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Merck
CN

A6686

Sigma-Aldrich

琼脂

Bacteriological, microbiology tested, suitable for plant cell culture, granular

别名:

琼脂-琼脂, 胶琼脂

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关于此项目

线性分子式:
(C12H18O9)n
化学文摘社编号:
EC 号:
MDL编号:
UNSPSC代码:
50405901
eCl@ss:
42040102
NACRES:
NA.28
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生物来源

algae (Rhodophyceae)

质量水平

表单

granular

技术

cell culture | plant: suitable

mp

83-89  °C

转变温度

transition temp 32-39 °C

适用性

microbiology tested

应用

agriculture

储存温度

room temp

SMILES字符串

O1[C@@H]([C@@H]([C@@H]([C@H](C1OC2[C@H]3OCC2OC([C@H]3O)C)O)OC)O)CO

InChI

1S/C14H24O9/c1-5-8(16)13-11(7(21-5)4-20-13)23-14-10(18)12(19-2)9(17)6(3-15)22-14/h5-18H,3-4H2,1-2H3/t5?,6-,7?,8-,9+,10-,11?,12+,13+,14?/m1/s1

InChI key

GYYDPBCUIJTIBM-DYOGSRDZSA-N

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一般描述

琼脂,是微生物学领域最常用的生化制剂之一。它是从红藻中提取的,是培养基中使用最广泛的胶凝剂。琼脂是多糖复合物,含70%的琼脂糖和30%的琼脂胶。

应用

琼脂已用于:
  • 培养金黄色葡萄球菌用于噬菌体感染研究
  • 作为NZCYM培养基的补充,用于培养大肠弯曲杆菌菌株进行溶源性筛选
  • 作为基本培养基成分,改进Chitalpa杂交杂交种离体胚珠和胚培养方法,促进三倍体的抢救
  • 在蛭弧菌和云母弧菌菌株的培养基中,检测其对多种选择药剂的敏感性

其他说明

纯化琼脂,其中天然色素、盐类和杂质含量已降至最低。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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C Carvalho et al.
Letters in applied microbiology, 50(2), 192-197 (2009-12-17)
Poultry meat is considered a major source of Campylobacter. This micro-aerobic bacterium is commonly responsible for foodborne illness. This work focuses on the isolation of Campylobacter coli lytic bacteriophages (phages) against target C. coli strains. A method involving the enrichment
Reproductive Behavior of Induced Allotetraploid ?Chitalpa and In Vitro Embryo Culture of Polyploid Progeny
Olsen R T, et al.,
J. Am. Soc. Hort. Sci., 131(6), 716-724 (2006)
Diana Gutiérrez et al.
Methods and protocols, 1(1) (2018-01-17)
The growing concern about multi-drug resistant pathogenic bacteria has led to a renewed interest in the study of bacteriophages as antimicrobials and as therapeutic agents against infectious diseases (phage therapy). Phages to be used for this purpose have to be
Riccardo Russo et al.
Microorganisms, 3(4), 903-912 (2015-01-01)
Select Agents are microorganisms and toxins considered to be exploitable as biological weapons. Although infections by many Select Agents can be treated by conventional antibiotics, the risk of an emerging or engineered drug resistant strain is of great concern. One
Arnaud Dechesne et al.
Applied and environmental microbiology, 74(16), 5195-5200 (2008-07-01)
Water is arguably the most important constituent of microbial microhabitats due to its control of physical and physiological processes critical to microbial activity. In natural environments, bacteria often live on unsaturated surfaces, in thin (micrometric) liquid films. Nevertheless, no experimental

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