ELISA: 0.312 μg/mL. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
限制
仅限研究用
状态
Liquid
浓度
10.77 mg/mL (by U.V. abs at 280nm)
缓冲液
20 mM Phosphate, 150 mM Sodium Chloride, 0.09 % Sodium Azide
储存液
Sodium azide
注意事项
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
注意事项
Avoid repeated freezing and thawing.
储存条件
-20 °C
储存方法
Upon receipt, store undiluted (in aliquots) at-20 °C.
抗原
Kanamycin
物质类
Chemical
背景
Kanamycin (also known as kanamycin A) is an aminoglycoside bacteriocidal antibiotic, available in oral, intravenous, and intramuscular forms, and used to treat a wide variety of infections. Kanamycin is isolated from the bacterium Streptomyces kanamyceticus and its most commonly used form is kanamycin sulfate. Kanamycin is used in molecular biology as a selective agent most commonly to isolate bacteria (e.g., E. coli) which have taken up genes (e.g., of plasmids) coupled to a gene coding for kanamycin resistance (primarily Neomycin phosphotransferase II [NPT II/Neo]). Bacteria that have been transformed with a plasmid containing the kanamycin resistance gene are plated on kanamycin (50-100 μg/mL) containing agar plates or are grown in media containing kanamycin (50-100 μg/mL). Only the bacteria that have successfully taken up the kanamycin resistance gene become resistant and will grow under these conditions. As a powder kanamycin is white to off-white and is soluble in water (50 mg/mL). Mammalian cells and other eukaryotes are screened using G418, a similar aminoglycoside antibiotic, which KanMX confers resistance against. At least one such gene, Atwbc19 is native to a plant species, of comparatively large size and its coded protein acts in a manner which decreases the possibility of horizontal gene transfer from the plant to bacteria, it may be incapable of giving resistance to kanamycin to bacteria even if gene transfer occurs.Synonyms: Kanamycin A, Kantrex