- 【正牌签约代理】BioA...
- 不含外泌体血清
- 去除外泌体血清
- 外泌体去除胎牛血清
- 无外泌体胎牛血清
- 不含外泌体胎牛血清
- Exosome-free...
- 去除外泌体胎牛血清
- 外泌体去除血清
- 无外泌体血清
- 胎牛血清
- 人血浆
- 人血清
- 人AB血清
- 豚鼠血清
- 小鼠血清
- 新生牛血清
- 猪血清
- 兔血清
- 山羊血清
- 马血清
- 牛血清
- 狗血清
- 大鼠血清
- 绵羊血清
- 鸡血清
- 小牛血清
- 驴血清
- 进口生物公司产品
- 牛血清白蛋白(BSA)
- 牛血清白蛋白V
- 人血清(混合血型)
- 胎牛血清澳洲
- 胎牛血清南美
- 脐带血清
- 【正牌签约代理】biop...
- 【正牌签约代理】swan...
- 【正牌签约代理】micr...
- 【正牌签约代理】laro...
- 【正牌签约代理】quid...
上海拜力生物科技有限公司
Shanghai Bioleaf Biotech Co.,Ltd
电话 021-33779008
销售专线:4009687988
邮箱 info@bioleaf.com
网址 http://www.bioleaf.com/
地址 上海市闵行区新源路1356弄1-7号C801
邮编 201108
微信公众号:拜力生物
订购货号 | 产品名称及规格 | 价格(¥) |
20010 | dsGreen Gel Staining Solution, 10000×, 1 mL | 2340.00 |
SYBR Green I是一种敏感的dsDNA结合染料,可以用于日常琼脂糖和聚丙烯酰胺凝胶的DNA检测。
不同于Ethidium,SYBR Green I对双链DNA有高度选择性,更低的毒性,更高的灵敏度。
溴化乙锭(Ethidium Bromide)和SYBR Green I的对比
Feature |
Ethidium Bromide |
SYBR Green I |
Fluorescence |
Red (615 nm) |
Green (524 nm) |
Excitation maximum |
302 nm |
454 nm |
Excitation light source |
UV only |
Blue light or UV |
Sensitivity |
2 ng / band(dsDNA) |
0.08 ng / band (dsDNA) |
Health hazard |
High |
Low |
推荐手册:
SYBR Green I DNA凝胶染色
Note: fluorescent properties of SYBR Green I bound to dsDNA below are taken from publication: Zipper, H.; Brunner, H.; Bernhagen, J.; Vitzthum, F. Investigations on DNA intercalation and surface binding by SYBR Green I, its structure determination and methodological implications. Nucleic Acids Res., 2004, 32, e103.
General properties
Appearance: |
orange solution |
Quality control: |
NMR 1H (95%) and 13C, TLC, functional testing |
Storage conditions: |
Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. |
MSDS: |
Download |
Spectral properties
Excitation maximum, nm: |
454 |
Extinction coefficient at excitation maximum, Lmol-1cm-1: |
73000 |
Emission maximum, nm: |
524 |
Fluorescence quantum yield: |
0.8 |