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首頁 > 植物生物學 > 植物培養 > 篩選抗生素

羧芐青霉素鈉鹽

羧芐青霉素鈉鹽

產品編號:CR0518-100g

產品規格:100g

相關規格(ge):
數量
價格 ¥2000


Carbenicillin disodium salt

羧芐青霉素(su)二鈉(na)

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(shi)用方法:

1. 儲液配制(水溶(rong)解):

 

1 g

5 g

500 mg/ml1.18 M

2 ml

10 ml

  注:配好(hao)溶(rong)液(ye)(ye)后用(yong)0.22 μm抽(chou)濾除(chu)菌,-20℃貯存(cun),有(you)效(xiao)(xiao)(xiao)期(qi)(qi)7天;4-8℃貯存(cun),有(you)效(xiao)(xiao)(xiao)期(qi)(qi)3天;-80℃貯存(cun)有(you)效(xiao)(xiao)(xiao)期(qi)(qi)一個月。該(gai)產(chan)品在溶(rong)液(ye)(ye)狀(zhuang)態不穩定,建議您現用(yong)現配,即刻使用(yong)。

2. 植物共(gong)培養(yang)中使用濃度:

農桿菌

材料

羧芐濃度 μg/ml

頭(tou)孢噻肟鈉濃度μg/ml

Timentin濃度

μg/ml

文獻

土壤(rang)農桿菌

馬鈴薯葉(xie)盤

400-600

No data

No data

甘肅農業(ye)大學(xue)學(xue)報 2002Vol 3792-94

發根農桿菌(jun)LBA9402

茶樹組培芽

300-500

300-500

200-400

茶葉科學,2015353),437-442

發根農桿菌15834

茶樹組(zu)培芽

17天長菌,不能有效(xiao)抑(yi)制(zhi)

300-500

200-400

茶葉科學(xue),2015353),437-442

根(gen)瘤農桿菌(jun)LBA4404

藍莓

200-400

No data

No data

北(bei)方(fang)園藝,201016135-137

根瘤(liu)農桿菌EHA105

油菜(cai)

500

No data

No data

西(xi)北植物學報,2005年第1期(qi)52-56

根瘤(liu)農桿菌LBA4404

油菜

200

No data

No data

西北植物學報,2005年第152-56

根瘤農桿菌(jun)LBA4404

大(da)豆(dou)子葉(xie)

No data

300

No data

廣(guang)東農業科學,20113876-78

根瘤農桿菌AGL1

LB平板

此(ci)菌株含羧(suo)芐抗(kang)性,在500 μg/ml的(de)平板上正常生長

No data

No data

Real-Times

根(gen)瘤(liu)農桿(gan)菌EHA105

LB平板(ban)

500

No data

No data

Real-Times

根瘤農桿菌(jun)LBA4404

煙草

250

250

500

Plant Cell Reports (1998) 17: 646–649

 



 
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