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Pre-Weighed Ultrapure SA MALDI Matrix 4-Tubes x 25 mg
Sinapinic Acid (Sinapic Acid; SA) is a commonly used MALDI mass spectrometry (MALDI-MS) matrix 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!
Sinapinic Acid Product Information Sheet & General Protocol
Typical MALDI matrix dilution solvent: 70:30:0.3 Water:Acetonitrile:TFA
Molecular Weight: 224.21
CAS Number: 530-59-6
Alternative Names: Sinapic Acid; SA; 3,5-Dimethoxy-4-hydroxycinnamic acid; 4-Hydroxy-3,5-dimethoxy-cinnamic acid
Be sure to see ProteoChem's complete MALDI mass spec matrix product line here!