技术文章

Actinomycin D;更生霉素;放线菌素D;Actinomycin C1; Actinomyc

上海浩洋生物科技有限公司

2010/7/9 8:53:48
放线菌素D  Actinomycin D
英文名:Dactinomycin, Actinomycin D, ACTD
中文名:更生霉素 ,放线菌素D
CAS: 50-76-0
说明:放线菌素DDactinomycin D)又称更生霉素,分子中含有一个苯氧环结构,通过它连接两个等位的环状肽链。此肽链可与DNA分子的脱氧鸟嘌呤发挥特异性相互作用,使dactinomycin D嵌入DNA双螺旋的小沟中,与DNA形成复合体,阻碍RNA多聚酶的功能,抑制RNA的合成,特别是mRNA的合成。属于周期非特异性药物。一次静脉注射给药后,很快从血浆消除,多数药物以原形经胆汁和尿液排出。抗瘤谱较窄,用于肾母细胞瘤、绒毛膜上皮癌、横纹肌肉瘤和神经母细胞瘤等。
Sigma相关产品资料:
SigmaA1410 Actinomycin D from Streptomyces sp.,
~98% (HPLC)

Synonym:
Actinomycin C1, Actinomycin IV, Dactinomycin
CAS Number:
50-76-0
Linear Formula:
C62H86N12O16
Molecular Weight:
1255.42
Beilstein Registry Number:
605235
EC Number:
200-063-6
MDL number:
MFCD00005033
PubChem Substance ID:
24890541

Description

Biochem/physiol Actions
An antineoplastic antibiotic that inhibits cell proliferation by forming a stable complex with DNA and blocking the movement of RNA polymerase which interferes with DNA-dependent RNA synthesis. Induces apoptosis. Potent antitumor agent. For cell culture applications, actinomycin D is used as a selection agent and is used in banding techniques to differentiate between different regions of chromosomes.
Caution
Hygroscopic and light sensitive.

性质

biological source
from Streptomyces sp.
assay
~98% (HPLC)
form
powder
color
red, powder
 
red to orange
mp
251-253
solubility
DMSO: 1 mg/mL
 
ethanol: soluble
storage temp.
2-8°C

安全性

Personal Protective Equipment
Eyeshields , Faceshields , full-face particle respirator type N100 (US) , Gloves , respirator cartridge type N100 (US) , type P1 (EN143) respirator filter , type P3 (EN 143) respirator cartridges
Hazard Codes
T+
Risk Statements
28
Safety Statements
22-28-36/37-45
RIDADR
UN3462 6.1/PG 2
WGK Germany
3
RTECS
AU1575000

品名
产地
货号
规格
单价
备注
Actinomycin D/放线菌素D/更生霉素
Sigma
A1410
5MG
询价
现货
Actinomycin D/放线菌素D/更生霉素
Sigma
A55051
5MG
询价
现货

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