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
Q8WV41	SNX33	FTVISVPHLPEK	kidney	—	100.0	MRM	—
Q8WV41	SNX33	FTVISVPHLPEK	liver	—	100.0	MRM	—
Q8WV41	SNX33	FTVISVPHLPEK	lung	—	100.0	MRM	—
Q8WV41	SNX33	FTVISVPHLPEK	Spleen	—	100.0	MRM	—
Q8WV99	ZFAND2B	LDFLPLK	Heart	—	100.0	MRM	—
Q8WV99	ZFAND2B	LDFLPLK	kidney	—	100.0	MRM	—
Q8WV99	ZFAND2B	LDFLPLK	liver	—	100.0	MRM	—
Q8WV99	ZFAND2B	LDFLPLK	lung	—	100.0	MRM	—
Q8WV99	ZFAND2B	LDFLPLK	Spleen	—	100.0	MRM	—
Q8WVJ2	NUDCD2	GGPDFSNLEK	dbs	—	100.0	MRM	—
Q8WVJ2	NUDCD2	GGPDFSNLEK	Heart	—	100.0	MRM	—
Q8WVJ2	NUDCD2	GGPDFSNLEK	kidney	—	100.0	MRM	—
Q8WVJ2	NUDCD2	GGPDFSNLEK	lung	—	100.0	MRM	—
Q8WVM7	STAG1	LELLLQK	Heart	—	100.0	MRM	—
Q8WVM7	STAG1	LELLLQK	kidney	—	100.0	MRM	—
Q8WVM7	STAG1	LELLLQK	lung	—	100.0	MRM	—
Q8WVM7	STAG1	LTSFHNAHDLTK	Heart	—	100.0	MRM	—
Q8WVM7	STAG1	LTSFHNAHDLTK	kidney	—	100.0	MRM	—
Q8WVM7	STAG1	LTSFHNAHDLTK	liver	—	100.0	MRM	—
Q8WVM7	STAG1	LTSFHNAHDLTK	lung	—	100.0	MRM	—
Q8WVM7	STAG1	LTSFHNAHDLTK	Spleen	—	100.0	MRM	—
Q8WVQ1	CANT1	AVPWVILSDGDGTVEK	kidney	—	100.0	MRM	—
Q8WVQ1	CANT1	AVPWVILSDGDGTVEK	liver	—	100.0	MRM	—
Q8WVQ1	CANT1	AVPWVILSDGDGTVEK	Spleen	—	100.0	MRM	—
Q8WVT3	TRAPPC12	LLTAHGQGYGK	Heart	—	100.0	MRM	—
Q8WVT3	TRAPPC12	LLTAHGQGYGK	kidney	—	100.0	MRM	—
Q8WVT3	TRAPPC12	LLTAHGQGYGK	liver	—	100.0	MRM	—
Q8WVT3	TRAPPC12	LLTAHGQGYGK	lung	—	100.0	MRM	—
Q8WVT3	TRAPPC12	LLTAHGQGYGK	Spleen	—	100.0	MRM	—
Q8WVV9	HNRNPLL	QALVEFENIDSAK	Heart	—	100.0	MRM	—
Q8WVV9	HNRNPLL	QALVEFENIDSAK	kidney	—	100.0	MRM	—
Q8WVV9	HNRNPLL	QALVEFENIDSAK	liver	—	100.0	MRM	—
Q8WVV9	HNRNPLL	QALVEFENIDSAK	lung	—	100.0	MRM	—
Q8WVV9	HNRNPLL	QALVEFENIDSAK	Spleen	—	100.0	MRM	—
Q8WVY7	UBLCP1	FSEFYSK	Heart	—	100.0	MRM	—
Q8WVY7	UBLCP1	FSEFYSK	lung	—	100.0	MRM	—
Q8WW12	PCNP	DTPTSAGPNSFNK	Heart	—	100.0	MRM	—
Q8WW12	PCNP	DTPTSAGPNSFNK	liver	—	100.0	MRM	—
Q8WW12	PCNP	DTPTSAGPNSFNK	lung	—	100.0	MRM	—
Q8WW12	PCNP	DTPTSAGPNSFNK	Spleen	—	100.0	MRM	—
Q8WW22	DNAJA4	LISQAYEVLSDPK	dbs	—	100.0	MRM	—
Q8WW22	DNAJA4	LISQAYEVLSDPK	Heart	—	100.0	MRM	—
Q8WW22	DNAJA4	LISQAYEVLSDPK	kidney	—	100.0	MRM	—
Q8WW22	DNAJA4	LISQAYEVLSDPK	liver	—	100.0	MRM	—
Q8WWM7	ATXN2L	EFNPTKPLLSVNK	Heart	—	100.0	MRM	—
Q8WWM7	ATXN2L	EFNPTKPLLSVNK	kidney	—	100.0	MRM	—
Q8WWM7	ATXN2L	EFNPTKPLLSVNK	liver	—	100.0	MRM	—
Q8WWM7	ATXN2L	EFNPTKPLLSVNK	lung	—	100.0	MRM	—
Q8WWM7	ATXN2L	EFNPTKPLLSVNK	Spleen	—	100.0	MRM	—
Q8WX92	NELFB	ELQGFLDGVK	Heart	—	100.0	MRM	—

SysQuan Human Database

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