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琼脂粉,Agar;Type E, suitable for plant cell culture

别名:琼脂;洋菜;琼胶;Agar-agar;Gum agar;微生物级琼脂粉;细胞培养级琼脂粉;植物细胞培养级琼脂粉

线性分子式: (C12H18O9)n CAS号: 9002-18-0 EC 号: 232-658-1 MDL编号: MFCD00081288 eCl@ss: 42040102 NACRES: NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): A4675
CAS号: 9002-18-0
MDL号: MFCD00081288
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥1,880.75

说明

一般描述

Agar or Type E agar is a thermo-reversible, polysaccharide gelling agent. Structurally it consists of two main fractions about 70% of agarose and 30% of agaropectin. The gelling properties of agar comes from the agarose, the high gel strength backbone consists of a linear polymer of 3-linked β-D-galactose and 4-linked 3,6-anhydro-α-L-galactose (LA) repeating units.[1]
Agar or Type E agar is a thermo-reversible, polysaccharide gelling agent. Structurally, it consists of two main fractions about 70% of agarose and 30% of agaropectin. The gelling properties of agar comes from the agarose, the high gel strength backbone consists of a linear polymer of 3-linked ß-D-galactose and 4-linked 3,6-anhydro-α-L-galactose (LA) repeating units.[1]
 

应用

Agar has been used as reagent for the following studies:
  • Plant cell culture studies.
  • As medium supplement for the growth of wild-type Arabidopsis thaliana (ecotype Columbia) and transgenic seeds.[2]
  • For the solidification of culture medium of cork oak somatic embryos.[3]
  • to examine its effect on metal(loid) sensitivity of the Arabidopsis thaliana metal-hypersensitive mutants[4]
Agar suspension culture may be used for the analysis of cell transformation of palyoma virus.[5] It might have been used for incubation of single antibody-forming cell to investigate the plaque formation.[6]
Agar has been used to examine its effect on metal(loid) sensitivity of the Arabidopsis thaliana metal-hypersensitive mutants.[4]
 
 

属性

生物来源

algae (Rhodophyceae)

质量水平

类型

Type E

形式

powder

technique(s)

cell culture | plant: suitable

转变温度

transition temp 32-38 °C (1.5%)

application(s)

agriculture

储存温度

room temp

 

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 1

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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