【奈米金GOLD Streptavidin 】貨號#250-0200 可承受最極端的條件（2.5M的NaOH在70℃〜2小時）。以共價鍵結將streptavidin附著於奈米金，性質穩定。 @ 太鼎生物科技/太鼎食安科技

奈米金GOLD Streptavidin 貨號#250-0200 (200ul); 貨號#250-1000 (1000ul)

InnovaCoat™

GOLD Streptavidin

A Revolution in GOLD Streptavidin

InnovaCoat專利研發GOLD Streptavidin,可直接應用於lateral flow test快篩試驗的開發, 可結合biotin標誌之抗體，大幅提高快篩之靈敏度。InnovaCoat™GOLD表面具有獨特塗層保護, 此納米粒子可承受最極端的條件下（如2.5M的NaOH在70℃〜2小時）。以共價鍵結將streptavidin附著於奈米金，性質穩定。廣泛應用於lateral flow test、電鏡、免疫、分子生物學以至生物晶片中。

奈米金抗體標誌---其特點如下所述:

表面獨特coating. 將streptaivin以共價鍵結於奈米金上。性質穩定
可承受2.5M的NaOH在70℃〜2小時。
光學密度10 O.D. (40nm)

InnovaCoat™ GOLD is a unique coated nanoparticle that has an avidly bound protective surface coat which can withstand the most extreme conditions (e.g. 2.5M NaOH at

70^oC for ~2 hours).

By covalently attaching streptavidin to the surface coat the resulting InnovaCoat™ GOLD-Streptavidin nanoparticles inherit the stability attributes of the core nanoparticle; moreover the streptavidin ligand cannot desorb, which is a major problem with all the competing products in which the streptavidin is directly attached to the metal.

InnovaCoat™ GOLD - 20OD 40nm Gold Particle Kits, 230-0010

InnovaCoat™ GOLD products are ‘conjugation friendly’ nanoparticles with a proprietary surface coat that greatly enhances colloidal stability and permits easy covalent attachment of a variety of molecules, including antibodies, analytes and other biomolecules.

In the case of immuno-gold conjugates, the antibody can be attached irreversibly without the need for extensive trials at different values of pH and/or salt concentration, as is typical of traditional ‘passive’ binding methods.

In the case of analyte-gold conjugates, the multipoint attachment of the polymer to the gold surface ensures that the analyte is firmly anchored. By contrast, direct attachment of analytes to gold surfaces by self-assembly techniques is far less stable and

unwanted desorption is a significant problem.

InnovaCoat™ GOLD nanoparticles can be provided in a variety of formats (e.g. 10 OD liquid or as lyophilized nanoparticles) formulated to allow a one-step reaction with antibodies.

The kits available are designed for research use and for the development of diagnostic products, specifically for the screening of potential antibodies or small scale ‘proof of principle’ studies. Please contact us if you require any additional information and to discuss your bulk or custom conjugation requirements.

【供應廠商】太鼎生物科技有限公司

【連絡人】許虹宜 0920-312382

【台北公司】02-86609496

【相關網址】biopioneer.com.tw

【原廠網址】http://www.innovabiosciences.com