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GoldBiotechnology(优势品牌)
主营:生物发光法,活体成像技术,萤火虫荧光素酶,海肾荧光素酶
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当前位置: 首页 > 产品中心 > Other_reagents > GoldBio/G418 Sulfate/10 g/G-418-10
商品详细GoldBio/G418 Sulfate/10 g/G-418-10
GoldBio/G418 Sulfate/10 g/G-418-10
GoldBio/G418 Sulfate/10 g/G-418-10
商品编号: G-418-10
品牌: GoldBiotechnology
市场价: ¥4760.00
美元价: 2856.00
产地: 美国(厂家直采)
公司:
产品分类: 其他试剂
公司分类: Other_reagents
联系Q Q: 3392242852
电话号码: 4000-520-616
电子邮箱: info@ebiomall.com
商品介绍

G-418 sulfate, also known as geneticin, is an aminoglycoside antibiotic similar in structure to gentamicin B1.It is commonly used in plant and mammalian cell culture as a selectable marker.It can be used to select for cells transformed with an iNOS promoter construct or neomycin resistance gene.

G-418 functions by causing a chain of nonsense mutations during translation, ultimately resulting in inhibition of polypeptide synthesis and protein elongation. Resistance to G-418 is conferred through the nptll gene in plant cells and the neo gene in mammalian cells, which encode aminoglycoside 3"-phosphotransferase.For gene selection applications, a kill curve can be made to determine the minimum effective G418 concentration to kill non-resistant cells.G418 disulfate is freely soluble in water.

This product has been tested against both sensitive and resistant cells at Gold Biotechnology Labs.

Product Specifications:G418;Geneticin

Formula: C20H40N4O10 · 2H2SO4

MW: 692.71 g/mol

Storage/Handling: Store desiccated at -20°C.

PubChem Chemical ID:16760463

品牌介绍
D-荧光素钾盐/钠盐体内使用手册--Goldbio介绍   荧光素是一种常用的荧光素酶表达的活体成像生物发光报告子。以ATP和Mg2+作为辅因子,有氧条件下荧火虫荧光素酶与水溶性底物反应发出一种特有的黄绿色发射光,在37℃活体内转换为红光。该反应通过消耗ATP来指示是否存在能量或生命的存在。   D-荧光素在生物技术领域是一种常用的试剂,尤其在活体成像方面。荧光素酶被接种在研究动物中比如大鼠,小鼠,用来标记肿瘤细胞,干细胞或传染病。通过生物荧光成像这个模式系统中D-荧光素的注射可以用来实时,非侵入性监测疾病的进程或药物效率。   产品具体信息 D-荧光素钾盐 4,5-Dihydro-2-(6-hydroxy-2-benzothiazolyl)-4-thiazolecarboxylic acid potassium salt KC11H7N2O3S2 分子量:318.42 g/mol D-荧光素钠盐 4,5-Dihydro-2-(6-hydroxy-2-benzothiazolyl)-4-thiazolecarboxylic acid sodium salt NaC11H7N2O3S2.H2O 分子量:320.32 g/mol 储存:-20℃避光保存。