretreated for 30 min
Result: Inhibited both the basal and activation levels of Btk autophosphorylating activity in a dose-dependent manner.
体内研究
(In Vivo)

Terreic acid inhibits the late-phase response of in vivo allergic cutaneous reactions[1].

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

Animal Model: BALB/c mice[1]
Dosage: 0, 0.15, 1.5, and 15 mg/kg
Administration: Injected i.p. 1 hr before antigen challenge. Ear thicknesses were measured at 1 hr and 24 hr
Result: The early response, as examined 1 hr after antigen challenge, was not affected by TA.
In contrast, TA inhibited the late-phase (24 hr) response in a dose-dependent manner.
分子量

154.12

Formula

C7H6O4

CAS 号
性状

固体

颜色

White to off-white

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

-20°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

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 *
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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:
Terreic acid
目录号:
HY-110013
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