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  1. Cell Cycle/DNA Damage Epigenetics Autophagy Apoptosis
  2. HDAC Autophagy Apoptosis
  3. Sodium 4-phenylbutyrate

Sodium 4-phenylbutyrate  (Synonyms: 苯丁酸鈉; 4-PBA sodium; 4-Phenylbutyric acid sodium; Benzenebutyric acid sodium)

目錄號(hào): HY-15654 純度: 99.96%
COA 產(chǎn)品使用指南

Sodium 4-phenylbutyrate (4-PBA sodium) 是一種組蛋白去乙?;?(HDAC) 和內(nèi)質(zhì)網(wǎng)應(yīng)激 (ERS) 抑制劑,可用于癌癥和感染等疾病的研究。

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Sodium 4-phenylbutyrate Chemical Structure

Sodium 4-phenylbutyrate Chemical Structure

CAS No. : 1716-12-7

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Customer Review

Other Forms of Sodium 4-phenylbutyrate:

MCE 顧客使用本產(chǎn)品發(fā)表的 139 篇科研文獻(xiàn)

WB

    Sodium 4-phenylbutyrate purchased from MCE. Usage Cited in: Autophagy. 2021 Nov;17(11):3592-3606.  [Abstract]

    Cells are treated with 20 μM Cannabidiol for 24 h with or without pretreatment with 4-PBA (1 mM for 30 min); expression levels of ER stress and mitophagy related proteins are analyzed by western blotting.

    Sodium 4-phenylbutyrate purchased from MCE. Usage Cited in: Cell Death Dis. 2021 Jun 11;12(6):606.  [Abstract]

    4-PBA administration significantly decreases ER stress-related protein levels of BIP and phospho-eIF2α. Moreover, decreased cleaved caspase 3 and increased occludin and claudin 1 levels are found after 4-PBA treatment.
    • 生物活性

    • 實(shí)驗(yàn)參考方法

    • 純度 & 產(chǎn)品資料

    • 參考文獻(xiàn)

    生物活性

    Sodium 4-phenylbutyrate (4-PBA sodium) is an inhibitor of HDAC and endoplasmic reticulum (ER) stress, used in cancer and infection research[1].

    IC50 & Target[1]

    HDAC

     

    體外研究
    (In Vitro)

    Sodium 4-phenylbutyrate (Sodium phenylbutyrate) 是 HDAC 的抑制劑,在 2 mM 時(shí)抑制 NSCLC 細(xì)胞系的生長。Sodium 4-phenylbutyrate 與 ciglitizone 聯(lián)合使用可增強(qiáng)癌細(xì)胞的生長停滯[1]
    Sodium 4-phenylbutyrate (Sodium phenylbutyrate;0-5 mM) 以劑量依賴的方式抑制 ASFV 感染。Sodium 4-phenylbutyrate 還抑制 ASFV 晚期蛋白質(zhì)合成并破壞病毒誘導(dǎo)的 H3K9/K14 低乙酰化狀態(tài)。Sodium 4-phenylbutyrate 和恩諾沙星協(xié)同作用以消除 ASFV 復(fù)制[2]
    添加 Bafilomycin A1 會(huì)導(dǎo)致 LC3II 的積累,而苯丁酸 (4-PBA) 會(huì)大大減少這種積累。LPS 會(huì)降低 p62 的水平,而苯丁酸會(huì)在 LPS 刺激 48 小時(shí)后逆轉(zhuǎn)這種降低。具有 LPS 誘導(dǎo)的 AVO 的細(xì)胞百分比在 48 小時(shí)時(shí)增加,而苯丁酸顯著降低該百分比。具體而言,苯丁酸處理后具有 AVO 的細(xì)胞百分比從 61.6% 降低至 53.1%,支持苯丁酸抑制 LPS 誘導(dǎo)的自噬。作為自噬抑制的陽性對(duì)照,使用巴弗洛霉素 A1。巴弗洛霉素 A1 處理可降低具有 LPS 誘導(dǎo)的 AVO 的細(xì)胞百分比。在苯丁酸處理后觀察到的 OC 面積和融合指數(shù)降低在 ATG7 的敲低中沒有觀察到。使用 BAY 11-7082 和 JSH23 抑制 NF-κB 可降低 LPS 刺激后的 LC3 II 水平,并完全消除苯丁酸對(duì) LPS 誘導(dǎo)作用的抑制作用[3]。

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

    體內(nèi)研究
    (In Vivo)

    與單獨(dú)使用 PBS 相比,LPS 會(huì)導(dǎo)致顯著的骨質(zhì)流失并降低骨礦物質(zhì)密度 (BMD)、骨體積 (BV/TV) 和小梁厚度 (Tb. Th),而小梁間隙 (Tb. Sp.) 會(huì)增加。Sodium 4-phenylbutyrate (Sodium phenylbutyrate) 可減輕 LPS 誘導(dǎo)的骨質(zhì)流失。用 Sodium 4-phenylbutyrate 處理可增加 BMD、BV/TV 和 Tb。Th。與單獨(dú)的 LPS 相比,除了減少 Tb 的擴(kuò)大。Sp.,但當(dāng)小鼠單獨(dú)用 Sodium 4-phenylbutyrate 處理時(shí)沒有觀察到變化。當(dāng)對(duì) LPS 處理的小鼠施用 Sodium 4-phenylbutyrate 時(shí),通過 TRAP 染色評(píng)估的 OC.S/BS 也顯著降低。然而,當(dāng)用 Sodium 4-phenylbutyrate 和 LPS 處理小鼠時(shí),OC.N/BS 趨于降低,盡管沒有統(tǒng)計(jì)學(xué)意義。這些結(jié)果表明,Sodium 4-phenylbutyrate 對(duì) LPS 處理小鼠的 OC 的影響是減少其大小而不是數(shù)量。與這些發(fā)現(xiàn)一致,體內(nèi)骨吸收的標(biāo)志物,當(dāng)向注射 LPS 的小鼠施用 Sodium 4-phenylbutyrate 時(shí),通過 LPS 處理升高的血清 CTX-1 會(huì)降低。然而,與單獨(dú)使用 LPS 相比,與 Sodium 4-phenylbutyrate 共同處理不會(huì)顯著影響血清 ALP 和骨鈣素 (體內(nèi)骨形成的 2 種標(biāo)志物) 的水平。Sodium 4-phenylbutyrate 還可降低 LPS 誘導(dǎo)的血清 MCP-1 升高,表明 Sodium 4-phenylbutyrate 可降低 LPS 誘導(dǎo)的全身炎癥[3]。

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

    分子量

    186.18

    Formula

    C10H11NaO2

    CAS 號(hào)
    性狀

    固體

    顏色

    White to off-white

    中文名稱

    苯丁酸鈉

    運(yùn)輸條件

    Room temperature in continental US; may vary elsewhere.

    儲(chǔ)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)

    溶解性數(shù)據(jù)
    細(xì)胞實(shí)驗(yàn): 

    H2O 中的溶解度 : 100 mg/mL (537.11 mM; 超聲助溶)

    配制儲(chǔ)備液
    濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
    1 mM 5.3711 mL 26.8557 mL 53.7115 mL
    5 mM 1.0742 mL 5.3711 mL 10.7423 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, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用,-20°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用。

    * 備注:如您選擇水作為儲(chǔ)備液,請(qǐng)稀釋至工作液后,再用 0.22 μm 的濾膜過濾除菌后使用。

    • 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):

    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; 如在配制過程中出現(xiàn)沉淀、析出現(xiàn)象,可以通過加熱和/或超聲的方式助溶。

    • 方案 一

      請(qǐng)依序添加每種溶劑: PBS

      Solubility: 100 mg/mL (537.11 mM); 澄清溶液; 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)過程有損耗,建議您多配一只動(dòng)物的量
    計(jì)算結(jié)果
    工作液所需濃度 : mg/mL
    該產(chǎn)品水溶性佳,請(qǐng)具體參考實(shí)測 水 / PBS / Saline 中的溶解度數(shù)據(jù)。
    您所需的儲(chǔ)備液濃度超過該產(chǎn)品的實(shí)測溶解度,如有需要,請(qǐng)與 MCE 中國技術(shù)支持聯(lián)系。
    純度 & 產(chǎn)品資料

    純度: 99.96%

    參考文獻(xiàn)
    Cell Assay
    [1]

    Briefly, viable cells, as judged by trypan blue dye exclusion, are seeded at a density of 4 × 104 cells/mL in 60-mm dishes in RPMI 1640 with 10% fetal bovine serum and 0.35% agarose on a base layer of 0.7% agarose. DMSO, TSA, or PB is added to both bottom and top agarose layers. Assays are performed in triplicate on at least three separate occasions, and colonies are counted at 10-14 days[1].

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

    Animal Administration
    [3]

    Mice[3]
    Female 10-week-old C57BL/6J mice are housed in the pathogen-free animal facility of IRC. Animals are randomized into the following 4 groups: vehicle control (n=5), vehicle+Benzenebutyric acid (n=6), LPS (n=6), and LPS+Benzenebutyric acid (n=6). Mice are treated with LPS in 200 μL phosphate-buffered saline (PBS) once a week (5 mg/kg, i.p.) for 3 weeks. Sodium 4-phenylbutyrate (Benzenebutyric acid) solution is prepared by titrating equimolecular amounts of Benzenebutyric acid and sodium hydroxide to reach pH 7.4; mice are injected daily intraperitoneally in 200 μL PBS (or with PBS as a vehicle) at a dose of 240 mg/kg for 3 weeks. Mice are sacrificed by CO2 asphyxiation. To determine the bone mineral density (BMD) and microarchitecture of the long bone, the right femur is scanned. Scans are performed with an effective detector pixel size of 6.9 μm and a threshold of 77-255 mg/cc. Trabecular bone is analyzed in a region 1.6 mm in length and located 0.1 mm below the distal femur growth plate[3].

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

    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, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用,-20°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(nèi)使用。

    可選溶劑 濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg 25 mg
    H2O 1 mM 5.3711 mL 26.8557 mL 53.7115 mL 134.2787 mL
    5 mM 1.0742 mL 5.3711 mL 10.7423 mL 26.8557 mL
    10 mM 0.5371 mL 2.6856 mL 5.3711 mL 13.4279 mL
    15 mM 0.3581 mL 1.7904 mL 3.5808 mL 8.9519 mL
    20 mM 0.2686 mL 1.3428 mL 2.6856 mL 6.7139 mL
    25 mM 0.2148 mL 1.0742 mL 2.1485 mL 5.3711 mL
    30 mM 0.1790 mL 0.8952 mL 1.7904 mL 4.4760 mL
    40 mM 0.1343 mL 0.6714 mL 1.3428 mL 3.3570 mL
    50 mM 0.1074 mL 0.5371 mL 1.0742 mL 2.6856 mL
    60 mM 0.0895 mL 0.4476 mL 0.8952 mL 2.2380 mL
    80 mM 0.0671 mL 0.3357 mL 0.6714 mL 1.6785 mL
    100 mM 0.0537 mL 0.2686 mL 0.5371 mL 1.3428 mL

    * 備注:如您選擇水作為儲(chǔ)備液,請(qǐng)稀釋至工作液后,再用 0.22 μm 的濾膜過濾除菌后使用。

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    產(chǎn)品名稱:
    Sodium 4-phenylbutyrate
    目錄號(hào):
    HY-15654
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