1. Epigenetics
  2. MicroRNA
  3. Cobomarsen

Cobomarsen  (Synonyms: MRG-106)

目录号: HY-132601 纯度: 92.58%
COA 产品使用指南

Cobomarsen (MRG-106) 是 miR-155 的寡核苷酸抑制剂。 Cobomarsen 抑制与细胞存活相关的多种基因通路 (JAK/STATMAPK/ERKPI3K/AKT)。Cobomarsen 可用于 B 细胞淋巴瘤的研究。

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RNA, (P-thio)((2'-O,4'-C-methylene)m5C-dA-(2'-O,4'-C-methylene)m5C-dG-dA- (2'-O,4'-C-methylene)m5U-(2'-O,4'-C-methylene)m5U-dA-(2'-O,4'-Cmethylene)G-dC-(2'-O,4'-C-methylene)A-(2'-O,4'-C-methylene)m5U-(2'-O,4'-Cmethylene)m5U-(2'-O,4'-C-methylene)A)

Cobomarsen Chemical Structure

CAS No. : 1848257-52-2

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3.  试用装只面向终端客户

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1 mg ¥4080
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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Cobomarsen (MRG-106) is an oligonucleotide inhibitor of miR-155. Cobomarsen inhibits multiple gene pathways associated with cell survival (including JAK/STAT, MAPK/ERK and PI3K/AKT). Cobomarsen can be used for the research of B-cell lymphoma[1][2].

体外研究
(In Vitro)

Cobomarsen (10 μM; 48-96 h) reduces cell proliferation and induces apoptosis in U2932, OCI-LY3, and RCK8 cells[2].
Cobomarsen (10 μM; 72 h) significantly increases the expression of the four direct targets in the cell lines that overexpress miR-155[1].
Cobomarsen (10 μM; 12 days) reduces cellular proliferation and induces apoptosis in MF and HTLV-1+ CTCL cells[1].
Cobomarsen (10-50 μM; 7 days) reduces phosphorylation of the downstream signalling proteins AKT, ERK1/2, and STAT-3 in primary human activated T cells or MF cell lines[1].

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

Cell Proliferation Assay[2]

Cell Line: U2932, OCI-LY3 and RCK8 cells
Concentration: 10 μM
Incubation Time: 48, 72, 96 hours
Result: Concentration-dependently inhibited cell phosphorylation.

Apoptosis Analysis[2]

Cell Line: U2932, OCI-LY3 and RCK8 cells
Concentration: 10 μM
Incubation Time: 96 hours
Result: Triggered a significant induction of late apoptosis in all cell lines.
体内研究
(In Vivo)

Cobomarsen (1 mg/kg; i.v. on days 0, 2, 4, and 7) inhibits tumor growth in mice carrying U2932 cells xenografts[2].

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

Animal Model: Five-to-six weeks old female NSG mice injected with U2932 cells
Dosage: 1 mg/kg
Administration: I.v. on days 0, 2, 4, and 7
Result: Reduced tumor growth most significantly at day 7 and day 10.
Clinical Trial
分子量

4736.00

CAS 号
性状

固体

颜色

White to off-white

Sequence

RNA, (P-thio)((2'-O,4'-C-methylene)m5C-dA-(2'-O,4'-C-methylene)m5C-dG-dA- (2'-O,4'-C-methylene)m5U-(2'-O,4'-C-methylene)m5U-dA-(2'-O,4'-Cmethylene)G-dC-(2'-O,4'-C-methylene)A-(2'-O,4'-C-methylene)m5U-(2'-O,4'-Cmethylene)m5U-(2'-O,4'-C-methylene)A)

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

-20°C, sealed storage, away from moisture

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

溶解性数据
In Vitro: 

H2O 中的溶解度 : 100 mg/mL (21.11 mM; 超声助溶)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 0.2111 mL 1.0557 mL 2.1115 mL
5 mM 0.0422 mL 0.2111 mL 0.4223 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, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

  • 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
该产品水溶性佳,请具体参考实测 水 / PBS / Saline 中的溶解度数据。
您所需的储备液浓度超过该产品的实测溶解度,如有需要,请与 MCE 中国技术支持联系。
纯度 & 产品资料
参考文献

Cobomarsen 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, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 0.2111 mL 1.0557 mL 2.1115 mL 5.2787 mL
5 mM 0.0422 mL 0.2111 mL 0.4223 mL 1.0557 mL
10 mM 0.0211 mL 0.1056 mL 0.2111 mL 0.5279 mL
15 mM 0.0141 mL 0.0704 mL 0.1408 mL 0.3519 mL
20 mM 0.0106 mL 0.0528 mL 0.1056 mL 0.2639 mL

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

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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目录号:
HY-132601
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