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Pre-Weighed Ultrapure MALDI Matrix Tubes
Sinapinic Acid (SA) is a commonly used MALDI mass
spectrometry (MALDI-MS) reagent with a λmax
at 337 nm and 355 nm. Sinapinic acid is an ideal choice
for large peptides or proteins with molecular weights
larger than 10 kDa. Dissolve right in the plastic tube
to get your saturated matrix solution!
Typical Dilution Solvent: 70:30:0.3
Water:Acetonitrile:TFA
Molecular Weight: 224.21
CAS Number: 530-59-6
Alternative Names: SA, 3,5-Dimethoxy-4-hydroxycinnamic
acid, 4-Hydroxy-3,5-dimethoxy-cinnamic acid

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