The PE Anti-Human CD19 Antibody (HI19A) from Assay Genie is a valuable tool for researchers studying human CD19, a key cell surface marker found on B cells. This monoclonal antibody specifically targets CD19, a crucial protein involved in B cell signaling and activation.The PE Anti-Human CD19 Antibody (HI19A) is highly specific and reliable, making it ideal for flow cytometry applications to analyze and quantify CD19 expression in various cell types. With its bright phycoerythrin (PE) conjugation, this antibody enables precise and sensitive detection of CD19-positive cells, facilitating detailed investigations into B cell development, function, and dysregulation.
Researchers in immunology, oncology, and autoimmune disorders will benefit from the accurate and reproducible results provided by the PE Anti-Human CD19 Antibody (HI19A). By understanding the expression and regulation of CD19, insights can be gained into the pathogenesis of diseases such as leukemia, lymphoma, and autoimmune conditions, potentially leading to the development of targeted therapeutic strategies.Ensure robust and insightful research outcomes by utilizing the PE Anti-Human CD19 Antibody (HI19A) from Assay Genie for your studies on CD19 biology and associated diseases.
Each lot of this antibody is quality control tested by flow cytometric analysis. The amount of the reagent is suggested to be used 5 µL of antibody per test (million cells in 100 µL staining volume or per 100 µL of whole blood). Please check your vial before the experiment. Since applications vary, the appropriate dilutions must be determined for individual use.
Spectrum:
Swissprot:
P51677
Gene ID:
930
Storage Buffer:
Phosphate buffered solution, pH 7.2, containing 0.09% stabilizer and 1% protein protectant.
Stability & Storage:
Keep as concentrated solution. Store at 2~8°C and protected from prolonged exposure to light. Do not freeze. Centrifuge before opening to ensure complete recovery of vial contents. This product is guaranteed up to one year from purchase.
Background:
CD19 is a 95 kD type I transmembrane glycoprotein also known as B4. It is a member of the immunoglobulin superfamily expressed on B-cells (from pro-B to blastoid B cells, absent on plasma cells) and follicular dendritic cells. CD19 is involved in B cell development, activation, and differentiation. CD19 forms a complex with CD21 (CR2) and CD81 (TAPA-1), and functions as a BCR co-receptor.