Cell culture flasks play an important role in medium-scale cell and tissue culture in the laboratory. Common specifications include 25cm2, 75cm2, 175cm2, and 225cm2, which can meet the needs of cell culture of different scales. Different from ordinary plastic bottles, the innovations in the design of cell culture flasks are reflected in the following aspects: 1. Bottleneck: The bottleneck of the cell culture flask is designed with torticollis, and the bottom is in the shape of an arc, which is convenient for the export of the culture solution. The bottleneck is relatively wide and there is no dead corner, so that the pipette and the cell scraper can go deep into every corner of the bottle, and the operation is more convenient. 2. Bottle cap: This cell consumable is equipped with two different bottle caps, which are suitable for different culture environments. The sealing cap is in a completely sealed state, and there are no vents on the cap. It is mainly used under carbon dioxide...
In the field of cell culture consumables, choosing the right type of bottle for storing and handling media is crucial. Two common options are PETG (Polyethylene Terephthalate Glycol) media bottles and glass media bottles. This article aims to provide a comparative analysis of these two choices, focusing on the advantages of PETG media bottles, our core product. 1.Material Differences: PETG Media Bottles: PETG is a type of plastic known for its durability, chemical resistance, and transparency. PETG media bottles are lightweight and shatterproof, making them an excellent choice for shipping and handling. They also have excellent gas barrier properties, reducing the risk of contamination. Glass Media Bottles: Glass media bottles are known for their traditional appearance and the ability to maintain the integrity of the stored contents. However, they are fragile and prone to breakage, which can lead to safety hazards and contamination concerns. 2.Impact on Cell Culture: PETG ...
Cell culture flasks are a type of cell culture consumables that are widely used in the market, and are mainly suitable for adherent cell culture. Among them, this consumable is also used in the passage of mouse fibroblasts. Mouse fibroblasts are special cells used for non-medical purposes such as scientific research or industrial applications. Fibroblasts have vigorous functions and weak basophilic cytoplasm. They have obvious protein synthesis and secretion activities. Under certain conditions, they Can achieve mutual transformation with fiber cells. After receiving the fibroblasts, they need to be stabilized in the incubator for about 4 hours and then cultured or passaged according to the cell density, changing the medium. The passaging operation follows the following steps: 1. Aspirate the medium in the original cell culture flask, rinse the cells twice with PBS buffer, and add 1~2 ml of 0.25% EDTA for trypsin digestion (pay attention to the digestion time, usually cont...
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