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Creative Biolabs

Fast Blue (FB)[Fluorescent Neuronal Tracer]

[CAT#: NTA-2011-ZP29] Review(5) Q&As(3)

Tracer Type:
Fluorescent Dye
Applications:
Neural Tracing

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Product Overview

Description

Fast blue (FB) is the most often used fluorescent dye as a retrograde neuron tracer, and it is commonly used to stain the brain, spinal cord, and peripheral nerves. The sheath of myelin is vivid blue with a colorless to light blue background. Its primary application is to demonstrate the morphological structure and pathological alterations of the myelin sheath. To generate visualizations of neural networks, FB can be utilized alone or in combination with other types of fluorescent (such as Diamidino Yellow (DY), True Blue (TB), Granular Blue (GB), Evans Blue and Nuclear Yellow) retrograde and anterograde tracing.

Tracer Type

Fluorescent Dye

Applications

Neural Tracing

Research Areas

Neural Circuit Mapping

Direction of Transport

Anterograde/Retrograde

Expression

Normal Expression
Properites

Color

Blue

Excitation (nm)

365

Emission (nm)

420

Formula

C20H17N5O. 2HCl

Molecular Weight

416.3

Soluble In

water, lower alcohols

Appearance

Yellow Powder

Handling Advice

Glove, chemical goggles & chemical mask or hood

Storage

Store in dark, dry, cool environment. Prepared solution can be stored at 4 deg C for up to 2 weeks.

Research Use Only

For research use only.
Publications

Publications (0)

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Customer Reviews and Q&As
Customer Reviews Average Customer Ratings Overall
5.0
user
Excellent
The fluorescence intensity of Fast Blue is exceptional
The tracer provides clear and vivid labeling, which facilitates our analysis of complex neuronal networks. We appreciate the detailed instructions that come with it, ensuring reproducibility in our experiments.
user
Excellent
Its application is user-friendly, and the product is well-packaged to ensure stability
Fast Blue has greatly enhanced our ability to visualize neuronal pathways in our brain slice experiments. The bright fluorescence it produces helps us distinguish even the most subtle projections. The tracer is highly effective and has consistently provided reliable data.
user
Excellent
The fluorescence is bright and long-lasting, providing clear visualization of neurons
The clarity and brightness of the fluorescence from Fast Blue are outstanding. It is easy to apply and integrates well with our existing protocols. It has significantly improved our data accuracy and analysis. The technical support provided by the company is also top-notch.
user
Excellent
Consistent and easy to handle
The tracer's bright fluorescence makes it easy to identify labeled neurons, even in dense tissue. And the tracer’s stability ensures we can conduct long-term studies without signal degradation. Excellent product!
user
Excellent
Fast Blue is by far the best neuronal tracer we’ve used
As a investigator in a neurobiology lab, I have tested many neuronal tracers, and Fast Blue stands out for its superior performance. The results are always clear, and the tracer is highly effective in both small and large-scale studies.
Q&As
How long does it take for Fast Blue to label neurons effectively?
Fast Blue typically labels neurons within a few hours after application, making it a fast and efficient tracer for research projects. Researchers can expect to see clear and reliable results within a short period of time.
Is Fast Blue compatible with various imaging techniques?
Yes, Fast Blue is compatible with a range of imaging techniques, including fluorescence microscopy and confocal imaging. Its fluorescent properties allow researchers to visualize and analyze labeled neurons with high resolution and precision.
Can Fast Blue be used in combination with other neuronal tracers?
Yes, Fast Blue can be used in combination with other neuronal tracers to achieve specific labeling patterns or to study multiple neuronal pathways simultaneously. Researchers can customize their experiments by using Fast Blue in conjunction with other tracers for comprehensive results.
For Research Use Only. Not For Clinical Use.
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