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DiagExo® Urinary Exosome Isolation Kit

Why our exosome so pure?
Answer: By targeted filtration, our filter of specific binding treatment removes protein contaminant to isolate exosome at 95% high purity.        Click to see pure exosome images


DiagExo® Urinary Exosome Isolation Kit

Cat. #

$  119.00
(  2 reactions)

$  349.00
(10 reactions)

(40 reactions)

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Isolate pure exosome from urine. This kit yields much higher purity than exosome precipitation method. This product is for research use only.


50 ~ 200 µL exosome per reaction.


P120 kit can isolate/purify pure exosome at high yield from Urine.

  • Easy to use: No ultra-centrifugation (< 2 hours)
  • 10 fold higher yield (vs. other kits and ultracentrifuge)
  • Save cost (vs. antibodies-beads method)
  • Isolate Pure exosome (>95% purity vs. 25% purity by exosome precipitation method)
  • Intact exosome (good morphology)

Use as little as 1 mL urine to achieve high yield of exosomes for any downstream applications: EM study, exosome label, exosome subpopulation, qRT-PCR profiling of exosomal miRNAs, and gel analysis of exosomal proteins.

Shipping / Storage

Ship and store at room temperature. Upon receiving keep all bottles upright, in cool and dark place.

Shelf Life

12 months

Manual (protocol)

exosome concentration, exosome concentration method, how to purify exosome


exosome concentration, exosome concentration method, how to purify exosome


Components Amount Storage
Cat.#: P120S Cat.#: P120   Cat.#: P120L
Solution A (blue) 0.5 mL 2.5 mL 10 mL Room temperature
Solution B 0.5 mL 2.5 mL 10 mL Room temperature
Solution C 2 mL 10 mL 10 mL x 4 Room temperature
DiagExo® Column 2 10 40 Room temperature


Because the exosome yield of this kit is 10 fold higher than all other kits, you can start with only 1 mL urine. One PureExo® Column is only for one reaction. Do not exceed 3 mL urine to avoid indistinct layer separation and column clogging.
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