SysQuan Human Database

Fast, large-scale absolute quantification for human samples. Unlike traditional methods requiring expensive synthetic peptides for each target, SysQuan uses metabolically K6-labeled mouse tissues with pre-quantified proteins. Simply mix your human samples with our standardized mouse tissue extracts to achieve absolute quantification across the entire proteome.

How to Use:

Search for proteins by gene name, UniProt accession, or peptide sequence
Filter by tissue type or assay availability (MRM, PRM-PASEF)
Select peptides to add them to your cart
Access MRM/PRM transitions, calibration curves, and observed peptide spectra
Download assay data

Available Data:

Optimized MRM & PRM-PASEF transitions for targeted MS
Absolute quantification calibration curves (fmol/µg)
Observed peptide MS/MS spectra from mouse tissues
Multi-tissue coverage across mouse organs

Use the SysQuan Kit: Pre-quantified K6-labeled mouse tissue extracts ready to spike into your human samples for rapid absolute quantification—no need for expensive synthetic peptide standards!

Uniprot ID	Gene	Peptide Sequence	Tissue	Mouse Conc. (fmol/µg)	Incorp. (%)	Assays Available	PTM
O75122	CLASP2	LLDGALK	kidney	—	100.0	None	—
O75122	CLASP2	LLDGALK	liver	—	100.0	None	—
O75122	CLASP2	LLDGALK	lung	—	100.0	None	—
O75122	CLASP2	LLDGALK	Spleen	—	100.0	None	—
O75122	CLASP2	LLNLYIK	Spleen	—	100.0	None	—
O75122	CLASP2	LTQEESFSVWDEHFK	Heart	—	100.0	None	—
O75122	CLASP2	LTQEESFSVWDEHFK	kidney	—	100.0	None	—
O75122	CLASP2	LTQEESFSVWDEHFK	liver	—	100.0	None	—
O75122	CLASP2	LTQEESFSVWDEHFK	lung	—	100.0	None	—
O75122	CLASP2	NHFPGEAETLYNSLEPSYQK	Heart	—	100.0	None	—
O75122	CLASP2	NHFPGEAETLYNSLEPSYQK	kidney	—	100.0	None	—
O75122	CLASP2	NHFPGEAETLYNSLEPSYQK	lung	—	100.0	None	—
O75122	CLASP2	NHFPGEAETLYNSLEPSYQK	Spleen	—	100.0	None	—
O75122	CLASP2	SFDDEESVDGNRPSSAASAFK	Heart	—	100.0	None	—
O75122	CLASP2	SFDDEESVDGNRPSSAASAFK	kidney	—	100.0	None	—
O75122	CLASP2	SFDDEESVDGNRPSSAASAFK	liver	—	100.0	None	—
O75122	CLASP2	SFDDEESVDGNRPSSAASAFK	lung	—	100.0	None	—
O75122	CLASP2	SFDDEESVDGNRPSSAASAFK	Spleen	—	100.0	None	—
O75122	CLASP2	SSSSSQESLNRPFSSK	liver	—	100.0	None	—
O75122	CLASP2	VITWTTEPK	kidney	—	100.0	None	—
O75122	CLASP2	VITWTTEPK	liver	—	100.0	None	—
O75122	CLASP2	VITWTTEPK	Spleen	—	100.0	None	—
O75122	CLASP2	VLVNSASAQK	Heart	—	100.0	None	—
O75122	CLASP2	VLVNSASAQK	liver	—	100.0	None	—
O75122	CLASP2	VLVNSASAQK	lung	—	100.0	None	—
O75122	CLASP2	VLVNSASAQK	Spleen	—	100.0	None	—
O75122	CLASP2	YIETLAK	Heart	—	100.0	None	—
O75122	CLASP2	YIETLAK	lung	—	100.0	None	—
O75122	CLASP2	YIETLAK	Spleen	—	100.0	None	—
O75127	PTCD1	TYHALLK	kidney	—	100.0	None	—
O75128	COBL	DVSLSTGAIK	kidney	—	100.0	None	—
O75128	COBL	DVSLSTGAIK	lung	—	100.0	None	—
O75128	COBL	SLNELGIK	lung	—	100.0	None	—
O75131	CPNE3	GSITISAEEIK	Heart	—	100.0	None	—
O75131	CPNE3	GSITISAEEIK	liver	—	100.0	None	—
O75131	CPNE3	NSGVISVK	Heart	—	100.0	None	—
O75131	CPNE3	NSGVISVK	kidney	—	100.0	None	—
O75131	CPNE3	NSGVISVK	liver	—	100.0	None	—
O75131	CPNE3	NSGVISVK	lung	—	100.0	None	—
O75131	CPNE3	QFQNAPK	lung	—	100.0	None	—
O75140	DEPDC5	AVNGFLADLFTK	kidney	—	100.0	None	—
O75140	DEPDC5	DVTLDLVELTFK	kidney	—	100.0	None	—
O75140	DEPDC5	GFGGSDDELVVNPK	kidney	—	100.0	None	—
O75140	DEPDC5	GFGGSDDELVVNPK	liver	—	100.0	None	—
O75140	DEPDC5	GFGGSDDELVVNPK	lung	—	100.0	None	—
O75140	DEPDC5	GFGGSDDELVVNPK	Spleen	—	100.0	None	—
O75140	DEPDC5	HPSTGVQLLSEQK	kidney	—	100.0	None	—
O75140	DEPDC5	HPSTGVQLLSEQK	liver	—	100.0	None	—
O75140	DEPDC5	HPSTGVQLLSEQK	Spleen	—	100.0	None	—
O75140	DEPDC5	LGDIVEIAHPNDEYSPLLLQVK	liver	—	100.0	None	—

SysQuan Human Database

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