Molecular Fingerprints Converge into a Health Map
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MS Detection Chip
Lip-Si Array® Lipid MS Chip
Lip-Si Array® Lipid MS Chip is developed through a highly customizable and controllable preparation process, capable of absorbing and transferring laser energy, as well as efficiently transferring charges. It enables high-sensitivity, high-throughput detection of various lipid molecules in biological fluids, cells, and tissues without the need for a matrix. Its performance significantly outperforms conventional MALDI matrices such as 9-AA and DHB.
Product Consultation
Precisely controllable array size,uniform and stable test wells
High flatness, high precision in molecular weight detection
No matrix interference, simple sample preparation
Used in conjunction with MALDI-TOF mass spectrometers,enableing both non-targeted and targeted lipidomics analysis of diverse samples for further lipidomics studies. The default size is compatible with Bruker instruments, including the autoflex maX, ultraflex maX, and MALDI2, also can be customized to suit other instruments.
Serum lipid fingerprint spectra tested using the Lip-Si Array® chip on the ultraflex maX platform and MALDI2 platform. Data were collected using the MALDI2 and MALDI2+TIMS methods on the MALDI2 platform.
Recommended molecular weight range
Background noise
Lipid-related peaks
Lipid molecule coverage
Stability of spectrum response
20-2000 Da
Fewer than 3 background peaks (S/N > 3) in the lipid detection region (400-1000 Da)
Over 1000 lipid peaks (S/N > 3)
Over 400 lipid types such as: Phospholipids: PI, PE, PS, PG, PA, etc. Sphingolipids: SHexCer, Cer, HexCer, etc. Neutral lipids: TG, DG, CE, Chol., etc. Fatty acids: FA, etc.
CV<10%
| Product | Adaptive Mass Spectrometer | Application | Specification | Model | Item NO. |
|---|---|---|---|---|---|
Lip-Si Array® Lipid MS Chip | autoflex max、ultraflex maX、rapidflex maX、MALDI2 | Used for matrix-free detection of lipid molecules <1500 Da in biological samples, with a sample volume of 0.8-1 µL. | 108 well | LipArray04 | HR5003 |
