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Plastic PCR Plates Custom

Welch Materials, Inc.

Welch Materials, Inc. is a professional China Plastic PCR Plates Manufacturers and Plastic PCR Plates Factory in china, It's was established in August 2003 with its headquarter are currently located in Songjiang, Shanghai. It also has production and R&D facilities in Jinhua, Zhejiang and Nanjing, Jiangsu. We also have set subsidiaries in the United States, India and Canada. We are multinational company that develops and manufactures laboratory products including Plastic PCR Plates, SPE cartridges, HPLC Column.Welch Materials, Inc. has integrated research, production, sales, and service, dedicated to become a one-stop laboratory suppliers in the world. Its products are widely used in industries such as biomedicine, food safety testing, environmental monitoring, and fine chemicals, which are essential to people's livelihood. By implementing rigorous quality inspection processes and adhering to strict standards, the company ensures that every product produced is compliant, meeting the highest laboratory requirements.
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*Industry Knowledge Development*
A plastic PCR plate, also known as a PCR (polymerase chain reaction) plate or PCR microplate, is a laboratory consumable used in molecular biology experiments to amplify and analyze DNA or RNA samples through the PCR technique.

PCR plates are typically made of a plastic material such as polypropylene, polycarbonate, or a clear polystyrene material. These plates contain a series of small wells or tubes in which the PCR reactions take place. The most common format is a 96-well plate, although other formats with different well numbers, such as 384-well plates, are also available.

The wells in a PCR plate are designed to hold small volumes of reaction mixtures containing the template DNA or RNA, primers, nucleotides, and DNA polymerase enzyme. The plate's material is chosen to be compatible with the temperature cycling required during the PCR process.

Plastic PCR plates are widely used because they are cost-effective, disposable, and compatible with various thermal cycling instruments commonly used for PCR. They are available in different types, such as standard PCR plates, low-profile plates, and skirted plates. Low-profile plates have a reduced height to optimize heat transfer, while skirted plates have extended edges that can be labeled for easy sample identification.

PCR plates are typically provided in sterile, sealed packaging to maintain their integrity and prevent contamination. They are essential tools in molecular biology laboratories for various applications, including gene expression analysis, genotyping, cloning, sequencing, and diagnostic testing.

Plastic PCR (Polymerase Chain Reaction) plates are widely used in molecular biology laboratories for various applications, including DNA amplification, gene expression analysis, and genotyping. Here are some of the common characteristics of plastic PCR plates:
1.Material: Plastic PCR plates are typically made from polypropylene (PP) or polyethylene (PE), which are durable, heat-resistant, and chemically inert materials. These plastics are compatible with a wide range of reagents used in PCR, such as DNA polymerases, nucleotides, and primers.
2.Well configuration: PCR plates come in various well configurations to accommodate different sample volumes and experimental needs. The most common formats include 96-well plates, 384-well plates, and 1,536-well plates. Each well typically has a conical shape at the bottom to facilitate sample recovery.
3.Thermal stability: Plastic PCR plates are designed to withstand the thermal cycling process required for PCR. They can endure repeated temperature changes without warping or melting. Most plates are capable of withstanding temperatures from -20°C to 120°C, allowing them to be used in standard PCR thermal cyclers.
4.Optically clear: Many PCR plates are optically clear or have thin-walled wells to enhance the efficiency of fluorescence detection. This feature is especially important when using fluorescent dyes or probes for real-time PCR (qPCR) applications.
5.Thin-walled design: Thin-walled PCR plates help optimize heat transfer during thermal cycling. Efficient heat transfer ensures rapid and uniform temperature changes across all wells, promoting reliable and consistent amplification.
6.Raised rims: PCR plates often have raised rims around each well, which serve multiple purposes. The rims prevent cross-contamination between wells and provide a sealing surface for adhesive films or heat-resistant seals. The raised rims also facilitate secure sealing with thermal cycler lids.
7.Compatibility with automation: PCR plates are commonly used in high-throughput PCR workflows, and they are designed to be compatible with robotic liquid handling systems and automated PCR instruments. Standardized well spacing and plate dimensions allow for seamless integration into automated protocols.
8.Sterility: PCR plates are available in sterile formats to minimize the risk of contamination. They are typically irradiated or treated with ethylene oxide gas to ensure sterility, making them suitable for sensitive molecular biology applications.
9.Stackable and storage-friendly: PCR plates are often designed with a stackable feature, allowing easy storage and organization in laboratory freezers or refrigerators. This feature saves space and helps maintain sample integrity.

It's important to note that specific characteristics may vary among different brands and manufacturers. When selecting a plastic PCR plate, it is advisable to consider the compatibility with your specific experimental requirements and instruments.