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Storage
- Temperature: Store at -20°C or lower for long-term storage. Avoid repeated freeze-thaw cycles. For short-term storage, the antibody can be kept at 2-8°C.
- Conditions: Keep the antibody in a tightly sealed vial away from light to prevent degradation. It is recommended to aliquot the product to avoid contamination and ensure stability.
- Shelf Life: Generally stable for 12 months from the date of receipt when stored under recommended conditions.


Product Description
- Overview: The CD19 antibody is a monoclonal antibody specifically designed to bind to the human CD19 antigen, a protein expressed on the surface of B cells. It is commonly used in research and clinical settings to study B cell development, function, and related disorders.
- Structure: The antibody is purified and typically available in liquid or lyophilized form. It is characterized by high specificity and affinity for human CD19.
- Format: Available in various formats including unconjugated, or conjugated to fluorophores or enzymes for detection purposes.


Key Features
- High Specificity: Specifically targets the CD19 antigen, minimizing cross-reactivity with other proteins.
- Batch Consistency: Ensured through rigorous quality control procedures, providing reliable and reproducible results.
- Versatility: Suitable for multiple applications including flow cytometry, western blot, immunohistochemistry, and ELISA.
- Customization: Available in different conjugations to suit specific experimental needs.


What's Included
- Contents: Each product includes the CD19 antibody in the chosen format (e.g., unconjugated, FITC-conjugated), along with a datasheet detailing concentration, storage conditions, and handling instructions.
- Documentation: Certificate of analysis, safety data sheet, and product manual are provided to ensure proper usage and compliance with research standards.


Applications
- Research Use: Utilized in studies of B cell malignancies such as leukemia and lymphoma, as well as in autoimmune disease research.
- Diagnostic Use: Employed in flow cytometry panels for immunophenotyping of B cells in blood samples.
- Therapeutic Development: Used in the development of CAR T-cell therapies targeting CD19-positive malignancies.
- Basic Research: Facilitates understanding of B cell biology, including signaling pathways, cell differentiation, and immune response mechanisms.

By enhancing the product information with these detailed aspects, researchers and clinicians can make informed decisions about the use and application of the CD19 antibody in their work.