Though the application of particles and cell counting technology is diverse, there is a common need for particulate standards. We manufacture count standards for both dedicated particle counters and flow cytometers. Enumeration of cells in a sample may be achieved through use of a microsphere count standard. Cell count may be calculated by determining the ratio of fluorescent count beads to unlabeled cells. For information on proper mixing and sampling, see TSD 0706: Handling & Pipetting Concentration Standards.
Flow Cytometry Absolute Count Standard™
PDS 880, Flow Cytometry Absolute Count Standard™
TSD 0706, (Handling & Pipetting Concentration Standards)
SDS ST334, (Absolute Count Standard™)
Catalog Number | Nominal Mean Diameter (µm) |
---|---|
580 | Flow Cytometry Absolute Count Standard™ |
References
Døsen G, Tenstad E, Nygren MK, Stubberud H, Funderud S, Rian E. (2006) Wnt expression and canonical Wnt signaling in human bone marrow B lymphopoiesis. BMC Immunol. Jun 29;7:13.
Xiong, Z, Oriss, TB, Cavaretta, JP, Rosengart, MR, Lee, JS (2012) Red cell microparticle enumeration: validation of a flow cytometric approach. Vox Sang 103(1)p42–48 (Absolute Count standard; use with our Submicron Kit, Cat. 832)
Borzova, E, Dahinden, C, (2014) The Absolute Basophil Count. Meth Mol Biol V.1192 p87-100