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TOK-8801 是一种合成的二氢咪唑并噻唑羧酰胺,正在开发作为免疫调节剂。

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TOK-8801 Chemical Structure

TOK-8801 Chemical Structure

CAS No. : 105963-46-0

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  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

TOK-8801 is a synthesized dihydroimidazothiazole carboxamide and is under development as an immunomodulator.

体外研究
(In Vitro)

TOK-8801 is a synthesized dihydroimidazothiazole carboxamide and is under development as an immunomodulator. TOK-8801 augments the in vitro anti-SRBC PFC response of murine splenocytes in a bell-shaped manner. The stimulatory effect of TOK-8801 is observed at concentrations of 2.5×10-7 to 2.5×10-5 M and is diminished at 10-4 M. The cell-viability is not altered during the culture with TOK-8801 at any doses used in this experiment (10-7 to 10-4 M). TOK-8801 enhances the 3H-TdR uptake of these responses in a bell-shaped manner, and effective concentrations of TOK-8801 are 10-7 to 10-5 M[1].

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

体内研究
(In Vivo)

The anti-SRBC PFC response per spleen, which is prominently lowered by restraint-stress (P<0.05), is significantly restored by the administration of TOK-8801 (0.5 mg/kg, P<0.05). The number of total splenic lymphocytes in restraint-stress is decreased, but there are no significant changes in the number of total splenic lymphocytes by the treatment with TOK-8801[1]. When TOK-8801 is administered orally at doses of 0.1 to 10 mg/kg, the number of plaque forming cell (PFC) significantly decreases or tends to decrease. Treatment of TOK-8801 at doses of 0.1 to 1 mg/kg causes significant suppression in the delayed-type hypersensitivity (DTH) reaction induced in high responder[2].

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

分子量

315.43

Formula

C17H21N3OS

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
Cell Assay
[1]

Spleen cells (2×105) or thymus cells (2×105) from BALB/c mice are cultured with Con A (1 or 5 μg/mL) or LPS (10 μg/mL) in 0.2 mL of RPMI-1640 medium containing 5% FCS using round-bottomed microculture plates with 96 wells for 2 days and are pulsed with 0.5 μCi of 3H-TdR for an additional 18 hr. Then, cells are harvested on glass fiber fillters, and 3H-TdR incorporation is measured in a liquid scintillation counter. TOK-8801 is added at the initiation of the culture[1].

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

Animal Administration
[1]

Male BDFI mice are used in this study. Control mice are maintained without food or water while counterparts are under the condition of restraint-stress. On the next day, the mice are immunized with 5×108 SRBC intraperitoneally. Immediately, 24 hr and 48 hr after the immunization, TOK-8801 is orally given at doses of 0.02, 0.1 and 0.5 mg/kg/day. All administrations are done after a starvation for 6 hr. Four days after the immunization, splenic anti SRBC PFC are assayed[1].

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

参考文献

TOK-8801 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)

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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)
× = ×
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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:
TOK-8801
目录号:
HY-100162
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