4000-520-616
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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 > DNA_extraction > GoldBio/50 bp DNA梯形图/4x500µL/D100-2000
商品详细GoldBio/50 bp DNA梯形图/4x500µL/D100-2000
GoldBio/50 bp DNA梯形图/4x500µL/D100-2000
GoldBio/50 bp DNA梯形图/4x500µL/D100-2000
商品编号: D100-2000
品牌: GoldBiotechnology
市场价: ¥4200.00
美元价: 2520.00
产地: 美国(厂家直采)
公司:
产品分类: DNA提取纯化试剂
公司分类: DNA_extraction
联系Q Q: 3392242852
电话号码: 4000-520-616
电子邮箱: info@ebiomall.com
商品介绍

A unique combination of PCR products and a number of proprietary plasmids digested with appropriate restriction enzymes to yield17 fragments, suitable for gel electrophoresis. The DNAincludes fragments ranging from 50-1,500 base pairs.The 200 and 500 base pair bands have increased intensity to serve as reference points. The approximate mass of DNA in each band is provided (0.5 g a load) for approximating the mass of DNA in comparably intense samples of a similar size. The ladder is ready-to-use, and is premixed with loading buffer dye for direct loading on gel.Loading dye contains orange G as the tracking dye.Range: 50bp - 1500bpNumber of bands: 17Recommended Load: 5 μl/well (0.5 μg)Stable for shipping at ambient temperaturesStorage/Handling:Store at 25°C for 6 months. Store at -20°C for 24 months.

Guide to Choosing Your DNA Ladder

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。