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Key Documents

A6686

Sigma-Aldrich

琼脂

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

同義詞:

琼脂-琼脂, 胶琼脂

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About This Item

線性公式:
(C12H18O9)n
CAS號碼:
EC號碼:
MDL號碼:
分類程式碼代碼:
50405901
eCl@ss:
42040102
NACRES:
NA.28

生物源

algae (Rhodophyceae)

品質等級

形狀

granular

技術

cell culture | plant: suitable

mp

83-89  °C

轉變溫度

transition temp 32-39 °C

適合性

microbiology tested

應用

agriculture

儲存溫度

room temp

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 密鑰

GYYDPBCUIJTIBM-DYOGSRDZSA-N

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一般說明

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。

應用

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

其他說明

纯化琼脂,其中天然色素、盐类和杂质含量已降至最低。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

個人防護裝備

Eyeshields, Gloves, type N95 (US)


分析證明 (COA)

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