细胞生物学
酶免试剂盒
细胞因子（重组蛋白）
生化试剂
实验用抗体
分子生物学
蛋白研究
实验室仪器
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上海研卉生物科技有限公司
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vector免疫组化笔
货 号：H-4000
产品规格：1支
原 产 地：vector
参考价格：650 （参考价格，以实际价格为准）
优惠价格：
vector免疫组化笔 H-4000
VECTASHIELD® Mounting Media are unsurpassed in
preventing photobleaching. The different formulations of
VECTASHIELD® Mounting Media all offer the same outstanding
anti-fade and anti-photobleaching properties. They are all
compatible with fluorescein, Texas Red®, AMCA, DyLight® dyes, Alexa Fluor® dyes, fluorescent nuclear stains, fluorescent
proteins, fluorescent tracers, histochemical stains, and most
fluorochromes.
Features of VECTASHIELD® Mounting Media:
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The original VECTASHIELD® Mounting Medium is a glycerol-based, aqueous mountant that does not solidify but remains a viscous liquid on the slide. After mounting, coverslipped slides will not readily dry out and can be reviewed for weeks afterwards without sealing. For prolonged storage, coverslips can be permanently sealed around the perimeter with nail polish. Mounted slides should be stored at 4 ºC. VECTASHIELD® Mounting Media are compatible with a wide array of fluorochromes, enzymatic substrates, and fluorescent proteins. Please consult the compatibility table (located in product information box) to determine if VECTASHIELD® will be compatible in your system. VECTASHIELD® Mounting Medium in Super Resolution Microscopy The optimal medium for super-resolution imaging methods maximizes the lifetime and photo-switching characteristics of fluorophores. VECTASHIELD® Mounting Medium has been shown to be compatible with a number of fluorophores used in super resolution methods including STORM, STED, and 3D-SIMM imaging, such as Cy5 or Alexa fluor 647, resulting in greater convenience and reproducibility of the method. (Olivier, N. et al., 2013, Biomedical Optics Express, Vol. 4 No. 6, pp. 885-899). Please note: VECTASHIELD® Mounting Medium may not be compatible with all enzymatic substrates or fluorescent proteins and test sections would be advisable when using anything other than commonly used fluorochromes. The refractive index for VECTASHIELD® Mounting Medium is 1.44. 1R.J. Florijn, et. al. Cytometry, 19 (1995) 177-182. VECTASHIELD® Mounting Medium Antifade Comparison Other manufacturers measure the antifade properties of their mountants using labeled microspheres or arrayed spots. Vector Labs prefers to measure antifade properties of VECTASHIELD® mountants using frozen tissue sections immunohistochemically stained with fluorescently labeled secondary antibodies. Antifade capability is measured using a 40x objective with real time imaging over 30 seconds of continuous exposure to the excitation illumination. Individual intensity measurements are recorded from 6 separate labeled regions and the average is calculated. The intensity after 30 second exposure is expressed as a percentage of the intensity at zero time. The values for PG are taken from the manufacturer’s published results. |