1. Protein Tyrosine Kinase/RTK Apoptosis
  2. Syk FLT3 Apoptosis
  3. R406

R406 是一种有效的,具有口服活性的,ATP竞争性的 Syk/FLT3 抑制剂,Ki 为 30 nM,有效抑制 Syk 激酶活性,IC50 为 41 nM。R406 可减轻免疫复合物介导的炎症。R406 还抑制 Lyn (IC50=63 nM) 和 Lck (IC50=37 nM).

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R406 Chemical Structure

R406 Chemical Structure

CAS No. : 841290-81-1

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ¥1729
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2 mg ¥810
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5 mg ¥1234
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10 mg ¥1989
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25 mg ¥3517
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50 mg ¥5275
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500 mg   询价  

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Customer Review

Other Forms of R406:

    R406 purchased from MCE. Usage Cited in: Cell. 2018 Oct 4;175(2):442-457.e23.  [Abstract]

    Syk inhibitors (R406 and Piceatannol) are added during the induction of trastuzumab-dependent BT-474 phagocytosis. The binding of the phagosome marker Rab7 to AIM2 in macrophages are evaluated by co-immunoprecipitation.

    R406 purchased from MCE. Usage Cited in: J Pharmacol Sci. 2017 May;134(1):29-36.  [Abstract]

    The effects of R406 treatment on the phosphorylation of 3BP2 and p38MAPK in white blood cells from the spleens of NZB/W F1 mice. (A) The phosphorylation of the 3BP2 and (B) the phosphorylation of p38MAPK in the renal cortex of control and R406-treated mice.
    • 生物活性

    • 纯度 & 产品资料

    • 参考文献

    生物活性

    R406 is an orally available and competitive Syk/FLT3 inhibitor for ATP binding with a Ki of 30 nM, potently inhibits Syk kinase activity in vitro with an IC50 of 41 nM, measured at an ATP concentration corresponding to its Km value. R406 reduces immune complex-mediated inflammation[1]. R406 also inhibits Lyn (IC50=63 nM) and Lck (IC50=37 nM)[2].

    IC50 & Target

    Ki: 30 nM (Syk)[1]
    IC50: 41 nM (Syk)[1]
    FLT3[1]
    IC50: 63 nM (Lyn), 37 nM (Lck)[2]

    体外研究
    (In Vitro)

    R406 inhibits adenosine A3 receptor (IC50=0.081 μM), adenosine transporter (IC50=1.84 μM), and monoamine transporter (IC50=2.74 μM)[1].
    ? R406 inhibits Huh7 hepatocyte, A549 epithelial, and H1299 lung cancer lines with EC50s of 15.1, 2.9 and 6.3 μM, respectively[1].
    ? R406 inhibits phosphorylation of Syk substrate LAT in mast cells and BLNK/SLP65 in B cells[1].

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

    Western Blot Analysis[1]

    Cell Line: Cultured human mast cells (CHMC)
    Concentration: 0.016, 0.08, 0.4, 2 µM
    Incubation Time: 40 minutes
    Result: Inhibited all other kinases tested at 5 to 100 fold less potency than Syk as judged by phosphorylation of target proteins.
    体内研究
    (In Vivo)

    R406 (5 and 10 mg/kg) shows efficacy in the amelioration of the Arthus reaction and in reducing clinical symptoms in the collagen antibody-induced arthritis (CAIA) and K/BxN models of rheumatoid arthritis (RA). Immune complex (IC)-mediated inflammation is reduced by inhibition of Fc receptor signaling with R406[1].

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

    Animal Model: Female Balb/c mice (6-8 weeks) with CAIA[1]
    Dosage: 5 and 10 mg/kg
    Administration: Administered orally, b.i.d, for 14 days, starting 4 hours after antibody challenge on day 0.
    Result: Reduced inflammation and swelling, and the arthritis progressed more slowly in treated animals than in vehicle controls.
    Animal Model: Female C57BL/6 mice with arthritis[1]
    Dosage: 10 mg/kg
    Administration: Administered orally one hour before serum injection; b.i.d; for 13 days
    Result: Delayed the onset and reduced the severity of clinical arthritis. Paw thickening and clinical arthritis were reduced by approximately 50%.
    分子量

    628.63

    Formula

    C28H29FN6O8S

    CAS 号
    性状

    固体

    颜色

    Light yellow to khaki

    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式

    4°C, sealed storage, away from moisture

    *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

    溶解性数据
    细胞实验: 

    DMSO 中的溶解度 : ≥ 61 mg/mL (97.04 mM; 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)

    * "≥" means soluble, but saturation unknown.

    配制储备液
    浓度 溶剂体积 质量 1 mg 5 mg 10 mg
    1 mM 1.5908 mL 7.9538 mL 15.9076 mL
    5 mM 0.3182 mL 1.5908 mL 3.1815 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 (sealed storage, away from moisture)。-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

    动物实验:

    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 (3.98 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% (20% SBE-β-CD in Saline)

      Solubility: 2.5 mg/mL (3.98 mM); 悬浊液; 超声助溶

      此方案可获得 2.5 mg/mL的均匀悬浊液,悬浊液可用于口服和腹腔注射。

      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 20% 的 SBE-β-CD 生理盐水水溶液 中,混合均匀。

      20% SBE-β-CD in Saline 的配制(4°C,储存一周):2 g SBE-β-CD(磺丁基醚 β-环糊精)粉末定容于 10 mL 的生理盐水中,完全溶解至澄清透明。
    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 (sealed storage, away from moisture)

    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
    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 (sealed storage, away from moisture)。-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 1.5908 mL 7.9538 mL 15.9076 mL 39.7690 mL
    5 mM 0.3182 mL 1.5908 mL 3.1815 mL 7.9538 mL
    10 mM 0.1591 mL 0.7954 mL 1.5908 mL 3.9769 mL
    15 mM 0.1061 mL 0.5303 mL 1.0605 mL 2.6513 mL
    20 mM 0.0795 mL 0.3977 mL 0.7954 mL 1.9885 mL
    25 mM 0.0636 mL 0.3182 mL 0.6363 mL 1.5908 mL
    30 mM 0.0530 mL 0.2651 mL 0.5303 mL 1.3256 mL
    40 mM 0.0398 mL 0.1988 mL 0.3977 mL 0.9942 mL
    50 mM 0.0318 mL 0.1591 mL 0.3182 mL 0.7954 mL
    60 mM 0.0265 mL 0.1326 mL 0.2651 mL 0.6628 mL
    80 mM 0.0199 mL 0.0994 mL 0.1988 mL 0.4971 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:
    R406
    目录号:
    HY-12067
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