What are ASR Antibodies?

Our Analyte Specific Reagents (ASR) antibodies are both polyclonal and monoclonal, targeting specific antigens of clinical interest. They are intended for use in clinical and clinical research applications for identification and quantification of an individual chemical substance or ligand in biological specimens.  

Learn more >

IVD Products

We provide IVD reagents for diagnostic applications in your laboratory. Our antibodies are developed and manufactured with the highest quality standard in the industry to comply with regulatory requirements.

Learn more >

Fluorophore Brightness Index

At BioLegend, we've spent nearly two decades crafting new fluorophores for flow cytometry. With each new option, researchers and colleagues have come to trust the performance of our products

Learn more >

Cell Markers Library

All cells express characteristic markers that can be used to help distinguish unique cell types. Cell markers can be expressed both extracellularly (on surface of the cell) or as an intracellular molecule. We provide extensive information about cell markers and cell types associates, ideal for project management.

Learn more >

Spectra Analyzers

BioLegend's Fluorescence Spectra Analyzer is useful for the analysis of excitation and emission spectra of commonly used fluorochromes for flow cytometry.

Learn more >

Expression of Common Surface Molecules on Blood Cells

We provide an extensive and easy to use list of common surface molecules on blood cells, as a reference and guide for your panel designs.

Learn more >