Exosome Quantitation

Sensitive quantitation of exosomal proteins

When you need to know the amount of exosomes you’ve isolated, BioCat offers a range of exosome quantification kits, including exosome ELISAs, to meet your needs. For the fastest and most sensitive antibody-based quantitation, the ExoELISA-ULTRA CD63 and CD81 Kits improve on the original ExoELISA Kits by providing greater sensitivity - down to 1 µg protein equivalent - and a fast, 4-hour workflow. In addition the ExoELISA collection includes kits for easy quantitation and characterization of bacterial outer membrane vesicles (OMVs).

If you want speedier quantitation (20 min) that does not rely on antibody binding, the colorimetric EXOCET Exosome Quantitation Kit provides direct measurement of the activity of a known exosomal protein, Acetylcholinesterase (AChE). The FLUOROCET Exosome Quantitation Kit  is a >30-fold more sensitive version of EXOCET that relies upon fluorescence-based quantitation.