1. Epigenetics
  2. MicroRNA
  3. Lin28-let-7a antagonist 1

Lin28-let-7a antagonist 1 

目录号: HY-100692 纯度: 99.48%
COA 产品使用指南

Lin28-let-7a antagonist 1 对 Lin28-let-7a 的结合有明显的拮抗作用,其对 Lin28A-let-7a-1 结合的 IC50 值为 4.03 μM。

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

Lin28-let-7a antagonist 1 Chemical Structure

Lin28-let-7a antagonist 1 Chemical Structure

CAS No. : 2024548-03-4

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 价格 是否有货 数量
1 mg ¥1400
In-stock
5 mg ¥2800
In-stock
10 mg ¥4200
In-stock
25 mg 现货 询价
50 mg 现货 询价
100 mg 现货 询价
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Lin28-let-7a antagonist 1 shows a clear antagonistic effect against the Lin28-let-7a interaction with an IC50 of 4.03 μM for Lin28A-let-7a-1 interaction.

IC50 & Target

IC50:4.03 μM (Lin28A-let-7a-1)[1].

体外研究
(In Vitro)

Lin28-let-7a antagonist 1 (compound 1) shows a clear antagonistic effect against the Lin28A-let-7a-1 interaction with an IC50 of 4.03 μM. Interestingly, Lin28-let-7a antagonist 1 also inhibits the Lin28B-let-7 interaction, with slightly reduced potency. Dicer processing assay reveals that Lin28-let-7a antagonist 1 clearly blocks the formation of the Lin28A-pre-let-7g complex and induces miRNA processing, resulting in the generation of mature let-7g miRNA. When the expression of both Lin28A and Lin28B are knocked-down using siRNA in JAR cells, the Lin28-let-7a antagonist 1-induced increase in cellular let-7 levels is clearly attenuated. Lin28A-let-7a-IN-1 increases mature let-7 levels in PA-1 cells that express high level of Lin28A. On the other hand, let-7 levels are not affected by 1 in MCF7 cells that rarely express Lin28 proteins. Taken together, Lin28-let-7a antagonist 1 specifically induces the increase in the cellular let-7 levels by targeting Lin28[1].

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

分子量

583.59

Formula

C31H29N5O7

CAS 号
性状

固体

颜色

Light yellow to yellow

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
溶解性数据
细胞实验: 

DMSO 中的溶解度 : 100 mg/mL (171.35 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.7135 mL 8.5677 mL 17.1353 mL
5 mM 0.3427 mL 1.7135 mL 3.4271 mL
查看完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 2 years; -20°C, 1 year。-80°C储存时,请在2年内使用, -20°C储存时,请在1年内使用。

  • 摩尔计算器

  • 稀释计算器

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

质量
=
浓度
×
体积
×
分子量 *

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息:

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料

纯度: 99.48%

参考文献

Lin28-let-7a antagonist 1 相关分类

完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 2 years; -20°C, 1 year。-80°C储存时,请在2年内使用, -20°C储存时,请在1年内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.7135 mL 8.5677 mL 17.1353 mL 42.8383 mL
5 mM 0.3427 mL 1.7135 mL 3.4271 mL 8.5677 mL
10 mM 0.1714 mL 0.8568 mL 1.7135 mL 4.2838 mL
15 mM 0.1142 mL 0.5712 mL 1.1424 mL 2.8559 mL
20 mM 0.0857 mL 0.4284 mL 0.8568 mL 2.1419 mL
25 mM 0.0685 mL 0.3427 mL 0.6854 mL 1.7135 mL
30 mM 0.0571 mL 0.2856 mL 0.5712 mL 1.4279 mL
40 mM 0.0428 mL 0.2142 mL 0.4284 mL 1.0710 mL
50 mM 0.0343 mL 0.1714 mL 0.3427 mL 0.8568 mL
60 mM 0.0286 mL 0.1428 mL 0.2856 mL 0.7140 mL
80 mM 0.0214 mL 0.1071 mL 0.2142 mL 0.5355 mL
100 mM 0.0171 mL 0.0857 mL 0.1714 mL 0.4284 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.

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:
Lin28-let-7a antagonist 1
目录号:
HY-100692
需求量: