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  2. Apoptosis
  3. Apoptosis
  4. Leachianone A

Leachianone A 從槐花中分離，具有抗瘧疾，抗炎和細胞毒性作用。 Leachianone A 誘導細胞凋亡 (apoptosis)。

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Leachianone A Chemical Structure

Leachianone A Chemical Structure

CAS No. : 97938-31-3

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規(guī)格 價格 是否有貨 數(shù)量
1 mg ￥900
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5 mg ￥2400
In-stock
10 mg ￥3850
In-stock
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Customer Review

  • 生物活性

  • 純度 & 產(chǎn)品資料

  • 參考文獻

生物活性

Leachianone A, isolated from Radix Sophorae, has anti-malarial, anti-inflammatory, and cytotoxic potent[1]. Leachianone A induces apoptosis involved both extrinsic and intrinsic pathways[2].

細胞效力
(Cellular Effect)
Cell Line Type Value Description References
HL-60 IC50
11.3 μM
Compound: 4
Cytotoxicity against human HL60 cells after 96 hrs by MTT assay
Cytotoxicity against human HL60 cells after 96 hrs by MTT assay
[PMID: 10843587]
RAW264.7 IC50
11.3 μM
Compound: 13
Antiinflammatory activity in mouse RAW264.7 cells assessed as inhibition of LPS-stimulated nitric oxide production after 24 hrs by Griess method
Antiinflammatory activity in mouse RAW264.7 cells assessed as inhibition of LPS-stimulated nitric oxide production after 24 hrs by Griess method
[PMID: 26073007]
體外研究
(In Vitro)

Leachianone A (0-20 μg/ml; 24-72 hours) exhibits a marked inhibition on the survival of HepG2 cells time- and dose-dependently manner, IC50 values are 6.9 μg/ml, 3.4 μg/ml and 2.8 μg/ml in cells with 24-, 48- and 72-hours treatment, respectively[1].
Leachianone A (10-30 μg/ml; 48 hours) indicates that at low concentration of LA (10 μg/ml), a substantial amount of cells is primarily in the early phase of apoptosis, at higher concentrations, induces a shift of the cell population to late apoptotic/ necrotic stage[1].
Leachianone A (10-30 μg/ml; 48 hours) decreases the precursor of caspase-3 in a dose-dependent manner, reduces the protein level of the pro-forms of upstream initiator caspases, caspases-8 and -9, decreases two downstream substrates, namely inhibitor of caspase-activated DNase(ICAD) and poly-ADP-ribose polymerase (PARP) in HepG2 cells[1].

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

Cell Viability Assay[1]

Cell Line: HepG2 cells
Concentration: 0 μg/ml, 2 μg/ml, 4 μg/ml, 6 μg/ml, 8 μg/ml, 10 μg/ml, 12 μg/ml, 14 μg/ml, 16 μg/ml, 18 μg/ml, 20 μg/ml
Incubation Time: 24-72 hours
Result: Inhibited HepG2 cells survival.

Apoptosis Analysis[1]

Cell Line: HepG2 cells
Concentration: 48 hours
Incubation Time: 10, 20, and 30 μg/ml
Result: Induced the proportion of annexin V-stained cells in both the early and late apoptotic stage.

Western Blot Analysis[1]

Cell Line: HepG2 cells
Concentration: 48 hours
Incubation Time: 10, 20, and 30 μg/ml
Result: Decreased the protein expression of caspase-3, caspases-8 and -9, reduced ICAD and PARP protein expression.
體內(nèi)研究
(In Vivo)

Leachianone A (intravenously injection; 20 mg/kg, 30 mg/kg; once daily; 30 days) significantly diminishes the tumor volume by 17-54% in LA-treated nude mice, when compared with those solely given the vehicle[1].

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

Animal Model: Male nude mice with human hepatoma HepG2 cells[1]
Dosage: 20 mg/kg; 30 mg/kg
Administration: Intravenously injection; 20 mg/kg, 30 mg/kg; once daily; 30 days
Result: Suppressed the tumor growth in vivo.
分子量

438.51

Formula

C26H30O6
CAS 號
性狀

固體

顏色

Off-white to light yellow

結(jié)構分類
初始來源
運輸條件

Room temperature in continental US; may vary elsewhere.
儲存方式

4°C, sealed storage, away from moisture and light

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

溶解性數(shù)據(jù)
細胞實驗： 

DMSO 中的溶解度 : 8.27 mg/mL (18.86 mM; 超聲加熱助溶; 吸濕的 DMSO 對產(chǎn)品的溶解度有顯著影響，請使用新開封的 DMSO)

配制儲備液
濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
1 mM 2.2804 mL 11.4022 mL 22.8045 mL
5 mM 0.4561 mL 2.2804 mL 4.5609 mL
查看完整儲備液配制表

* 請根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液；一旦配成溶液，請分裝保存，避免反復凍融造成的產(chǎn)品失效。
儲備液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)。-80°C儲存時，請在6個月內(nèi)使用，-20°C儲存時，請在1個月內(nèi)使用。

  • 摩爾計算器

  • 稀釋計算器

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

動物溶解方案計算器
請輸入動物實驗的基本信息：

給藥劑量

mg/kg

動物的平均體重

g

每只動物的給藥體積

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動物數(shù)量

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由于實驗過程有損耗，建議您多配一只動物的量
計算結(jié)果
工作液所需濃度 : mg/mL
純度 & 產(chǎn)品資料

純度: 98.95%

參考文獻

完整儲備液配制表

* 請根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液；一旦配成溶液，請分裝保存，避免反復凍融造成的產(chǎn)品失效。
儲備液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)。-80°C儲存時，請在6個月內(nèi)使用，-20°C儲存時，請在1個月內(nèi)使用。

可選溶劑 濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.2804 mL 11.4022 mL 22.8045 mL 57.0112 mL
5 mM 0.4561 mL 2.2804 mL 4.5609 mL 11.4022 mL
10 mM 0.2280 mL 1.1402 mL 2.2804 mL 5.7011 mL
15 mM 0.1520 mL 0.7601 mL 1.5203 mL 3.8007 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：
Leachianone A
目錄號：
HY-N2281
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