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通过我们的科学家团队,您可以使用流式配色设计服务免费构建流式配色面板,或使用Panel Builder流式配色工具自行完成设计。我们为不同经验水平的用户提供流式配色设计方案。
| 流式配色服务 | 流式配色工具 | |
|---|---|---|
| 内容 | 在以下情况下可采用科学家流式配色设计服务:
| 直观界面包括:
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| 目标用户 | 所有流式细胞术用户(从初学者到有经验用户均可使用) | 对自身设计能力有信心的用户 |
| 时间周期 | 初始响应:24小时内 | 即时 |
| 执行主体 | 具备流式配色设计经验的科学家 | 网页工具 |
| 产品购买 | 无需购买 | |
| 费用 | 免费(可多次使用,无附加条件) | |
| 服务内容 | 包括流式配色设计、优化及完整端到端服务,并由至少两位专家审核 | 通过5步完成流式配色设计
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| 沟通方式 | First, complete the 先填写申请表,专家随后通过邮件或电话联系 | 已保存配色方案仍可用于与专家沟通 |
我们致力于赋能流式细胞术科研人员,为您免费构建全新的多色面板。
使用Panel Builder,可以轻松选出最佳荧光染料搭配。流式小白和大神都在用的Panel Builder流式配色工具可以与您一起轻松五步完成流式配色,加速流式实验进程。
观看小片,了解简单5步如何轻松上手Panel Builder流式配色工具,设计您的流式抗体方案。
观看小片,开始您的光谱流式配色旅程
1. 我可以返回上一步而不丢失已完成的内容吗?
可以,之前的操作内容会被保存。
2. 在第2步(抗原)中找不到我的标记,但我在目录中能看到,该如何解决?
请先选择目标物种,然后再输入抗原名称。
3. 如何将我的配色方案分享给实验室负责人?
在第5步导出电子表格文件即可。
4. 在“Fluorochromes(荧光染料)”步骤中,不同颜色的圆点代表什么?
这些圆点表示在所选流式细胞仪各通道中,Thermo Fisher Scientific 可提供的荧光染料数量。
5. 我的流式细胞仪不是标准配置,如何修改下拉菜单中的设置?
先在下拉菜单中选择一个流式细胞仪,然后点击“Edit cytometer settings(编辑仪器设置)”链接,根据需要进行修改。
6. 在下拉菜单中找不到我的流式细胞仪,可以自行创建吗?
可以,您可通过“Enter your cytometer manually(手动输入仪器)”链接自定义新的流式细胞仪。
7. 我不通过 thermofisher.com 订购产品,还有其他导出方式吗?
在总结步骤中可导出 PDF(可打印)或 CSV(电子表格)文件,便于参考或用于采购。
8. 我计划使用非 Thermo Fisher Scientific 的抗体,这个工具对我还有用吗?
有用。在第2步中可以添加您已采购或来自其他厂商的抗体。如果尚未确定具体产品形式,可在“Antibodies you need(所需抗体)”部分输入抗原名称,并在后续步骤中选择占位荧光染料。这有助于标记和预留不从 Thermo Fisher Scientific 购买的试剂所占用的通道。
Any time you have markers that you know will be co-expressed on your cells of interest, make sure to space them out into separate channels.If you will need to use any adjacent channels, that's where you would put any markers that are mutually exclusive so that they'll still be easy to distinguish.
You'll also want to keep in mind the buffer that you're using to fix and permeabilize your cells, as we have several options.When you're looking at cytoplasmic targets, what the buffer is appropriate may not be the same as when you're looking at nuclear targets, because you want to make sure that you still have access to your antigens without over-fixing your epitopes.
A third tip I wanted to share with you is to always include a viability dye in your staining panel.This will help eliminate any false positives that are caused by dead cells or debris, because those can be sticky.You have a lot of options for choosing a viability dye, so you don't need to design your panel around them.You can build out the rest of your panel and optimize your core markers, and then fit in a viability dye in an empty channel.
As you're building out your basic panel and you want to incorporate some more antigens, make sure you're keeping the density of your antigen expression in mind.So if you have antigens with low or unknown expression, those would be ones that you want to assign to your brightest dyes, such as PE or APC.
A helpful trick when you want to exclude a lot of cell types at once without having to suck up multiple channels for that would be to use a dump channel.This is where you're placing all the antibodies that identify your cells that are not of interest into the same channel with the same fluorochrome, and then those can be easily gated out and all of the cells negative for the dump channel would be those that you use for your analysis going forward.
了解免疫细胞类型标记及相关实验方案。Invitrogen “Immunology at Work” 资源中心为探索免疫学领域的生命科学研究人员(无论初学者还是资深研究者)提供系统化的技术学习内容。
不得转售。Super Bright 聚合物染料是在Becton, Dickinson and Company的许可下销售。
Brilliant Violet和PE-CF染料为Becton, Dickinson and Company专有。
Cy™ 是Amersham Biosciences Corp的商标。Cy 染料为Amersham Biosciences Corp和Carnegie Mellon大学专有,并且依据 Amersham Biosciences Corp 的许可下进行生产和销售,仅用于研究和体外诊断用途。
Brilliant Violet™ 是 Becton, Dickinson and Company 或其附属公司的商标或注册商标,并在其许可下使用。由 Sirigen™ 提供支持。

