Exosome Capture and Isolation Kit (For Serum/Plasma) (CD9)

Gel Pack

Exosome Capture and Isolation Kits is designed and optimized for isolation and enrichment of distinct sub-populations of exosomes from human serum or plasma. Exosomes are extracellular vesicles secreted by most cell types and contain some microRNAs and surface marker proteins such as CD9, CD63, CD81. The kit uses functionalized magnetic microparticles (Capture Beads, coupled with antibodies that recognize exosome surface antigen CD9) for exosome capture. The beads are modified with hydrophilic polymers to decrease non-specific binding and conjugated with antibody, which specifically binds to antigen of exosomes. The captured exosomes can be directly applied for Western Blot, Flow Cytometry and qRT-PCR etc, or gently eluted from magnetic beads for other applications such as NTA, Transmission Electron Microscopy and Labeling& Tracking etc..