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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:CR0518-5g

產品規格:5g

相關規(gui)格:
數量
價格 ¥200

Carbenicillin disodium salt

羧芐青霉素二鈉(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.

使用方法:

1. 儲(chu)液(ye)配制(水溶解):

 

1 g

5 g

500 mg/ml1.18 M

2 ml

10 ml

  注:配(pei)好溶(rong)(rong)液(ye)后(hou)用0.22 μm抽濾除菌,-20℃貯(zhu)存,有(you)(you)(you)效期7天;4-8℃貯(zhu)存,有(you)(you)(you)效期3天;-80℃貯(zhu)存有(you)(you)(you)效期一(yi)個月(yue)。該(gai)產品在溶(rong)(rong)液(ye)狀態不穩定,建(jian)議您現(xian)用現(xian)配(pei),即刻使(shi)用。

2. 植物共(gong)培養(yang)中使用濃度:

農桿菌

材(cai)料

羧芐濃度(du) μg/ml

頭孢噻肟鈉濃度μg/ml

Timentin濃度(du)

μg/ml

文獻

土壤農(nong)桿(gan)菌

馬鈴薯葉盤

400-600

No data

No data

甘肅農(nong)業大(da)學(xue)學(xue)報(bao) 2002Vol 3792-94

發根農桿(gan)菌LBA9402

茶(cha)樹組(zu)培芽

300-500

300-500

200-400

茶葉科(ke)學,2015353),437-442

發根農桿菌(jun)15834

茶樹組培芽

17天長菌,不(bu)能有(you)效抑制

300-500

200-400

茶葉科學,2015353),437-442

根瘤農桿菌LBA4404

藍莓

200-400

No data

No data

北方園(yuan)藝(yi),201016135-137

根瘤(liu)農桿菌EHA105

油菜

500

No data

No data

西(xi)北植(zhi)物學報,2005年第152-56

根瘤農桿菌LBA4404

油菜

200

No data

No data

西北植物學報,2005年第1期(qi)52-56

根(gen)瘤農桿菌LBA4404

大(da)豆子(zi)葉

No data

300

No data

廣東農業科學,20113876-78

根(gen)瘤農桿菌(jun)AGL1

LB平板

此菌株含羧芐抗性,在500 μg/ml的平板(ban)上正常生(sheng)長

No data

No data

Real-Times

根(gen)瘤農桿(gan)菌EHA105

LB平板

500

No data

No data

Real-Times

根瘤農桿(gan)菌LBA4404

煙草

250

250

500

Plant Cell Reports (1998) 17: 646–649

 



 
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