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Key Documents

M4287

Sigma-Aldrich

丝裂霉素 C 来源于头状链霉菌

powder, suitable for cell culture, BioReagent

同義詞:

Mitomycin

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About This Item

經驗公式(希爾表示法):
C15H18N4O5
CAS號碼:
分子量::
334.33
Beilstein:
7231816
MDL號碼:
分類程式碼代碼:
12352207
PubChem物質ID:
NACRES:
NA.76

product name

丝裂霉素 C 来源于头状链霉菌, powder, BioReagent, suitable for cell culture

生物源

Streptomyces caespitosus

品質等級

產品線

BioReagent

形狀

powder

技術

cell culture | mammalian: suitable

顏色

gray
purple/blue

 

(1) 3.2, (2) 6.5

溶解度

H2O: 4 mL/vial, clear to slightly hazy, blue to purple (Stock solutions should be filter sterilized and stored at 2-8 °C in the dark.)

抗生素活性譜

Gram-negative bacteria
Gram-positive bacteria

作用方式

DNA synthesis | interferes

儲存溫度

2-8°C

SMILES 字串

[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 密鑰

NWIBSHFKIJFRCO-WUDYKRTCSA-N

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一般說明

丝裂霉素C是全身性化疗化合物,是从 头状链霉菌中获得的抗生素。它是鉴定的第一种生物还原性烷基化剂,是3-氨基-5-羟基苯甲酸(AHBA)、D-葡萄糖胺、L-蛋氨酸和氨甲酰基磷酸的衍生物。
化学结构:氮丙啶

應用

头状链霉菌丝裂霉素C已用于处理饲养层,如PMEF(原代小鼠胚胎成纤维细胞)和CD1小鼠胚胎成纤维细胞(MEF),还用于培养人胚胎干细胞(hESC)。它还用于处理BLC(基底样癌)细胞系。

生化/生理作用

丝裂霉素C会引起DNA双链交联,导致诱变、抑制DNA合成、启动DNA修复事件和激活细胞凋亡。抑制DNA合成的作用归因于丝裂霉素C中存在的氨基醌基。该化合物不影响RNA和蛋白质的合成。在组织培养中,该化合物降低细胞活力,抑制有丝分裂,导致细胞核解体和巨细胞产生。丝裂霉素C具有强大的抗革兰氏阴性和革兰氏阳性菌活性。它包含三个部分,分别为奎宁、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。
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。

準備報告

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。

相關產品

產品號碼
描述
訂價

象形圖

Health hazardExclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral - Carc. 2

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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存取文件庫

Y Mao et al.
Chemistry & biology, 6(4), 251-263 (1999-04-01)
The mitomycins are natural products that contain a variety of functional groups, including aminobenzoquinone- and aziridine-ring systems. Mitomycin C (MC) was the first recognized bioreductive alkylating agent, and has been widely used clinically for antitumor therapy. Precursor-feeding studies showed that
Mitomycin derivatives. 1. Preparation of mitosane and mitosene compounds and their biological activities.
S Kinoshita et al.
Journal of medicinal chemistry, 14(2), 103-109 (1971-02-01)
Katja Schenke-Layland et al.
Biomaterials, 32(11), 2748-2756 (2011-01-25)
Stem or progenitor cell populations are often established in unique niche microenvironments that regulate cell fate decisions. Although niches have been shown to be critical for the normal development of several tissues, their role in the cardiovascular system is poorly
Mavi Camarasa et al.
Cloning and stem cells, 11(3), 453-462 (2009-07-15)
Human embryonic stem cell (hESC) growth is dependent on various factors released by feeder cells. Some of them have already been elucidated, although much research is still needed to understand the biology of stem cell maintenance in culture. Traditionally, primary
Akshay Gopinathan Nair et al.
Indian journal of ophthalmology, 63(4), 335-339 (2015-06-06)
Dacryocystorhinostomy (DCR) is the procedure of choice in patients with epiphora due to primary acquired nasolacrimal duct obstruction. The evolution of surgical tools, fiber-optic endoscopes, effective anesthesia techniques, and the adjunct use of antimetabolites intraoperatively; namely mitomycin-C (MMC) have significantly

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