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  1. Apoptosis
  2. Apoptosis
  3. Epibrassinolide

Epibrassinolide  (Synonyms: 表油菜素內(nèi)酯; 24-Epibrassinolide; B1105; BP55)

目錄號(hào): HY-N0848 純度: 99.91%
COA 產(chǎn)品使用指南 技術(shù)支持

Epibrassinolide (24-Epibrassinolide) 是一種廣泛存在的植物生長(zhǎng)激素,具有緩解植物重金屬和農(nóng)藥脅迫潛力。Epibrassinolide (24-Epibrassinolide) 在各種癌細(xì)胞中是一種潛在的凋亡誘導(dǎo)劑,而不影響非腫瘤細(xì)胞生長(zhǎng)。

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Epibrassinolide Chemical Structure

Epibrassinolide Chemical Structure

CAS No. : 78821-43-9

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規(guī)格 價(jià)格 是否有貨 數(shù)量
10 mM * 1 mL in DMSO ¥792
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1 mg ¥327
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5 mg ¥720
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10 mg ¥944
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50 mg ¥1713
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100 mg ¥2475
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Other Forms of Epibrassinolide:

  • 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

Epibrassinolide (24-Epibrassinolide) is a ubiquitously occurring plant growth hormone which shows great potential to alleviate heavy metals and pesticide stress in plants[1]. Epibrassinolide is a potential apoptotic inducer in various cancer cells without affecting the non-tumor cell growth[2].

IC50 & Target

Plant growth regulator, Apoptosis inducer[1]

體外研究
(In Vitro)

Epibrassinolide (EBR) 是油菜素類固醇類植物生長(zhǎng)調(diào)節(jié)劑家族的一種生物活性化合物。將細(xì)胞與不同劑量 (0-100 μM) 的 Epibrassinolide 孵育 24 或 48 小時(shí),并通過(guò) MTT 測(cè)定法測(cè)定細(xì)胞活力。與 LNCaP 和 DU145 前列腺癌細(xì)胞中未處理的樣本相比,表 Epibrassinolide 以劑量和時(shí)間依賴性方式誘導(dǎo)細(xì)胞活力喪失。增加濃度的 Epibrassinolide 比 DU145 細(xì)胞對(duì) LNCaP 細(xì)胞活力損失更有效,這表明雄激素依賴性細(xì)胞比雄激素非依賴性前列腺癌細(xì)胞對(duì) Epibrassinolide 更敏感。在進(jìn)一步的實(shí)驗(yàn)中,選擇了 25 μM Epibrassinolide,因?yàn)樗鼘?duì)兩種細(xì)胞系都有中等的細(xì)胞毒性作用。通過(guò)計(jì)算 96 小時(shí)內(nèi)的細(xì)胞數(shù)來(lái)檢查表 Epibrassinolide 處理對(duì)細(xì)胞增殖的影響。在 LNCaP 中觀察到比 DU145 細(xì)胞更高和更早的細(xì)胞增殖抑制[1]

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

分子量

480.68

Formula

C28H48O6

CAS 號(hào)
性狀

固體

顏色

White to off-white

中文名稱

表油菜素內(nèi)酯;布拉西諾內(nèi)酯;歐洲油菜素

結(jié)構(gòu)分類
初始來(lái)源
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 (208.04 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(kāi)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 2.0804 mL 10.4019 mL 20.8039 mL
5 mM 0.4161 mL 2.0804 mL 4.1608 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
計(jì)算結(jié)果
工作液所需濃度 : mg/mL
純度 & 產(chǎn)品資料

純度: 99.91%

參考文獻(xiàn)
Cell Assay
[1]

LNCaP (CRL-1740) and DU145 (CRL-2698) human prostate cancer cell lines are used. PNT1a normal prostate epithelial cell line is used. Cells are grown in RPMI 1640 medium, supplemented with 10 % fetal bovine serum, 10,000 U penicillin/mL and 10 mg streptomycin/mL. Cells are cultured at 37°C in a humidified 5 % CO2 incubator (HERA cell 150). Cells are seeded overnight and then treated with the desired drug concentrations. Cells are seeded at 1×104 density per well in 96-well plates and exposed to various concentrations of Epibrassinolide for 24 and 48 h. 10 μL MTT dye (5 mg/mL) is added to each well and cells are kept at 37°C for 4 h. The resulting formazan crystals are solubilized in 200 μL DMSO. The density of the solubilized formazan is read at 570 nm spectrophotometrically[1].

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, 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 2.0804 mL 10.4019 mL 20.8039 mL 52.0097 mL
5 mM 0.4161 mL 2.0804 mL 4.1608 mL 10.4019 mL
10 mM 0.2080 mL 1.0402 mL 2.0804 mL 5.2010 mL
15 mM 0.1387 mL 0.6935 mL 1.3869 mL 3.4673 mL
20 mM 0.1040 mL 0.5201 mL 1.0402 mL 2.6005 mL
25 mM 0.0832 mL 0.4161 mL 0.8322 mL 2.0804 mL
30 mM 0.0693 mL 0.3467 mL 0.6935 mL 1.7337 mL
40 mM 0.0520 mL 0.2600 mL 0.5201 mL 1.3002 mL
50 mM 0.0416 mL 0.2080 mL 0.4161 mL 1.0402 mL
60 mM 0.0347 mL 0.1734 mL 0.3467 mL 0.8668 mL
80 mM 0.0260 mL 0.1300 mL 0.2600 mL 0.6501 mL
100 mM 0.0208 mL 0.1040 mL 0.2080 mL 0.5201 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:
Epibrassinolide
目錄號(hào):
HY-N0848
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