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  3. Tacrolimus monohydrate

Tacrolimus monohydrate  (Synonyms: 他克莫司一水合物; FK506 monohydrate; Fujimycin monohydrate; FR900506 monohydrate)

目录号: HY-13756A 纯度: 99.67%
COA 产品使用指南

Tacrolimus monohydrate (FK506 monohydrate) 是大环内酯类化合物,Tacrolimus monohydrate 与 FK506 结合蛋白 (FKBP) 结合形成复合物并抑制钙调神经磷酸酶 (calcineurin phosphatase),从而抑制 T 淋巴细胞信号转导和 IL-2 转录。具有强免疫抑制特性。

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Tacrolimus monohydrate Chemical Structure

Tacrolimus monohydrate Chemical Structure

CAS No. : 109581-93-3

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10 mM * 1 mL in DMSO ¥588
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1 mg ¥225
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5 mg ¥450
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10 mg ¥650
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50 mg ¥990
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Customer Review

Other Forms of Tacrolimus monohydrate:

MCE 顾客使用本产品发表的 65 篇科研文献

IF
WB

    Tacrolimus monohydrate purchased from MCE. Usage Cited in: Cell Prolif. 2023 Mar 27;e13460.  [Abstract]

    FK506 (5 μM; 14 days) significantly inhibits the expression of WNT16b-promoting cell proliferation marker Ki67 and the putative hLESC marker ΔNp63α in hLESCs.

    Tacrolimus monohydrate purchased from MCE. Usage Cited in: Cell Prolif. 2023 Mar 27;e13460.  [Abstract]

    FK506 (5 μM; 14 days) inhibits WNT16b on hLESC cell proliferation.

    Tacrolimus monohydrate purchased from MCE. Usage Cited in: Cell Prolif. 2023 Mar 27;e13460.  [Abstract]

    FK506 (5 μM; 14 days) significantly inhibits the protein expression of both calcineurin A and NFATC2 in hLESCs.

    Tacrolimus monohydrate purchased from MCE. Usage Cited in: Cell Biol Toxicol. 2022 Jun;38(3):487-504.  [Abstract]

    FK506 inhibits dephosphorylation of Drp-1 at Ser637 site induced by CVB3 infection. CVB3 infection-induced decrease in Bcl-2 expression and enhanced levels of Bax and Caspase-3 cleavage are reversed by FK506.

    Tacrolimus monohydrate purchased from MCE. Usage Cited in: J Extracell Vesicles. 2019 Dec 27;9(1):1709262.  [Abstract]

    Exosomal PD-L1 suppressed T cell activation and promoted skin cell migration in vitro (a). Representative confocal image show the appearance of exosomes as small-red dots. (b-c). Representative confocal images of pre-stained exosomes (red) colocalized with cell membrane (green) of HEK 293T (b) and Jurkat T cells (c).

    Tacrolimus monohydrate purchased from MCE. Usage Cited in: Brain Res. 2019 May 15;1711:68-76.  [Abstract]

    Levels of CytC in cytosol (Cyto-CytC), CytC in mitochondria (Mito- CytC) and cleaved caspase-3 in hippocampus are determined by western blot with the treatment of sham, HIR, MDV or FK506.

    Tacrolimus monohydrate purchased from MCE. Usage Cited in: Theranostics. 2018 Jan 1;8(4):878-893.  [Abstract]

    Accumulation of immune cells in host mice. Immunofluorescent images of CD4+ cells (green) in transplanted site in the normal, E+R, E+R+T, and E+R+T-RNPs groups at day 7 and day 21.
    • 生物活性

    • 实验参考方法

    • 纯度 & 产品资料

    • 参考文献

    生物活性

    Tacrolimus monohydrate (FK506 monohydrate), a macrocyclic lactone, binds to FK506 binding protein (FKBP) to form a complex and inhibits calcineurin phosphatase, which inhibits T-lymphocyte signal transduction and IL-2 transcription. Immunosuppressive properties[1].

    IC50 & Target

    Macrolide

     

    体外研究
    (In Vitro)

    Tacrolimus monohydrate (FK506 monohydrate; Fujimycin monohydrate; FR900506 monohydrate) inhibits calcium-dependent events, such as IL-2 gene transcription, NO synthase activation, cell degranulation, and apoptosis. Tacrolimus also potentiates the actions of glucocorticoids and progesterone by binding to FKBPs contained within the hormone receptor complex, preventing degradation. The agent may enhance expression of the TGFβ-1 gene in a fashion analogous to that demonstrated for CsA. T cell proliferation in response to ligation of the T cell receptor is inhibited by Tacrolimus[1]. Treatment with a low concentration of Tacrolimus (FK506,10 μg/L) does not significantly affect the proliferation of MH3924A cells (P=0.135). Upon treatment with higher concentrations of Tacrolimus (100-1,000 μg/L), the proliferation of MH3924A cells is significantly enhanced (P<0.01). Treatment with AMD3100 at any concentration (10, 50 or 100 μg/L), has no obvious effect on MH3924A cell proliferation (P>0.05). However, when different concentrations of AMD3100 are combined with 100 μg/L Tacrolimus, the in vitro proliferation of MH3924A cells is increased (P<0.01)[3].

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

    体内研究
    (In Vivo)

    The therapeutic effect of Tacrolimus is investigated on progression and perpetuation of colitis by administering Tacrolimus to Dextran sulfate sodium (DSS)-treated mice from Days 10 to 16 or to 23. At Days 17 and 24, colon length is significantly shortened, and colon weight is significantly higher in DSS-treated control animals than in normal animals. In addition, colon weight per unit length in the control group is more than twice that in the normal group. While both 7 and 14 d treatment with Tacrolimus significantly suppresses increases in colon weight per unit length in DSS-treated animals compared with the control group, this treatment does not actually restore the colon shortening. In addition, this inhibitory effect of Tacrolimus on increases in colon weight per unit length is more pronounced with 14-d than 7-d treatment, as shown by the inhibitory percentages (59% vs. 28%)[4].

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

    Clinical Trial
    分子量

    822.03

    Formula

    C44H71NO13

    CAS 号
    性状

    固体

    颜色

    White to off-white

    中文名称

    他克莫司一水合物;藤霉素一水合物

    结构分类
    初始来源

    Streptomyces tsukubaensis

    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式

    4°C, protect from light

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

    溶解性数据
    In Vitro: 

    DMSO 中的溶解度 : 100 mg/mL (121.65 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

    H2O 中的溶解度 : < 0.1 mg/mL (insoluble)

    配制储备液
    浓度 溶剂体积 质量 1 mg 5 mg 10 mg
    1 mM 1.2165 mL 6.0825 mL 12.1650 mL
    5 mM 0.2433 mL 1.2165 mL 2.4330 mL
    查看完整储备液配制表

    * 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
    储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

    • 摩尔计算器

    • 稀释计算器

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

    质量
    =
    浓度
    ×
    体积
    ×
    分子量 *

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

    This equation is commonly abbreviated as: C1V1 = C2V2

    浓度 (start)

    C1

    ×
    体积 (start)

    V1

    =
    浓度 (final)

    C2

    ×
    体积 (final)

    V2

    In Vivo:

    请根据您的 实验动物和给药方式 选择适当的溶解方案。

    以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:
    ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用
    以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

    • 方案 一

      请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% Saline

      Solubility: ≥ 2.5 mg/mL (3.04 mM); 澄清溶液

      此方案可获得 ≥ 2.5 mg/mL(饱和度未知)的澄清溶液。

      1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;再向上述体系中加入 50 μL Tween-80,混合均匀;然后再继续加入 450 μL 生理盐水 定容至 1 mL

      生理盐水的配制:将 0.9 g 氯化钠,溶解于 ddH₂O 并定容至 100 mL,可以得到澄清透明的生理盐水溶液。
    • 方案 二

      请依序添加每种溶剂: 10% DMSO    90% Corn Oil

      Solubility: ≥ 2.5 mg/mL (3.04 mM); 澄清溶液

      此方案可获得 ≥ 2.5 mg/mL(饱和度未知)的澄清溶液,此方案实验周期在半个月以上的动物实验酌情使用。

      1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

    动物溶解方案计算器
    请输入动物实验的基本信息:

    给药剂量

    mg/kg

    动物的平均体重

    g

    每只动物的给药体积

    μL

    动物数量

    由于实验过程有损耗,建议您多配一只动物的量
    请输入您的动物体内配方组成:
    %
    DMSO +
    +
    %
    Tween-80 +
    %
    Saline
    如果您的动物是免疫缺陷鼠或者体弱鼠,建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。
    方案所需 助溶剂 包括:DMSO ,均可在 MCE 网站选购。 Tween 80,均可在 MCE 网站选购。
    计算结果
    工作液所需浓度 : mg/mL
    储备液配制方法 : mg 药物溶于 μL  DMSO(母液浓度为 mg/mL)。

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

    您所需的储备液浓度超过该产品的实测溶解度,以下方案仅供参考,如有需要,请与 MCE 中国技术支持联系。
    动物实验体内工作液的配制方法 : 取 μL DMSO 储备液,加入 μL  μL ,混合均匀至澄清,再加 μL Tween 80,混合均匀至澄清,再加 μL 生理盐水
    连续给药周期超过半月以上,请谨慎选择该方案。
    请确保第一步储备液溶解至澄清状态,从左到右依次添加助溶剂。您可采用超声加热 (超声清洗仪,建议频次 20-40 kHz),涡旋吹打等方式辅助溶解。
    纯度 & 产品资料

    纯度: 99.67%

    参考文献
    Cell Assay
    [3]

    Tumor cell proliferation is determined by the MTT assay. Briefly, after MH3924A cells have reached the logarithmic growth phase, a 0.2-mL cell suspension at 1×104 cells/mL is added into each well of a 96-well plate and cultured in DMEM with 10% FBS, 10 μg/L vascular endothelial growth factor and 0.1 g/L heparin for 24 h. When adherent growth is established, different concentrations of Tacrolimus (10, 100 and 1,000 μg/L) , AMD3100 (10, 50 and 100 μg/L) and Tacrolimus (0 and 100 μg/L)+AMD3100 (0, 10, 50 and 100 μg/L) are added into the plates. Untreated cells cultured in medium alone are used as controls. After culturing for 48 h, 10 μL MTT (5 g/L) are added, and each well is incubated for 6 h; next, 150 μL/well DMSO are added, followed by measurements of the absorbance at 570 mm on a spectrophotometer reader. Each well is measured three times, and each sample is assayed in triplicate[3].

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

    Animal Administration
    [4]

    Mice[4]
    Six-week-old male C57BL/6J mice are maintained in a temperature- and humidity-controlled room with a 12-h light-dark cycle. For the multiple dosing study, colitic mice (n=10) are orally administered Tacrolimus at 30 mg/kg for 7 d (Days 10 to 16) or 14 d (Days 10 to 23). Control (n=10) and normal groups (n=5) are administered placebo using the same regimen. Tacrolimus or placebo is administered at 10 mL/kg. Mice are euthanized by CO2 inhalation on the day following the final dosing. For the single dosing study, colitic mice are orally administered Tacrolimus at 30 mg/kg or placebo (n=8) once on Day 7, 10, 17, or 24. Normal mice (n=4) are administered placebo using the same regimen. Mice are euthanized by CO2 inhalation eight hours after dosing[4].

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

    参考文献

    完整储备液配制表

    * 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
    储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

    可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
    DMSO 1 mM 1.2165 mL 6.0825 mL 12.1650 mL 30.4125 mL
    5 mM 0.2433 mL 1.2165 mL 2.4330 mL 6.0825 mL
    10 mM 0.1217 mL 0.6083 mL 1.2165 mL 3.0413 mL
    15 mM 0.0811 mL 0.4055 mL 0.8110 mL 2.0275 mL
    20 mM 0.0608 mL 0.3041 mL 0.6083 mL 1.5206 mL
    25 mM 0.0487 mL 0.2433 mL 0.4866 mL 1.2165 mL
    30 mM 0.0406 mL 0.2028 mL 0.4055 mL 1.0138 mL
    40 mM 0.0304 mL 0.1521 mL 0.3041 mL 0.7603 mL
    50 mM 0.0243 mL 0.1217 mL 0.2433 mL 0.6083 mL
    60 mM 0.0203 mL 0.1014 mL 0.2028 mL 0.5069 mL
    80 mM 0.0152 mL 0.0760 mL 0.1521 mL 0.3802 mL
    100 mM 0.0122 mL 0.0608 mL 0.1217 mL 0.3041 mL
    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:
    Tacrolimus monohydrate
    目录号:
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