Ometa Labs MASST

MASST enables you to search a single MS/MS spectrum against billions of MS/MS spectra. Discover where your spectra has been previously observed.

Search Parameters

Minimum Cosine Score

Minimum Matched Peaks

Parent Mass Tolerance (Da)

Fragment Tolerance (Da)

Analog Search ?

Database to Search

Input Type

USI

Precursor M/Z

Peaks

Populate Demo Surfactin

Populate Demo Caffeine