Flow Cytometry / FACS Antibody | Stem Cell


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 andprotein engineering.
Stem Cells are characterised by their two properties of capability of renewing themselves and differentiating into a diverse range of cell types. Stem cell related antibody is an important means in the study of stem cells, stem cell related antibody provides the effective and fast method for stem cell separation, stem cell purification and identification of stem cell marker. The use of different stem cell related growth Factors, chemokines and cytokines in particular conditions on stem cells were induced toward a particular cell differentiation.