Fluorescent dyes are compounds that absorb specific wavelengths of light and emit different wavelengths of light. They have a wide range of applications in biological research, especially in #protein, #nucleic acid, #cell detection and #immunoassay. The advantages of fluorescent dyes include no radioactive contamination, easy experimental operation and easy observation.
The luminescence principle of fluorescent dyes is that fluorescence is released when the electrons of the dye are excited and jump to a high-energy state and then return to the ground state. For example, fluorescent dyes emit fluorescence when they are excited by light with a wavelength between 430 nm and 520 nm, and the closer the excitation wavelength is to 495 nm, the more fluorescence is produced.
When selecting a fluorescent dye, the wavelength of its emitted light needs to be considered. For cells with high autofluorescence, choosing fluorescent dyes with longer emission light wavelengths, such as Cy series dyes, can result in better signal values. In addition, fluorescent dyes can be coupled with antibodies, streptavidin, peptides and proteins for cell labelling and detection.
There is a wide variety of fluorescent dyes including fluorescent proteins, organic small molecules, quantum dots, polymer dyes, heavy ions, tandem dyes and nucleic acid dyes. These dyes have important roles in a variety of applications such as flow cytometry and cell imaging.
Fluorescent dyes play an important role in modern biological research, and their versatility and high sensitivity make them indispensable tools for researchers.
These fillers are ideal for filling #pastes, #creams, #lotions, #gels, and products that have small #particulates or #chunks, heavy #salsas, salad #dressings, #pasta #sauces, #peanut #butter with or without particulates, #jellies and #jams, #toothpaste, #honey, #cosmetic #creams, heavy #shampoo, #hair gels and #conditioners, and #cleaners.
All of our filling machines are based on heavy-duty stainless steel frames with all contact parts made of food-grade materials. Cleaning is a simple process, no tools are required, just like the normal filling steps.
Semi Automatic/Full Automatic Capping Machines
Guangzhou ChaoXian Semi Automatic /Full Automatic Capper Machines can be widely applied in #chemical, #food, #comseitc, #healthcare, #household and other industries. Our capping machines can handle a wide range of screw caps and containers, and we have the right cappers for you own caps/lids, just contact us for more details!
Semi Automatic/Full Automatic Labeling Machines
Guangzhou ChaoXian Semi Automatic/Full Automatic labelling machines, are suitable for the sticky #paper/#transparent labels labeling products of all shapes and sizes: #cylindrical, #tapered, #square, #rectangular, #flat, etc, and can label every type of container for all industries, it’s widely used in #pharmaceuticals, #food, #dairy, #chemicals, #cosmetic, #Beverages and #healthcare industries. We are a reliable pressure-sensitive labeling machine supplier that you can trust.
Please tell us what kind of machine you need, and we can reply to you ASAP!
If you need any other non-standard machine, just tell us your requirement, machines can be customized.
Let’s improve your business together with ChaoXian Packing. You’ll be as happy with ChaoXian Packing as we are. We guarantee you the lowest cost of ownership.
Guangzhou ChaoXian is a high quality packaging solution for integrated case erecting and bag placing in one.
Here is our YouTube channel and website, you can find our videos and standard models and non-standard models for your reference!
