The PE-GenieFluor 594 Anti-Human CD22 Antibody (BU59) is a specialized research tool designed for the detection and analysis of CD22, a cell surface protein primarily found on B cells. This antibody, optimized for use in flow cytometry applications, is highly specific to human samples, providing reliable and accurate results in various experimental settings.CD22 plays a crucial role in B cell signaling and activation, making it a key target for studying immune responses and immunological processes. By targeting CD22 with the PE-GenieFluor 594 Antibody, researchers can effectively track and analyze the expression and localization of this important protein, furthering our understanding of B cell function and regulation.
With its exceptional reactivity and specificity, the PE-GenieFluor 594 Anti-Human CD22 Antibody (BU59) offers a powerful tool for investigating B cell biology, immunology, and related research areas. Whether studying normal immune function, autoimmune diseases, or B cell-related malignancies, this antibody provides valuable insights into the role of CD22 in health and disease.
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.
Storage Buffer:
Phosphate buffered solution, pH 7.2, containing 0.09% stabilizer and 1% protein protectant.
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.
Fluorescent Label:
PE/GenieFluor 594 is designed to be excited by the blue (488 nm), Green (532 nm) and yellow-green (561 nm) lasers and detected using an optical filter centered near 620 nm (e.g., a 610/20 nm bandpass filter).
Shipping:
Biological ice pack at 4°C
Form:
Liquid
Gene ID:
933
Swissprot:
P20273
Background Information:
CD22 is a 130 kD type I transmembrane glycoprotein also known as Siglec-2 and BL-CAM. It is a member of the immunoglobulin superfamily (sialoadhesion subgroup). CD22 is expressed in the cytoplasm of pro-B and pre-B cells, and on the surface of mature B and activated B cells, but not on plasma cells. CD22 is present in the B cell receptor complex and associates with SHP-1, Syk, Lck, Lyn, and phospholipase Cγ1. A primary function of CD22 is thought to be in limiting antigen receptor signaling by modulating B cell activation threshold. CD22 has been shown to bind to CD45RO and CD75, although the natural ligands for this molecule remain controversial.