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首頁 > 植物(wù)生(shēng)物(wù)學 > 植物(wù)培養 > 篩選抗生(shēng)素

羧苄青黴素鈉鹽

羧苄青黴素鈉鹽

産品編号:CR0518-5g

産品規格:5g

相(xiàng)關規格:
數量
價格 ¥200

Carbenicillin disodium salt

羧苄青黴素二鈉

C17H16N2Na2O6S  MW 422.4  CAS: 4800-94-6

Synonym: carbenicillin sodium; [2S-(2α,5α,6β)]-6-[carboxyphenylacetyl)amino]-3,3-

dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid disodium salt;

α-carboxybenzylpenicillin disodium


Specification

Appearance……………white to off-white power

Solubility………………soluble in H2O

Assay………………….>95%(dried basis)

Product description

Carbenicillin disodium is a semi-synthetic β-lactam antibiotic that is related to penicillin. Its bactericidal mode of action is analogous to that of benzylpenicillin, which acts on bacteria by inhibiting bacterial cell wall synthesis. Relative to benzylpenicillin, carbenicillin has a relatively greater spectrum of activity against Gram-negative bacteria such as Pseudomonas aeruginosa, but a lower activity against Gram-positive bacteria. Commonly used for the elimination of Agrobacterium species after inoculation.

使用方法:

1. 儲液配制(水(shuǐ)溶解):

 

1 g

5 g

500 mg/ml1.18 M

2 ml

10 ml

  注:配好溶液後用0.22 μm抽濾除菌,-20℃貯存,有效期7天;4-8℃貯存,有效期3天;-80℃貯存有效期一(yī)個(gè)月(yuè)。該産品在溶液狀态不穩定,建議您現用現配,即刻使用。

2. 植物(wù)共培養中使用濃度:

農杆菌

材料

羧苄濃度 μg/ml

頭孢噻肟鈉濃度μg/ml

Timentin濃度

μg/ml

文獻

土(tǔ)壤農杆菌

馬鈴薯葉盤

400-600

No data

No data

甘肅農業(yè)大學學報(bào) 2002Vol 3792-94

發根農杆菌LBA9402

茶樹組培芽

300-500

300-500

200-400

茶葉科學,2015353),437-442

發根農杆菌15834

茶樹組培芽

17天長(cháng)菌,不能(néng)有效抑制

300-500

200-400

茶葉科學,2015353),437-442

根瘤農杆菌LBA4404

藍莓

200-400

No data

No data

北(běi)方園藝,201016135-137

根瘤農杆菌EHA105

油菜

500

No data

No data

西(xī)北(běi)植物(wù)學報(bào),2005年(nián)第152-56

根瘤農杆菌LBA4404

油菜

200

No data

No data

西(xī)北(běi)植物(wù)學報(bào),2005年(nián)第152-56

根瘤農杆菌LBA4404

大豆子葉

No data

300

No data

廣東農業(yè)科學,20113876-78

根瘤農杆菌AGL1

LB平闆

此菌株含羧苄抗性,在500 μg/ml的平闆上(shàng)正常生(shēng)長(cháng)

No data

No data

Real-Times

根瘤農杆菌EHA105

LB平闆

500

No data

No data

Real-Times

根瘤農杆菌LBA4404

煙(yān)草(cǎo)

250

250

500

Plant Cell Reports (1998) 17: 646–649

 



 
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