Charge detection mass spectrometry

8 listings from 5 suppliers

Japanese name: 電荷検出質量分析（CDMS）

Charge detection mass spectrometry (CDMS) measures the mass of single particles directly, which suits megadalton-class molecules such as AAV capsids and virus-like particles. It is used to estimate empty, partial, full and overfilled capsid ratios from small samples. Dedicated CDMS instruments and Orbitrap-based extension modes differ in mass range and scale of installation, and that is the first choice a buyer faces. Here you will find dedicated CDMS instruments, automated sample preparation, contract analysis and a related single-particle method (mass photometry).

Dedicated CDMS instruments
Product	Maker	Where to buy in Japan
Xevo CDMS	Waters	Not yet confirmed
Q Exactive UHMR + Direct Mass Technology (DMTM)	Thermo Fisher Scientific	Thermo Fisher Scientific K.K. (Japanese subsidiary)
Direct Mass Technology mode	Thermo Fisher Scientific	Thermo Fisher Scientific K.K. (Japanese subsidiary)
Orbitrap Ascend Tribrid (Direct Mass Technology compatible)	Thermo Fisher Scientific	Thermo Fisher Scientific K.K. (Japanese subsidiary)

Automated sample prep and SS-CDMS
Product	Maker	Where to buy in Japan
SampleStream Platform	Integrated Protein Technologies	Not yet confirmed
IPT SampleStream (European sales and support)	Integrated Protein Technologies	Not yet confirmed

Contract analysis (CRO)Used alongside this category
Product	Maker	Where to buy in Japan
Contract CD-MS analysis services	Megadalton Solutions	Not yet confirmed

Related: single-particle mass measurement (CDMS alternatives)Used alongside this category
Product	Maker	Where to buy in Japan
SamuxMP mass photometer	Refeyn	Not yet confirmed

“Where to buy in Japan” shows only sales relationships we have confirmed on the company’s or the distributor’s own website. “Not yet confirmed” means we have not checked yet, not that the product is unavailable in Japan. Product names link to the maker’s own page.