1. Metabolic Enzyme/Protease Epigenetics Cell Cycle/DNA Damage
  2. Endogenous Metabolite PARP
  3. 7-Methylguanine

7-Methylguanine 是一种口服活性和竞争性的 PARP-1 抑制剂,其 Ki 值为 61 μM。7-Methylguanine 是核酸的代谢物。7-Methylguanine 对子宫肉瘤和结肠腺癌具有抗癌活性。7-Methylguanine 用作蛋白质-DNA 相互作用的探针。

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

7-Methylguanine

7-Methylguanine Chemical Structure

CAS No. : 578-76-7

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
50 mg ¥690
In-stock
100 mg ¥980
In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

Customer Review

Other Forms of 7-Methylguanine:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

7-Methylguanine is an orally active and competitive PARP-1 inhibitor with a Ki value of 61 μM. 7-Methylguanine is a metabolite of nucleic acids. 7-Methylguanine has anticancer activity against uterine sarcoma and colon adenocarcinoma. 7-Methylguanine is used as a probe for protein-DNA interactions[1][2][3][4][5][6].

IC50 & Target[1][2][3][4][5][6]

Human Endogenous Metabolite

 

PARP-1

61 μM (Ki)

体外研究
(In Vitro)

7-Methylguanine (0-200 μM) 以剂量依赖性方式抑制 PARP1 酶活性[1]
7-Methylguanine 是一种竞争性 PARP-1 抑制剂,Ki 值为 61 μM[2]
7-Methylguanine (0-450 μM) 通过抑制 PARP-1 催化活性来抑制 PARP-1-DNA 复合物的解离[2]
7-Methylguanine (0.02-0.2 mg/mL;24 h) 不会在永生化人肾上皮细胞 (NKE-hTERT) 中造成 DNA 损伤[3]

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

体内研究
(In Vivo)

7-Methylguanine (50 mg/kg;口服;每周 3 次;毒理学研究持续 4 周) 对 CBA、BALB/c 和 C57BL/6 小鼠无不良反应或形态学改变,且能抑制患有子宫肉瘤 US-322 的 CBA 小鼠的肿瘤生长[3]
7-Methylguanine (50 mg/kg;灌胃;每周 3 次) 可有效穿透肿瘤组织,并抑制移植了 Akatol 肿瘤的 BALB/c 小鼠的结肠腺癌生长[5]

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

Animal Model: CBA, BALB/c, C57BL/6 mice (6-week-old); toxicology study and carcinogenicity study[3]
Dosage: 50 mg/kg, 200 mg/kg, 600 mg/kg
Administration: Intragastric administration, 3 times per week for 4 weeks (for 50 mg/kg group), 3 times per week for 1 week (for 200 mg/kg group), single dose (for 600 mg/kg group)
Result: Exerted no adverse effects or changes in morphology (at 50 mg/kg for 3 times per week up to 4 weeks).
Caused some lymphoid infiltrates in lungs, liver and spleen, and focal lymphoid hyperplasia in intestines in CBA mice (at 600 mg/kg single dose).
Did not induce mutations or structural chromosomal abnormalities, and had no blastomogenic activity.
Significantly inhibited tumor growth in CBA mice with uterine sarcoma US-322 (at 50 mg/kg 3 times per week).
Had an antitumor effect in CBA mice with cervical squamous cell carcinoma RShM-5 (alone for 1 week).
Inhibited tumor growth in combination with Cisplatin (HY-17394) within a week after inoculation.
分子量

165.15

Formula

C6H7N5O

CAS 号
性状

固体

颜色

White to light yellow

结构分类
初始来源
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

溶解性数据
细胞实验: 

1M NaOH 中的溶解度 : 100 mg/mL (605.51 mM; 超声助溶)

H2O 中的溶解度 : 4.72 mg/mL (28.58 mM; ultrasonic and adjust pH to 11 with 1 M NaOH)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 6.0551 mL 30.2755 mL 60.5510 mL
5 mM 1.2110 mL 6.0551 mL 12.1102 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 (protect from light)。-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
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

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 (protect from light)。-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 / 1M NaOH 1 mM 6.0551 mL 30.2755 mL 60.5510 mL 151.3775 mL
5 mM 1.2110 mL 6.0551 mL 12.1102 mL 30.2755 mL
10 mM 0.6055 mL 3.0276 mL 6.0551 mL 15.1378 mL
15 mM 0.4037 mL 2.0184 mL 4.0367 mL 10.0918 mL
20 mM 0.3028 mL 1.5138 mL 3.0276 mL 7.5689 mL
25 mM 0.2422 mL 1.2110 mL 2.4220 mL 6.0551 mL
1M NaOH 30 mM 0.2018 mL 1.0092 mL 2.0184 mL 5.0459 mL
40 mM 0.1514 mL 0.7569 mL 1.5138 mL 3.7844 mL
50 mM 0.1211 mL 0.6055 mL 1.2110 mL 3.0276 mL
60 mM 0.1009 mL 0.5046 mL 1.0092 mL 2.5230 mL
80 mM 0.0757 mL 0.3784 mL 0.7569 mL 1.8922 mL
100 mM 0.0606 mL 0.3028 mL 0.6055 mL 1.5138 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.

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:
7-Methylguanine
目录号:
HY-113352
需求量: