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首頁 > 植物生(shēng)物學 > 植物培養 > 篩選抗生(shēng)素

草铵膦

草铵膦

産品編号:GF45520-500mg

産品規格:500mg

相(xiàng)關規格:
數量
價格 ¥1200

Glufosinate Ammonium

草铵膦;草丁膦;DL-膦絲菌素

DL-Phosphinothricin;PPT

C5H15N2O4P MW198.16 CAS:77182-82-2

Storage:RT

Grade…………………Analytical standard

Solubility………………Soluble in H2O

Flash Point………….100℃

mp……………………215℃


說(shuō)明:

草铵膦又稱草丁膦,商品名爲保試達(basta)、百速頓,化學名爲4-[羟基(甲基)膦酰基]-DL-高丙氨酸或2-氨基-4-[羟基(甲基)膦酰基]丁酸铵(2-amino-4-(hydroxymethylphosphinyl)butyric acid ammonium salt),草铵膦爲白(bái)色結晶,有輕微氣味。熔點爲210°C,760 mmHg下沸點爲519.1°C。易溶于水,22℃時在水中溶解度爲1370 g/L,在常見(jiàn)的有機(jī)溶劑中溶解度較低。

As an analogue of glutamine and acts as a competitive inhibitor of glutamine synthetase. Soluble in water. It is an herbicide commonly used in plant molecular biology and plant tissue culture. It is the ammonium salt of glufosinate. It is also known as Glufosinate or Glufosinate ammonium.

篩選濃度建議(yì):

If you are selecting seedlings in soil, the concentration of PPT is 120mg/L, but if you select your seedlings in plates, the concentration should be 10mg/L. 

● 母液配制方法:

10 mg/ml (50 mM)草铵膦溶液:

取100mg草铵膦粉末,加入10 ml蒸餾水徹底溶解,0.22μm 抽濾除菌,-20℃貯存。

●  篩選bar基因草铵膦終濃度:

有文獻報道,以拟南(nán)芥爲材料,土(tǔ)壤中幼苗篩選草铵膦終濃度爲120 mg/L;培養基中篩選草铵膦終濃度爲10 mg/L。




100mg      500元  貨号:GF45520

500mg    1200元

1g           2000元



 
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