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  1. Stem Cell/Wnt MAPK/ERK Pathway Autophagy Apoptosis
  2. Organoid p38 MAPK Autophagy Apoptosis
  3. SB 202190

SB 202190 是選擇性的 p38 MAPK 抑制劑,抑制 p38α 和 p38β2 的 IC50 分別為 50 nM 和 100 nM。SB 202190 與重組人活性 p38 激酶的 ATP 袋結(jié)合,Kd 值為 38 nM。SB 202190 具有抗癌活性并可以挽救記憶障礙。

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SB 202190 Chemical Structure

SB 202190 Chemical Structure

CAS No. : 152121-30-7

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10 mM * 1 mL in DMSO ¥627
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5 mg ¥356
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10 mg ¥570
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25 mg ¥995
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50 mg ¥1200
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100 mg ¥2000
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200 mg ¥3200
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1 g   詢價(jià)  

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Customer Review

Other Forms of SB 202190:

MCE 顧客使用本產(chǎn)品發(fā)表的 94 篇科研文獻(xiàn)

WB
RT-PCR

    SB 202190 purchased from MCE. Usage Cited in: J Cell Biochem. 2019 Mar;120(3):3898-3910.  [Abstract]

    Cells pretreated with SP600125 show a decreased proapoptotic Bax expression and increase antiapoptotic Bcl-2 formation when JNK pathway is blocked. Inhibition of p38 by SB202190 significantly enhanced Bcl-2 expression. Pretreatment with BAY 11-7082 to inhibit NF‐κB markedly enhance Baxm and decrease Bcl-2 expression compared with the ACR-treated group.

    SB 202190 purchased from MCE. Usage Cited in: Acta Biochim Biophys Sin (Shanghai). 2019 Apr 1;51(4):365-374.  [Abstract]

    MAPKs inhibitors suppress LPS-induced COX-2 expression and AKT1 phosphorylation. RAW264.7 cells are pretreated for 1 h with U0126, SB202190, SP600125 alone, or all the three inhibitors, respectively, and then exposed to 40 ng/ml LPS for 30 min or 12 h. The phosphorylated protein kinases and COX-2 expression are detected by western blot analysis using their corresponding antibodies.

    SB 202190 purchased from MCE. Usage Cited in: J Neuroinflammation. 2018 Oct 19;15(1):291.  [Abstract]

    Blocking the three MAPK signaling pathways through specific inhibitors (U0126; SB202190; and SP600125) significantly decrease the infection-induced neuroinflammatory response via real-time PCR analysis.

    SB 202190 purchased from MCE. Usage Cited in: J Neuroinflammation. 2018 Oct 19;15(1):291.  [Abstract]

    Blocking the three MAPK signaling pathways through specific inhibitors (U0126; SB202190; and SP600125) significantly decrease the infection-induced neuroinflammatory response via real-time PCR analysis.

    SB 202190 purchased from MCE. Usage Cited in: Int J Mol Med. 2017 Jan;39(1):71-80.  [Abstract]

    Inhibition of p38 expression enhances the promoting effect of miR-214 on the adipocyte differentiation of bone marrow-derived mesenchymal stem cells (BMSCs) following the overexpression of miR-214. p-p38 protein expression decreases following treatment with p38 inhibitor, as shown by (A) western blot analysis, and (B) statistical analysis of p-p38 protein expression.

    SB 202190 purchased from MCE. Usage Cited in: China Biotechnology. 2017, 37(12): 40-48.

    The Western blot analysis of HOG1 and Phospho-HOG1.

    SB 202190 purchased from MCE. Usage Cited in: Oxid Med Cell Longev. 2017;2017:7426458.  [Abstract]

    Representative immunoblot analysis of p53, p16, p21, and retinoblastoma protein (Rb) in NP cells.

    SB 202190 purchased from MCE. Usage Cited in: EBioMedicine. 2015 Nov 19;2(12):1944-56.  [Abstract]

    SW620 xenograft tumors are treated with SB202190 and OSI027 individually or in combination. The effect on signaling by p38 (P-MK2 and P-Hsp27) and mTOR (P-S6K1 and P-AKT) is analyzed by immunoblot. SB202190 achieves on-target inhibition by diminishes phosphorylation of MK2 and Hsp27. OSI-027 blocks signaling by both mTORC1 and mTORC2 by decreases phosphorylation of S6K1 and AKT. When SB202190 and OSI-027 are used in combination, all three kinases, p38, mTORC1 and mTORC2 are potently inhibited.

    查看 p38 MAPK 亞型特異性產(chǎn)品:

    • 生物活性

    • 純度 & 產(chǎn)品資料

    • 參考文獻(xiàn)

    生物活性

    SB 202190 is a selective p38 MAP kinase inhibitor with IC50s of 50 nM and 100 nM for p38α and p38β2, respectively. SB 202190 binds to the ATP pocket of the active recombinant human p38 kinase with a Kd of 38 nM. SB 202190 has anti-cancer activity and rescued memory deficits[1][2]. SB202190 induces autophagy[3].

    IC50 & Target[1]

    p38α

    50 nM (IC50)

    p38β2

    100 nM (IC50)

    細(xì)胞效力
    (Cellular Effect)
    Cell Line Type Value Description References
    Astrocyte EC50
    64.8 μM
    Compound: SB-202190
    Antiproliferative activity against mouse astrocyte cells by MTT assay
    Antiproliferative activity against mouse astrocyte cells by MTT assay
    [PMID: 17417631]
    Medulloblastoma cell EC50
    3.006 μM
    Compound: SB-202190
    Antiproliferative activity against mouse medulloblastoma cells harboring heterozygous ptch1 gene by MTT assay
    Antiproliferative activity against mouse medulloblastoma cells harboring heterozygous ptch1 gene by MTT assay
    [PMID: 17417631]
    RAW264.7 IC50
    16 μM
    Compound: SB202190
    Antiinflammatory activity in mouse RAW264.7 cells assessed as inhibition of LPS-induced NO production incubated for 10 mins prior to LPS-challenge measured after 18 hrs by Griess method
    Antiinflammatory activity in mouse RAW264.7 cells assessed as inhibition of LPS-induced NO production incubated for 10 mins prior to LPS-challenge measured after 18 hrs by Griess method
    [PMID: 22831798]
    體外研究
    (In Vitro)

    SB 202190 (0-10 μM;0-72 小時(shí)) 以劑量和時(shí)間依賴性方式減弱 RKO、CACO2 和 SW480 等 CRC 細(xì)胞系亞群的生長(zhǎng)[1]。
    SB 202190 在相同的 CRC 細(xì)胞系子集 (RKO、CACO2 和 SW480) 中強(qiáng)烈抑制集落形成和不依賴錨定的生長(zhǎng) (10 μM,7-10 天) 和凋亡細(xì)胞死亡升高 (10 μM,72 小時(shí))[2]。
    在 RKO、CACO2 和 SW480 細(xì)胞中,SB202190 (10 μM;2 小時(shí)) 消除 S6K1 (T389) 和 S6 (S235/236) 的磷酸化,但不消除 AKT (S473)的磷酸化,表明 p38i 選擇性地阻斷 mTORC1 信號(hào)[2]。

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

    體內(nèi)研究
    (In Vivo)

    SB 202190 (5 mg/kg;腹膜內(nèi)注射;每日一次,持續(xù) 10-12 天) 抑制腫瘤細(xì)胞存活和腫瘤生長(zhǎng)[2]。

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

    Animal Model: 4-week-old female BALB/c nude mice (bearing SW480 and RKO xenograft tumors)[2]
    Dosage: 5 mg/kg
    Administration: Intraperitoneal injection; daily for 10-12 days
    Result: Inhibition of tumor cell survival and tumor growth.
    分子量

    331.34

    Formula

    C20H14FN3O

    CAS 號(hào)
    性狀

    固體

    顏色

    Light yellow to yellow

    運(yùn)輸條件

    Room temperature in continental US; may vary elsewhere.

    儲(chǔ)存方式
    Powder -20°C 3 years
    4°C 2 years
    In solvent -80°C 2 years
    -20°C 1 year
    溶解性數(shù)據(jù)
    細(xì)胞實(shí)驗(yàn): 

    DMSO 中的溶解度 : 100 mg/mL (301.80 mM; 超聲助溶; 吸濕的 DMSO 對(duì)產(chǎn)品的溶解度有顯著影響,請(qǐng)使用新開封的 DMSO)

    配制儲(chǔ)備液
    濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
    1 mM 3.0180 mL 15.0902 mL 30.1805 mL
    5 mM 0.6036 mL 3.0180 mL 6.0361 mL
    查看完整儲(chǔ)備液配制表

    * 請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液;一旦配成溶液,請(qǐng)分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效。
    儲(chǔ)備液的保存方式和期限:-80°C, 2 years; -20°C, 1 year。-80°C儲(chǔ)存時(shí),請(qǐng)?jiān)?年內(nèi)使用, -20°C儲(chǔ)存時(shí),請(qǐng)?jiān)?年內(nèi)使用。

    • 摩爾計(jì)算器

    • 稀釋計(jì)算器

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

    質(zhì)量
    =
    濃度
    ×
    體積
    ×
    分子量 *

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

    This equation is commonly abbreviated as: C1V1 = C2V2

    濃度 (start)

    C1

    ×
    體積 (start)

    V1

    =
    濃度 (final)

    C2

    ×
    體積 (final)

    V2

    動(dòng)物實(shí)驗(yàn):

    請(qǐng)根據(jù)您的 實(shí)驗(yàn)動(dòng)物和給藥方式 選擇適當(dāng)?shù)娜芙夥桨浮?

    以下溶解方案都請(qǐng)先按照 In Vitro 方式配制澄清的儲(chǔ)備液,再依次添加助溶劑:
    ——為保證實(shí)驗(yàn)結(jié)果的可靠性,澄清的儲(chǔ)備液可以根據(jù)儲(chǔ)存條件,適當(dāng)保存;體內(nèi)實(shí)驗(yàn)的工作液,建議您現(xiàn)用現(xiàn)配,當(dāng)天使用;
    以下溶劑前顯示的百分比是指該溶劑在您配制終溶液中的體積占比;如在配制過(guò)程中出現(xiàn)沉淀、析出現(xiàn)象,可以通過(guò)加熱和/或超聲的方式助溶

    • 方案 一

      請(qǐng)依序添加每種溶劑: 10% DMSO    40% PEG300    5% Tween-80    45% Saline

      Solubility: ≥ 2.08 mg/mL (6.28 mM); 澄清溶液

      此方案可獲得 ≥ 2.08 mg/mL(飽和度未知)的澄清溶液。

      1 mL 工作液為例,取 100 μL 20.8 mg/mL 的澄清 DMSO 儲(chǔ)備液加到 400 μL PEG300 中,混合均勻;再向上述體系中加入 50 μL Tween-80,混合均勻;然后再繼續(xù)加入 450 μL 生理鹽水 定容至 1 mL。

      生理鹽水的配制:將 0.9 g 氯化鈉,溶解于 ddH?O 并定容至 100 mL,可以得到澄清透明的生理鹽水溶液。
    • 方案 二

      請(qǐng)依序添加每種溶劑: 10% DMSO    90% (20% SBE-β-CD in Saline)

      Solubility: ≥ 2.08 mg/mL (6.28 mM); 澄清溶液

      此方案可獲得 ≥ 2.08 mg/mL(飽和度未知)的澄清溶液。

      1 mL 工作液為例,取 100 μL 20.8 mg/mL 的澄清 DMSO 儲(chǔ)備液加到 900 μL 20% 的 SBE-β-CD 生理鹽水水溶液 中,混合均勻。

      2 g SBE-β-CD(磺丁基醚 β-環(huán)糊精)粉末定容于 10 mL 的生理鹽水中,完全溶解至澄清透明。

    以下溶解方案,請(qǐng)直接配制工作液。建議現(xiàn)用現(xiàn)配,在短期內(nèi)盡快用完。 以下溶劑前顯示的百分比是指該溶劑在您配制終溶液中的體積占比; 如在配制過(guò)程中出現(xiàn)沉淀、析出現(xiàn)象,可以通過(guò)加熱和/或超聲的方式助溶。

    • 方案 一

      請(qǐng)依序添加每種溶劑: 15% Cremophor EL    85% Saline

      Solubility: 12.5 mg/mL (37.73 mM); 懸濁液; 超聲助溶

    動(dòng)物溶解方案計(jì)算器
    請(qǐng)輸入動(dòng)物實(shí)驗(yàn)的基本信息:

    給藥劑量

    mg/kg

    動(dòng)物的平均體重

    g

    每只動(dòng)物的給藥體積

    μL

    動(dòng)物數(shù)量

    由于實(shí)驗(yàn)過(guò)程有損耗,建議您多配一只動(dòng)物的量
    請(qǐng)輸入您的動(dòng)物體內(nèi)配方組成:
    %
    DMSO +
    +
    %
    Tween-80 +
    %
    Saline
    如果您的動(dòng)物是免疫缺陷鼠或者體弱鼠,建議 DMSO 中的在最后工作液體系中的占比盡量不超過(guò) 2%。
    方案所需 助溶劑 包括:DMSO, ,均可在 MCE 網(wǎng)站選購(gòu)。 Tween 80,均可在 MCE 網(wǎng)站選購(gòu)。
    計(jì)算結(jié)果
    工作液所需濃度 : mg/mL
    儲(chǔ)備液配制方法 : mg 藥物溶于 μL  DMSO(母液濃度為 mg/mL)。
    您所需的儲(chǔ)備液濃度超過(guò)該產(chǎn)品的實(shí)測(cè)溶解度,以下方案僅供參考,如有需要,請(qǐng)與 MCE 中國(guó)技術(shù)支持聯(lián)系。
    動(dòng)物實(shí)驗(yàn)體內(nèi)工作液的配制方法 : 取 μL DMSO 儲(chǔ)備液,加入 μL  μL ,混合均勻至澄清,再加 μL Tween 80,混合均勻至澄清,再加 μL 生理鹽水。
    連續(xù)給藥周期超過(guò)半月以上,請(qǐng)謹(jǐn)慎選擇該方案。
    請(qǐng)確保第一步儲(chǔ)備液溶解至澄清狀態(tài),從左到右依次添加助溶劑。您可采用超聲加熱 (超聲清洗儀,建議頻次 20-40 kHz),渦旋吹打等方式輔助溶解。
    純度 & 產(chǎn)品資料

    純度: 99.89%

    參考文獻(xiàn)

    完整儲(chǔ)備液配制表

    * 請(qǐng)根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液;一旦配成溶液,請(qǐng)分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效。
    儲(chǔ)備液的保存方式和期限:-80°C, 2 years; -20°C, 1 year。-80°C儲(chǔ)存時(shí),請(qǐng)?jiān)?年內(nèi)使用, -20°C儲(chǔ)存時(shí),請(qǐng)?jiān)?年內(nèi)使用。

    可選溶劑 濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg 25 mg
    DMSO 1 mM 3.0180 mL 15.0902 mL 30.1805 mL 75.4512 mL
    5 mM 0.6036 mL 3.0180 mL 6.0361 mL 15.0902 mL
    10 mM 0.3018 mL 1.5090 mL 3.0180 mL 7.5451 mL
    15 mM 0.2012 mL 1.0060 mL 2.0120 mL 5.0301 mL
    20 mM 0.1509 mL 0.7545 mL 1.5090 mL 3.7726 mL
    25 mM 0.1207 mL 0.6036 mL 1.2072 mL 3.0180 mL
    30 mM 0.1006 mL 0.5030 mL 1.0060 mL 2.5150 mL
    40 mM 0.0755 mL 0.3773 mL 0.7545 mL 1.8863 mL
    50 mM 0.0604 mL 0.3018 mL 0.6036 mL 1.5090 mL
    60 mM 0.0503 mL 0.2515 mL 0.5030 mL 1.2575 mL
    80 mM 0.0377 mL 0.1886 mL 0.3773 mL 0.9431 mL
    100 mM 0.0302 mL 0.1509 mL 0.3018 mL 0.7545 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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    產(chǎn)品名稱:
    SB 202190
    目錄號(hào):
    HY-10295
    需求量: