SlowFade™ Gold 抗淬灭封片剂
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SlowFade™ Gold 抗淬灭封片剂
Invitrogen™

SlowFade™ Gold 抗淬灭封片剂

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SlowFade Gold 抗淬灭封片剂是一种直接用于显微玻片上荧光标记的细胞或组织样品的液态封片剂。其所含的化学组分可在荧光显微镜实验过程中避免荧光染料淬灭（光漂白）。SlowFade Gold 抗淬灭封片剂基于甘油，无需混合或固化，因此非常适合即时观察样品。即用型—只需滴入样品了解更多信息
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货号数量
S3693610 mL
S369375 x 2 mL
S369402 mL
货号 S36936
价格（CNY)
1,723.00
飞享价
Ends: 31-Dec-2025
2,318.00
共减 595.00 (26%)
Each
添加至购物车
数量:
10 mL
价格（CNY)
1,723.00
飞享价
Ends: 31-Dec-2025
2,318.00
共减 595.00 (26%)
Each
添加至购物车
SlowFade Gold 抗淬灭封片剂是一种直接用于显微玻片上荧光标记的细胞或组织样品的液态封片剂。其所含的化学组分可在荧光显微镜实验过程中避免荧光染料淬灭（光漂白）。SlowFade Gold 抗淬灭封片剂基于甘油，无需混合或固化，因此非常适合即时观察样品。即用型—只需滴入样品、盖上玻片，随即可成像。其可提供含/不含 DAPI 核染色剂的选择。

主要性质：
•可在成像过程中避免染料淬灭
• 即用型液体，非常适合即时观察样品
• 封片后的样品可稳定保存数周
• 保持荧光信号强度—很少或完全不会淬灭
• 非常适合 Alexa Fluor 染料

根据您的荧光成像需求选择最适合的抗淬灭封片或光学透明化试剂 ›

SlowFade Gold 抗淬灭封片剂不建议用于封片含荧光蛋白（如 GFP）的样品。为对培养细胞或薄组织切片中的荧光蛋白和荧光染料提供出色的抗淬灭保护性能，建议使用 SlowFade Diamond 抗淬灭封片剂。为在 0–500 µm 焦点深度下实现高分辨率或者对较厚组织或 3D 细胞培养物成像，可尝试 SlowFade Glass 抗淬灭封片剂。

根据您的实验需求选择较适合的 SlowFade 抗淬灭试剂›
仅供科研使用。不可用于诊断程序。
规格
环保功能危害更小、可持续包装
产品线SlowFade™
数量10 mL
运输条件室温
适用于（设备）显微镜
形式Liquid
产品类型抗淬灭固定剂
溶液类型抗褪色溶液
Unit SizeEach
内容与储存
建议在室温下储存，但也可进行冷冻储存（-5 至 -30°C）。避光。

常见问题解答 (FAQ)

What is the difference between ProLong and SlowFade antifade reagents?

Our ProLong antifade reagents dispense as a liquid that will solidify upon the evaporation of water. SlowFade antifade reagents remain liquid. If you are going to image right away and then dispose of your sample, you do not need a mountant that hardens, such as the SlowFade reagents. If you wish to archive your slide for more than a day, you will want a mounting medium that hardens (or “cures”). This hardening will limit the off-rates of various dye-conjugated antibodies and provides a better refractive index. Also, there will be a lower diffusion rate of free radicals, limiting photobleaching.

Find additional tips, troubleshooting help, and resources within our Cell Analysis Support Center.

Some antifade mounting media stay as liquid whereas others harden. What is the benefit of having one that hardens?

If you are going to image right away and then dispose of your sample, you probably want a mountant that does not harden. If you wish to archive your slide for more than a day, you want a mountant that hardens (or "cures"). This hardening will slow or prevent off-rate of your dye or conjugate and often produces a better refractive index. Secondary sealing is usually not necessary. Also there will be lower diffusion of free radicals, thus limiting photobleaching.

Find additional tips, troubleshooting help, and resources within our Cell Analysis Support Center.

I do not have epoxy or VALAP to seal the coverslip. Do you offer an alternative coverslip sealant?

We offer ProLong Coverslip Sealant (Cat. No. P56128) that can be used to seal the edges of the coverslip and is compatible with both curing and non-curing mountant. The sealant is easy to apply and is brushed on after the mountant has cured, for long preservation of slides. The product page can be found here.

When using a hard-curing mountant, such as ProLong Antifade Mountant, make sure the mountant is fully cured before applying ProLong Coverslip Sealant. Since this sealant can seal moisture under the coverslip, it can interfere with the curing process.

When using a non-curing mountant, such as SlowFade Antifade Mountants, sealing can take place immediately after mounting.

Find additional tips, troubleshooting help, and resources within our Cell Analysis Support Center.

Does Slowfade Antifade Mountant require using a nail polish for sealing?

No. Samples mounted with SlowFade mountants need not be sealed; they are intended for immediate viewing. The coverslip may be anchored (to prevent movement while viewing) by applying molten paraffin to three or four spots around the edge of the coverslip.

Find additional tips, troubleshooting help, and resources within our Cell Analysis Support Center.