Application of fluorescent dye labeling method
Introduction
Fluorescent dye labeling is a widely used technique in a variety of fields such as biology, biochemistry, and pharmacolog...
10
Jan
Fluorescent Dyes
03
Jan
Main uses of cyanine dyes
Cyanine dyes are a class of organic compounds that are widely used in the fields of biotechnology, molecular biology, and imaging. They...
22
Dec
Fluorescent dye dyeing principle
Fluorescent dyes are a type of dye that absorbs light at one wavelength and then re-emits it at a longer wavelength, which is why they ...
08
Dec
How to choose the right fluorescent dye?
The difference between the main excitation light of the fluorescence and the main peak of the emission spectrum is called the stokes sh...
05
Dec
Analysis of advantages and disadvantages of fluorescent dye method and probe method
1. Fluorescent dye method (SYBR Green)
The principle is: to add excess fluorescent dye to the PCR reaction system, during the process ...
15
Nov
What is fluorescence quenching?
Fluorescence quenching refers to the phenomenon that the fluorescent signal emitted by fluorescent dyes is weakened due to the aggregat...
29
Oct
Characteristics of 5 kinds of fluorescent dyes commonly used in nucleic acid detection
Nucleic acid fluorescent dyes stain the nucleus and quantitatively measure the fluorescence intensity of the cell, so that the content ...
22
Oct
Application of Fluorescent Probes
Introduction to fluorescent probes:
After being excited by the excitation light, it returns to the ground state from the excited state ...
11
Oct
Introduction to Fluorescent Dyes for Flow Cytometry Applications
Fluorescence refers to the phenomenon of photoluminescence. When a certain room temperature substance is irradiated by incident light o...
05
Oct
The steps of immunofluorescence staining experiment
Immunofluorescence staining is a commonly used biochemical examination method, which is often used for the localization of antigens or ...
03
Oct
Chemical Properties and Applications of Fluorescent Probes
It has characteristic fluorescence in the ultraviolet-visible-near-infrared region, and its fluorescence properties (excitation and emi...
02
Oct
What are cyanine dyes?
Understanding Cyanine Dyes: Types, Structures, and Applications
What Are Cyanine Dyes?
Cyanine dyes are specialized color...
24
Sep
Alexa Fluor series fluorescent dyes and equivalents
Alexa Fluor is a series of fluorescent dyes developed by American Molecular Probes, which can be used in the labeling and localization ...
23
Sep
Classification and application of fluorescent dyes
Fluorescent dyes refer to substances that absorb light waves of a certain wavelength and emit light waves with a wavelength greater tha...
02
Sep
Infrared fluorescent protein
Infrared fluorescent proteins refer to a class of fluorescent proteins that emit infrared light. Because infrared light can easily pass...
01
Sep
Structure and function of green fluorescent protein
Green fluorescent protein (GFP) is a protein composed of about 238 amino acids, which can be excited from blue light to ultraviolet lig...
26
Aug
How a Fluorescence Microscope Works
Fluorescence microscope: Fluorescence microscope uses ultraviolet light as a light source to irradiate the object to be inspected to ma...
20
Aug
What is autofluorescence?
Autofluorescence is the light naturally emitted by biological structures such as mitochondria and lysosomes when they absorb light, a...
21
Jul
Introduction of APDye Fluors 647
APDye Fluor 647 is structurally similar to Alexa Fluor 647(AF647), and spectrally is almost identical to Cy5 Dye, Alexa Fluor 647, CF 6...
09
Jun
Maleimide | Azide | Alkynes | Carboxylic acid | Succinimidy l Ester Reactive Dyes
Fluorescent fuel is also called fluorescent probe. She has the advantages of fast detection speed, good reproducibility, less sample vo...