Qiagen/Streptavidin-R-PE/250 μg Streptavidin-R-phycoerythrin Conjugate, 1 mg/ml/922721
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¥5520.00
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3312.00
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3392242852
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4000-520-616
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info@ebiomall.com
商品介绍
Streptavidin-R-PE
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For sensitive detection and localization of biotinylated proteins
- Highly sensitive fluorescent detection of any biotinylated molecule
- Reagent optimized for use with the Penta·His Biotin Conjugate
For use in conjunction with the Penta·His Biotin Conjugate, QIAGEN offers streptavidin conjugated to the intensely fluorescing algal pigment R-phycoerythrin (Streptavidin-R-PE).
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Cat No./ID:922721 Streptavidin-R-PE $276.00 250 μg Streptavidin-R-phycoerythrin Conjugate, 1 mg/ml |
The Streptavidin-R-PE is intended for molecular biology applications. This product is not intended for the diagnosis, prevention, or treatment of a disease.
Product Details
Principle
The high quantum yield (0.82) and extinction coefficient (2 x 106) of R-PE make it one of the best fluorophores currently available for high-sensitivity detection. By utilizing the extremely high affinity of the streptavidin-biotin interaction and the spectroscopic properties of R-phycoerythrin, the sensitivity of immunoassays can be increased some five- to tenfold over the corresponding Alexa 532 Conjugate.
Procedure
The QIAexpress, Detection and Assay Handbook, supplied with all QIAexpress detection and assay products, contains detailed example protocols and guidelines for designing and performing assays.
Applications
Streptavidin-R-PE is highly suited for detection of biotinylated biomolecules using the LabMAP bead-based assay system. Streptavidin conjugates may also detect the endogenous, biotinylated E. coli biotin carboxyl carrier protein (BCCP) in crude cell lysates.
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品牌介绍
QIAGEN是一家专业化致力于生物分子样品制备解决方案的跨国经营企业，总部位于德国。1984年，QIAGEN在德国成立，1996年在美国纽约纳斯达克上市。QIAGEN拥有超过1000项专利和认可证明，在18个国家设立了分公司，代理商服务国超过40个，在全球有超过400000的用户。QIAGEN提供的产品超过500类，包括各种试剂，耗材和自动化纯化工作站。这些产品用于样品采集，稳定，核酸或蛋白的分离，纯化和检测中，不仅广泛的应用于科研领域的各个方面，在生物技术，制药，法医研究，食品安全检测，畜牧业和分子诊断领域也得到了广泛的应用。QIAGEN产品的卓越品质和在应用中的出色表现使得其成为样品处理中标准的代名词。
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