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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:CR0518-50g

產品規格:50g

相關規格(ge):
數量
價格 ¥1200


Carbenicillin disodium salt

羧芐青霉素二鈉

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(fang)法:

1. 儲液配制(水溶解):

 

1 g

5 g

500 mg/ml1.18 M

2 ml

10 ml

  注:配(pei)好溶(rong)液后用(yong)0.22 μm抽濾除菌,-20℃貯存(cun),有效(xiao)(xiao)期7天(tian);4-8℃貯存(cun),有效(xiao)(xiao)期3天(tian);-80℃貯存(cun)有效(xiao)(xiao)期一個月。該產品(pin)在(zai)溶(rong)液狀態不穩(wen)定,建議您(nin)現用(yong)現配(pei),即刻(ke)使(shi)用(yong)。

2. 植物(wu)共培養中使用濃(nong)度:

農(nong)桿(gan)菌

材料(liao)

羧芐濃(nong)度 μg/ml

頭孢(bao)噻肟鈉濃度(du)μg/ml

Timentin濃度

μg/ml

文獻

土(tu)壤農桿菌

馬鈴(ling)薯葉盤

400-600

No data

No data

甘肅(su)農(nong)業大學(xue)學(xue)報 2002Vol 3792-94

發根農桿菌LBA9402

茶樹組培芽

300-500

300-500

200-400

茶(cha)葉(xie)科學,2015353),437-442

發根農桿菌(jun)15834

茶樹組培芽

17天長菌,不能有效抑制

300-500

200-400

茶葉科(ke)學,2015353),437-442

根瘤農桿菌LBA4404

藍莓(mei)

200-400

No data

No data

北(bei)方園藝,201016135-137

根瘤農桿(gan)菌EHA105

油菜(cai)

500

No data

No data

西(xi)北(bei)植物學報,2005年第(di)1期(qi)52-56

根(gen)瘤農桿(gan)菌LBA4404

油(you)菜

200

No data

No data

西北植(zhi)物(wu)學報,2005年第152-56

根瘤農桿菌LBA4404

大(da)豆子(zi)葉

No data

300

No data

廣東(dong)農業科學,20113876-78

根瘤(liu)農桿(gan)菌AGL1

LB平(ping)板

此菌株含羧芐抗性,在500 μg/ml的平(ping)板上(shang)正常生(sheng)長

No data

No data

Real-Times

根瘤農桿菌EHA105

LB平板

500

No data

No data

Real-Times

根(gen)瘤農桿菌(jun)LBA4404

煙草

250

250

500

Plant Cell Reports (1998) 17: 646–649

 



 
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