LUOYANG FUDAU BIOTECH CO.LTD.--Cell Culture Consumables

  Cell culture is a form of tissue culture, which has been widely used in the fields of biopharmaceuticals, monoclonal antibodies, immunotherapy, stem cell therapy, etc.   Cell culture roller bottles   are commonly used consumables in the cell culture process, and they have very high requirements on materials, generally USP Class VI medical materials. Cell Culture Roller Bottles The material of the cell culture roller bottle should meet the needs of cell growth. The United States Pharmacopeia (USP) is a nongovernmental organization that supports public health by developing up-to-date standards to assure the quality of pharmaceuticals and other medical industry technologies. USP Class VI medical materials are the gold standard of the United States Pharmacopoeia for various medicines and raw materials, and are also a very high-quality choice for medical device manufacturers. According to the USP-NF general rules, plastics subjected to in vivo biological response tests will be classified

  Cell passage is a common operation in cell culture, which refers to the transfer of cells from one culture vessel to a new culture vessel to promote continued proliferation and growth of cells. The following are the general steps of the cell passaging operation in the   cell factory systems : 1. Prepare the cell culture: Remove the cell culture and check the status and density of the cells. Ensure cell cultures are growing optimally and assess cell numbers and health. 2. Pretreatment of the culture container: select the cell factory systems with appropriate specifications, and add an appropriate amount of culture medium or culture solution according to the number of cells and the expected growth time. Cell Factory Systems 3. Rinse the cells: Rinse the cells in the cell culture with the culture medium to remove the residue and waste liquid in the cell culture. Rinse is usually performed with a sterile buffer such as PBS (phosphate buffered saline) or sterile cell culture medium. 4. Ce

  Among the many cell culture methods, the   cell culture roller bottles   culture technology is favored by many pharmaceutical companies and research institutions because of its low cost and rapid cell culture in vitro. Cell culture spinner bottle is a high-quality consumable that can meet the large-scale production requirements of cells and tissues in both experiments and industrial production. It is widely used in the cultivation of animal and plant cells, bacteria, and viruses. The cell culture roller bottles culture technology has the following advantages:  1. Provide a larger growth surface area for cells; 2. Slight rotation can prevent some components formed in the culture medium from possibly affecting cell growth; 3. There is no need for any treatment such as digestion, just take out the cell spinner bottle on the roller bottle machine and place it under the cell observation table for observation; Cell Culture Roller Bottles 4. It is convenient to observe and monitor the growt

  Cell culture is a form of tissue culture, which has been widely used in the fields of biopharmaceuticals, monoclonal antibodies, immunotherapy, stem cell therapy, etc.   Cell culture roller bottles   are commonly used consumables in the cell culture process, and they have very high requirements on materials, generally USP Class VI medical materials. Cell Culture Roller Bottles The material of the cell culture roller bottle should meet the needs of cell growth. The United States Pharmacopeia (USP) is a nongovernmental organization that supports public health by developing up-to-date standards to assure the quality of pharmaceuticals and other medical industry technologies. USP Class VI medical materials are the gold standard of the United States Pharmacopoeia for various medicines and raw materials, and are also a very high-quality choice for medical device manufacturers. According to the USP-NF general rules, plastics subjected to in vivo biological response tests will be classified

  Specific sources of cell contamination in cell factory systems When we use cell culture consumables such as cell factory systems , the most fearful situation is the contamination of cells in the cell factory, so we need to clarify the source and identification of the cells in the cell factory systems. First of all, we need to make it clear that there are mainly the following ways to find the sources of pollution in the process of cell culture using cell factory systems: 1. Unclean animal tissue specimens 2. Air 3. Cleaning and disinfection 4. Operation 5. Serum

  The   cell factory systems  are  an important cell culture container, which is processed from polystyrene raw materials and plays an important role in the large-scale culture of cells. So, what are the characteristics of this raw material?  Polystyrene is one of the five general-purpose plastics, which is polymerized from styrene monomer. Its characteristics are as follows: 1. Light weight, less water absorption, colorless and transparent, brittle, glass-like, tasteless and non-toxic; 2. Because the benzene ring increases the steric barrier of macromolecules and restrains molecular movement, the surface hardness and rigidity are high, and the dimensional stability is good; but the brittleness and impact strength are small, and the wear resistance and scratch resistance are poor. 3. Excellent electrical insulation performance, especially high frequency insulation; Cell Factory  Systems Cell Factory  Systems 4. The product has low impact strength and poor wear resistance; 5. Good color

FuDau 2L/5L cell culture roller bottles are a high-quality consumable that can simultaneously meet the requirements for large-scale production of cells and tissues in experimental and industrial production. It is widely used for the cultivation of animal and plant cells, bacteria, and viruses.

  High Efficiency Erlenmeyer Flasks   are common consumables in cell culture and are widely used in the fields of microbiology and cell biology. They are mainly suitable for suspension cell culture, large-scale bacterial expansion, and preparation or storage of culture media. Generally speaking, high efficiency erlenmeyer flasks have the following characteristics: 1. High efficiency erlenmeyer flasks have large specifications, including 2.8L and 5L volumes; 2. The flask cap is made of high-strength HDPE material, equipped with a 0.2μm gas-permeable membrane, which can effectively block microorganisms, prevent pollution, and ensure gas exchange, so that cells or bacteria grow well; 3. The scale of the bottle body is clear and accurate, which is convenient for observing the medium capacity;                                                   High Efficiency Erlenmeyer Flasks 4. Independent aseptic packaging, easy to use; 5. The gas-permeable membrane area of the 2.8L and 5L erlenmeyer flas

  The   cell culture roller bottles   are a disposable container that can meet the requirements of large-scale production of cells and tissues in both experiments and industrial production. It is widely used in the cultivation of animal and plant cells, bacteria, viruses, etc. With the continuous upgrading of technology, this culture tool is mostly used in the field of animal vaccine production. Do you know what common specifications it has? According to different culture scales, cell culture roller bottles have two commonly used specifications of 2L and 5L, and the culture areas are 850cm2 and 1700cm2 respectively, among which the 2L bottle has two options of flat and folded, and the culture area of the folded inner wall is 1700cm2, which is equivalent to a 5L bottle. The bottle body is made of USPVI-compliant medical-grade transparent polystyrene (PS) material, and the vacuum plasma surface treatment process enhances the ability of cell adhesion, and the inner surface can also be coa

  Cell culture roller bottles   are commonly used experimental equipment in the field of life science research, and are used to culture and expand biological cells in vitro. Compared with other culture methods, cell culture roller bottles have the following advantages: Controllable volume: The common volumes of cell culture roller bottles are 2L and 5L. The volume is controllable, which is convenient for flexible adjustment and high-throughput experimental design. Reasonable design: It has a scientific and reasonable structural design, which promotes gas exchange and full convection of the culture medium through slight rotation, which is beneficial to the needs of cell nutrition, metabolism, and gas exchange. Two surface options: This kind of consumables generally have two surface options: flat and expanded. Among them, the special design of the surface of the expanded roller bottle increases the cultivation area, and has become the choice of more and more enterprises. Cell Culture Rol

High Efficiency Erlenmeyer Flask  are commonly used in microbiology, cell biology, and other fields that require cell culture. They are especially useful for suspension cultures, where cells are grown in a liquid medium rather than attached to a solid surface. It is a conical-shaped flask with a narrow neck and a wide base, which allows for better mixing of the culture medium and better gas exchange with the surrounding environment. Erlenmeyer flasks can be used with large-capacity shakers to provide the necessary agitation and aeration for cell growth. The conical shape of the flask allows for efficient mixing of the culture medium, which helps to distribute nutrients and oxygen evenly throughout the culture.   Product Advantages

Among the many cell culture methods, the   cell culture roller bottles   culture technology is favored by many pharmaceutical companies and research institutions because of its low cost and rapid cell culture in vitro. Cell culture spinner bottle is a high-quality consumable that can meet the large-scale production requirements of cells and tissues in both experiments and industrial production. It is widely used in the cultivation of animal and plant cells, bacteria, and viruses. The cell culture roller bottles culture technology has the following advantages:  1. Provide a larger growth surface area for cells; 2. Slight rotation can prevent some components formed in the culture medium from possibly affecting cell growth; 3. There is no need for any treatment such as digestion, just take out the cell spinner bottle on the roller bottle machine and place it under the cell observation table for observation; Cell Culture Roller Bottles 4. It is convenient to observe and monitor the growth

  Serum is an essential nutrient when culturing cells. It provides binding proteins, growth factors, hormones, etc. for cell growth, and also protects cells.   PETG media bottle   is a special storage container for this substance. Serum has strict requirements on storage conditions. So, what are the characteristics of its packaging? Low temperature resistance: The storage temperature of serum is -5°C to -20°C, and the lower storage temperature determines the low temperature resistance of its storage container. The material of the PETG media bottle has very good low temperature resistance and can withstand a low temperature of -60°C, which is also a very important performance. Square design: In daily life, most of the plastic bottles we see are round in design, while the storage containers of serum bottles are in square design. This design conforms to ergonomic features, easy to grasp, and more convenient to use. FuDau 125ml Square PETG Media Bottles Sterility: Cell culture needs to be

  Among the many cell culture methods, the   cell culture roller bottles   culture technology is favored by many pharmaceutical companies and research institutions because of its low cost and rapid cell culture in vitro. Cell culture spinner bottle is a high-quality consumable that can meet the large-scale production requirements of cells and tissues in both experiments and industrial production. It is widely used in the cultivation of animal and plant cells, bacteria, and viruses. The cell culture roller bottles culture technology has the following advantages:  1. Provide a larger growth surface area for cells; 2. Slight rotation can prevent some components formed in the culture medium from possibly affecting cell growth; 3. There is no need for any treatment such as digestion, just take out the cell spinner bottle on the roller bottle machine and place it under the cell observation table for observation; Cell Culture Roller Bottles 4. It is convenient to observe and monitor the growt