Flow Cytometry Antibody
Strictly Validated Antibodies
So far, there are over 1000 strictly validated antibodies developed in Sino Biological Inc. favorable for Flow Cytometry assay.
Flow Cytometry / FACS Background
Flow cytometry is a method to evaluate cell membrane proteins and intracellular proteins as well as peptides and DNA. The principle behind FACS is an antigen-antibody reaction, with the antibodies being fluorescently labelled. There are three fluorescent proteins (R-PE, APC, and PerCP) conjugated to antibodies. Flow cytometry quantification is carried out with intercalating color labels (without the antibody). Flow cytometry antibodies are widely used in cell counting, cell sorting, biomarker detection and protein engineering.