New Immunofluorescence-Based Services
                     New Immunofluorescence-Based Services
CD BioSciences, a US-based biotechnology company focusing on the development of 
imaging  technology,  has  recently  launched  its  new  services  based  on 
immunofluorescence technology to provide researchers with diverse analysis and 
accurate results on fixed or fresh samples. These new services can be applied to the 
detection of circulating autoantibodies/antigens in cells and cell membranes/ 
immune complexes in biopsy material/circulating immune cells.
Immunofluorescence is one of many techniques used in biomedical research and 
diagnosis. It uses the sensitivity and selectivity of fluorescence to analyze biological 
tissues. The basic reaction in immunology is the antigen-antibody reaction. When an 
antigen-antibody reaction occurs, the high specificity of the reaction means that 
once  one  factor  is  known,  another  factor  can  be  identified.  In  the 
immunofluorescence  technique,  an  antibody  (or  antigen)  is  labeled  with  a 
fluorochrome that does not interfere with the activity of the antigen and antibody, 
binds to its counterpart, and shows a specific fluorescent reaction under a 
fluorescence microscope. Immunofluorescence techniques can be used to detect 
proteins and other biomolecules in cells and tissues.
Scientists can utilize immunofluorescence technology for a variety of laboratory tests 
and observations, providing a new perspective on the samples being analyzed. 
Researchers can also apply this technique to fixed or fresh samples to obtain multiple 
analysis and accurate results. CD BioSciences now offers customers with customized 
services based on immunofluorescence technology for scientific studies, including 
detection  techniques  of  Fluorescence  Microscopy,  Laser  Scanning  Confocal 
Microscopy, and Flow Cytometry.
The basic function of a fluorescence microscope is to transfer excitation energy to a 
fluorescent dye in the specimen, separate the weakly emitted fluorescence from the 
excitation light, and deliver it to a detector to produce a contrast image. The 
specificity and high sensitivity of Fluorescence Microscopy allow it to study cellular 
and subcellular structures in biological tissues at high resolution. It provides 
three-dimensional spatial information and temporal variation of spatial information 
in living cells.
Confocal Microscopy is a well-established biomedical research tool that provides 
enhanced light microscopic imaging of cells labeled with fluorescent dyes. Its main 
application is the high-resolution analysis of subcellular components in three 
dimensions. The main difference to conventional epifluorescence microscopy is the 
imaging method. The former provides an image of the entire specimen, while 
Confocal Microscopy focuses on a single spot of light and scans the specimen line by 
line.
Flow cytometry is a technique used to measure the physical or chemical properties 
of cells and other biological particles as they pass through a measuring device in a 
single line. Measurement of immunofluorescence is a specific application of flow 
cytometry. It is particularly useful for cell sorting based on the presence or absence 
of fluorescent signals, and allows precise definition and quantification of cell 
population heterogeneity.
For  more  information  about  CD  BioSciences'  new  Immunofluorescence-Based 
Services for scientific research, please visit 
https://www.bioimagingtech.com/immunofluorescence.html.
About CD BioSciences
CD BioSciences is a biotechnology company committed to the development of 
imaging technology for many years. Its scientists can utilize high-content imaging, 
nanoparticle imaging, imaging flow cytometry, time-lapse imaging, and other 
techniques to image cell structure, cell migration, cell proliferation, pathogen 
infection mechanisms, and interactions between protein molecules.