- 中文名称
Difluorocarboxyfluorescein NHS Ester, 5-isomer CAS:198139-51-4
- 英文名字
- Difluorocarboxyfluorescein NHS Ester, 5-isomer
- 供应商
- BroadPharm
- 产品货号
- BPM-BP-25594-25MG
- 产品报价
- ￥询价/25MG
- 产品说明书
- 点击查看
- 购买方式
- 90%产品中国有现货库存。银行转账、电汇、支票、现金，在线支付宝及网银支付，或直接与我们电话联系400-6800-868
- 产品新闻
- 背景资料
- Difluorocarboxyfluorescein NHS Ester, 5-isomer CAS:198139-51-4产品的分子式为C25H13F2NO9，分子量为509.38046，DMSO, DMF
- 产品描述
- Difluorocarboxyfluorescein NHS Ester, 5-isomer (also known as Oregon Green™ 488 Carboxylic Acid, Succinimidyl Ester, 5-isomer) is an amine-reactive fluorinated analog of fluorescein that overcomes some of the key limitations of fluorescein, including greater photostability and a lower pKa (pKa ~ 4.7 versus 6.4 for fluorescein), making its fluorescence essentially pH insensitive in the physiological pH range.nAlthough the mixed isomers of Difluorocarboxyfluorescein NHS Ester, is a preferred, routinely used fluorescent dye for labeling proteins, peptides and nucleotides, purification of peptide and nucleotides labeled with 5(6) isomers might be troublesome due to significant signal broadening in HPLC purification. Peptides and nucleotides labeled with a single isomer usually give better resolution in HPLC purification that is often required in the conjugation processes.nDifluorocarboxyfluorescein NHS Ester, 5-isomer dye structurally is identical to Invitrogen’s Oregon Green™ 488 Carboxylic Acid, Succinimidyl Ester, 5-isomer 488. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
- 产品形式
- Difluorocarboxyfluorescein NHS Ester, 5-isomer CAS:198139-51-4具体产品形式查看产品说明。
- 保存建议
- Difluorocarboxyfluorescein NHS Ester, 5-isomer具体产品保存方法查看产品说明。
- 其他
- BroadPharm是一个领先的以客户为中心的生物技术公司，总部位于圣地亚哥，BroadPharm致力于为全球客户提供高质量的PEG接头、Click Chemistry试剂、ADC接头、 PROTAC接头、药物递送脂质、核苷、亚磷酰胺和标记试剂。BroadPharm成立于2009年，生产超过2000种分散的，高纯度的聚乙二醇（PEG）试剂，目前这些PEG试剂广泛应用于生物偶联、抗体-药物偶联(ADC)治疗、药物递送和诊断领域。
- 注意
-
该页面的中文产品信息的翻译，仅供参考。准确的产品信息请以厂家的英文说明书为准。下单前，请浏览说明书确认。
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