1. Apoptosis Metabolic Enzyme/Protease Immunology/Inflammation NF-κB MAPK/ERK Pathway
  2. Ferroptosis Reactive Oxygen Species (ROS) p38 MAPK
  3. Talaroconvolutin A

Talaroconvolutin A 是一种铁死亡 (ferroptosis) 诱导剂。Talaroconvolutin A 通过增加活性氧 (ROS) 水平而非 GPX4 途径诱导铁死亡。Talaroconvolutin A 下调通道蛋白溶质载体家族 7 成员 11 (SLC7A11) 及上调花生四烯酸脂氧合酶 3 (ALOXE3) 表达。Talaroconvolutin A 抑制结直肠癌细胞 HCT116 和膀胱癌细胞 SW480 的生长,IC50 值分别为 1.22 μM 和 1.4 μM。Talaroconvolutin A 可用于结直肠癌和膀胱癌的研究。

MCE 的所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

Talaroconvolutin A Chemical Structure

Talaroconvolutin A Chemical Structure

CAS No. : 273199-42-1

1.  客户无需承担相应的运输费用。

2.  同一机构(单位)同一产品试用装仅限申领一次,同一机构(单位)一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

规格 是否有货
50 mg   询价  
100 mg   询价  
250 mg   询价  

* Please select Quantity before adding items.

Customer Review

查看 p38 MAPK 亚型特异性产品:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Talaroconvolutin A is a ferroptosis inducer. Talaroconvolutin A induces ferroptosis by increasing reactive oxygen species (ROS) levels rather than the GPX4 pathway. Talaroconvolutin A downregulates the expression of the channel protein solute carrier family 7 member 11 (SLC7A11) and upregulates arachidonic acid lipoxygenase 3 (ALOXE3). Talaroconvolutin A inhibits the growth of colorectal cancer cells HCT116 and bladder cancer cells SW480 with IC50 values of 1.22 μM and 1.4 μM, respectively. Talaroconvolutin A can be used in the study of colorectal cancer and bladder cancer[1][2][3].

体外研究
(In Vitro)

Talaroconvolutin A (0-40 μM,24 小时) 可抑制 HCT116、SW480 和 SW620 细胞的生长,在 10% FBS 培养基中的 IC50 分别为 9.23、8.15 和 5.82 μM,在 1% FBS 培养基中的 IC50 分别为 1.22、1.40 和 1.27 μM [1]

Talaroconvolutin A (0-40 μM,48 小时) 可降低 HCT116 细胞和 SW480 细胞中的 DNA 合成[1]

Talaroconvolutin A (0-10 μM,12 天) 可抑制 SW480 细胞的生长并诱导其死亡[1]

Talaroconvolutin A (0-10 μM, 24 小时) 通过提高活性氧 (ROS) 水平杀死结直肠癌细胞,但不诱导 SW480 细胞凋亡以及细胞周期停滞[1]

Talaroconvolutin A (5 μM, 24 小时) 诱导 SW480 细胞铁死亡并增加脂质过氧化[1]

Talaroconvolutin A (0-125 μM, 24 小时) 通过铁死亡途径诱导结肠癌细胞死亡[1]

Talaroconvolutin A (5 μM) 增强过表达 SLC7A11 的 SW480 细胞的细胞活性,降低敲低 SLC7A11 的 SW480 细胞的细胞活性[1]

Talaroconvolutin A (0-10 μM) 可提高 SW480 细胞中 ALOXE3 的 mRNA 和蛋白质水平[1]

Talaroconvolutin A (0-12 μM, 24 小时) 可抑制 SW780 和 UM-UC-3 细胞的增殖,在 10% FBS 培养基中的 IC50 分别为 5.7 和 8.2 μM,在 1% FBS 培养基中的 IC50 分别为 1.2 和 2.3 μM [2]

Talaroconvolutin A (0-12 μM, 24 小时) 可减缓 SW780 细胞中的 DNA 复制[2]

Talaroconvolutin A (0-8 μM, 10 天) 可抑制 SW780 细胞的克隆形成能力[2]

Talaroconvolutin A (0-7.5 μM,24 小时) 可抑制 SW780 细胞的细胞周期[2]

Talaroconvolutin A (0-15 μM,24-48 小时) 可通过 ROS 诱导的 SW780 细胞铁死亡来引发细胞死亡,但不会诱导 SW780 细胞出现显著凋亡[2]

Talaroconvolutin A 与生物素结合后在 SW780 细胞和 UM-UC-3 细胞中仍表现出抗癌活性,表明生物素不会破坏抗癌活性位点[2]

Talaroconvolutin A 通过下拉 SW780 细胞和 UM-UC-3 细胞中的 MAPK1 和 MAPK14 激酶活性来诱导磷酸化蛋白质组学变化[2]

Talaroconvolutin A 抑制 Hela 细胞、BEL-7042 细胞和 α-葡萄糖苷酶活性,IC50 分别为 14.9μM、26.7 μM 和 78.2 μM[3]

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

Cell Cycle Analysis[1]

Cell Line: SW480 cells
Concentration: 0 μM, 5.0 μM, 10 μM
Incubation Time: 24 h
Result: Did not cause cell cycle arrest, but increased the subG1 peak.

Apoptosis Analysis[1]

Cell Line: SW480 cells
Concentration: 0 μM, 5.0 μM, 10 μM
Incubation Time: 24 h
Result: Induced cell death but did not induce early apoptosis.
Led to drastic changes in the morphology of the cell membrane: the membrane surface was no longer smooth and intact, but had multiple perforations.

Cell Cycle Analysis[2]

Cell Line: SW480 cells
Concentration: 0 μM, 2.5 μM, 5.0 μM, 7.5 μM
Incubation Time: 24 h
Result: Inhibited cell cycle, increased p21/CIP, but decreased CCNA2 and CCNB1 at the protein level.

Apoptosis Analysis[2]

Cell Line: SW480 cells
Concentration: 0 μM, 5 μM, 10 μM, 15 μM
Incubation Time: 48 h
Result: Did not induce significant apoptosis.
体内研究
(In Vivo)

Talaroconvolutin A (6 mg/kg,腹腔注射,每 2 天 1 次,共 40 天) 可抑制荷瘤 Balb/c 裸鼠 HCT116 细胞株的肿瘤生长[1]

Talaroconvolutin A (6 mg/kg,腹腔注射,每 2 天 1 次,共 24 天) 可抑制异种移植小鼠模型中膀胱肿瘤的体内生长[2]

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

Animal Model: Balb/c nude mice (5-week old). bearing cancer HCT116 cells (5 × 106) [1]
Dosage: 6 mg/kg
Administration: i.p., every 2 days, 40 days
Result: Decreased tumor growth speed, did not affect body weight, routine blood index, histological morphology of liver and kidney.
Reduced Ki67 and ferroptosis-related molecule SLC7A11 levels but increased the level of HMOX1.
Animal Model: SW780 bladder cancer cells (107 cells) xenografted nude mice (female 6-week-old BALB/C-nude mice) model [2]
Dosage: 6 mg/kg
Administration: i.p., every 2 days, 24 days
Result: Reduced tumor growth rate and size.
Decreased the expression of the marker protein Ki67, repressed cell proliferation in transplanted tumors.
Had no serious toxicity in the liver and kidney
分子量

487.67

Formula

C32H41NO3

CAS 号
结构分类
初始来源

Cladosporium sp.

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

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

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
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.

您最近查看的产品:

Your information is safe with us. * Required Fields.

   产品名称:

 

* 需求量:

* 客户姓名:

 

* Email:

* 电话:

 

* 公司或机构名称:

   留言给我们:

Bulk Inquiry

Inquiry Information

产品名称:
Talaroconvolutin A
目录号:
HY-N15742
需求量: