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Merck
CN

M0503

Sigma-Aldrich

丝裂霉素 C 来源于头状链霉菌

powder, contains NaCl as solubilizer

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About This Item

经验公式(希尔记法):
C15H18N4O5
CAS号:
分子量:
334.33
Beilstein:
7231816
MDL编号:
UNSPSC代码:
12352207
PubChem化学物质编号:
NACRES:
NA.76

生物来源

Streptomyces caespitosus

质量水平

表单

powder

包含

NaCl as solubilizer

颜色

gray
purple/blue

 

(1) 3.2, (2) 6.5

溶解性

H2O: 1 vial + 4 mL, clear to slightly hazy, blue to purple

抗生素抗菌谱

Gram-negative bacteria
Gram-positive bacteria

作用机制

DNA synthesis | interferes

储存温度

2-8°C

SMILES字符串

[H][C@]12CN3C4=C([C@@H](COC(N)=O)[C@@]3(OC)[C@@]1([H])N2)C(=O)C(N)=C(C)C4=O

InChI

1S/C15H18N4O5/c1-5-9(16)12(21)8-6(4-24-14(17)22)15(23-2)13-7(18-13)3-19(15)10(8)11(5)20/h6-7,13,18H,3-4,16H2,1-2H3,(H2,17,22)/t6-,7+,13+,15-/m1/s1

InChI key

NWIBSHFKIJFRCO-WUDYKRTCSA-N

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一般描述

化学结构:氮丙啶

应用

丝裂霉素C是由放线菌菌株头状链霉菌产生的。 它包含三个抗癌基团,奎宁、氨基甲酸乙酯和氮丙啶。 它可用于在细胞培养体系中产生有丝分裂失活的饲养细胞,例如胚胎干细胞体系中使用的有丝分裂失活的成纤维细胞。

生化/生理作用

作用机制:该产物是专门针对鸟嘌呤核苷序列5′-CpG-3′的烷基化剂。它通过与DNA共价反应,在DNA互补链之间形成交联来抑制DNA合成。 这种相互作用可防止DNA互补链分离,从而抑制DNA复制。

抗菌谱:丝裂霉素C具有很强的抗肿瘤活性,尤其是对艾氏腹水瘤细胞,对革兰氏阳性和革兰氏阴性细菌具有很强的杀菌作用。

注意

该小瓶包含2 mg丝裂霉素C和48 mg NaCl。 储备溶液应过滤灭菌,并在2-8℃避光储存。 pH 6-9的溶液可在0-5°C下储存一周,但如果形成沉淀,则应制备新溶液 - 已证实沉淀溶液对细胞有毒。

制备说明

丝裂霉素C可以0.5mg/mL溶于水,pH为6.0-7.5。 它在pH<6的酸性溶液中会迅速降解,在pH 6-9的溶液中最有可能保持活性。

象形图

Health hazardExclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral - Carc. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

监管及禁止进口产品

从最新的版本中选择一种:

分析证书(COA)

Lot/Batch Number

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I store a stock solution of Mitomycin C, Product M0503?

    Generally, solutions at pH 6-9 can be stored at 0-5 °C for up to a week, and possibly much longer. If a precipitate forms, a fresh solution should be prepared. The precipitated solution has proven to be toxic to cells. A stock solution should also be stored in the dark since mitomycin C is readily decomposed by light. Solutions should not be frozen, since a precipitate is likely to form.

  4. What is the difference between Mitomycin C Product No. M0503 and M4287?

    The difference between Product Nos. M0503 and M4287 is that Product No. M4287 has been tested on cells. A feeder layer is treated with media containing 10 μg/mL mitomycin C for 3 hours at 37°C to block replication.  

  5. How do I use Mitomycin C, Product M0503, to block replication?

    Cell functions that require cellular division are abolished by treatment with mitomycin C (causes DNA crosslinking). This can be used to treat cells for feeder layers, for mixed lymphocyte reactions and for removal of fibroblasts from mixed cell cultures. Mitomycin is used at 25 μg/mL to treat cells at 1 - 6 × 107 cells/mL. Cells are treated for 25 minutes at 37 °C. Selected Methods in Cellular Immunology, Michell, BB, and Shiigi, SM, Eds., WH Freeman and Co., New York, 1980, p. 240.

  6. Why does Mitomycin C, Product M0503, contain  NaCl?

    Sodium chloride is added to mitomycin C to increase solubility and solution stability.

  7. Is Mitomycin C, Product M0503, light sensitive?

    Mitomycin C is light sensitive only when in solution and not as a powder.

  8. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  9. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  10. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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商品

DNA damage and repair mechanism is vital for maintaining DNA integrity. Damage to cellular DNA is involved in mutagenesis, the development of cancer among others.

DNA损伤和修复机制对于维持DNA完整性至关重要。细胞DNA的损伤与突变、癌症发展等有关。

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