FITC Anti-Human CD28 Antibody[CD28.2]

FITC Anti-Human CD28 Antibody[CD28.2]

The FITC Anti-Human CD28 Antibody[CD28.2] is a highly specific and reliable tool designed for the detection and analysis of CD28 expression in human samples. This antibody is conjugated with FITC, a fluorescent dye that allows for easy visualization and quantification of CD28-positive cells using flow cytometry or fluorescence microscopy.

CD28 is a co-stimulatory molecule expressed on the surface of T cells and plays a crucial role in T cell activation and proliferation. By binding to its ligands, CD80 and CD86, CD28 provides a second signal necessary for the full activation of T cells, leading to enhanced cytokine production and increased immune response. The FITC Anti-Human CD28 Antibody[CD28.2] specifically recognizes the extracellular domain of CD28, ensuring accurate and specific detection of this important immune checkpoint molecule.

This antibody has been extensively validated and optimized for use in various applications, including immunophenotyping, cell sorting, and functional studies. It exhibits high sensitivity and low background, enabling precise identification and enumeration of CD28-positive cells even at low expression levels. Additionally, the FITC conjugation provides excellent signal-to-noise ratio, allowing for clear discrimination between positive and negative populations. With its exceptional performance and reliability, the FITC Anti-Human CD28 Antibody[CD28.2] is an indispensable tool for researchers studying T cell biology, immunology, and immune-related diseases.