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
P47736	RAP1GAP	LIVTFDEHVISNNFK	lung	—	100.0	None	—
P47736	RAP1GAP	SSAIGIENIQEVQEK	kidney	—	100.0	None	—
P47736	RAP1GAP	SSAIGIENIQEVQEK	lung	—	100.0	None	—
P47736	RAP1GAP	SSAIGIENIQEVQEK	Spleen	—	100.0	None	—
P47736	RAP1GAP	TPDSGHVSQEPK	kidney	—	100.0	None	—
P47755	CAPZA2	ADLEEQLSDEEK	dbs	—	100.0	None	—
P47755	CAPZA2	ADLEEQLSDEEK	kidney	—	100.0	None	—
P47755	CAPZA2	ADLEEQLSDEEK	liver	—	100.0	None	—
P47755	CAPZA2	ADLEEQLSDEEK	lung	—	100.0	None	—
P47755	CAPZA2	ADLEEQLSDEEK	plasma	—	100.0	None	—
P47755	CAPZA2	ADLEEQLSDEEK	Spleen	—	100.0	None	—
P47755	CAPZA2	IEGYEDQVLITEHGDLGNGK	Heart	—	100.0	None	—
P47755	CAPZA2	IEGYEDQVLITEHGDLGNGK	kidney	—	100.0	None	—
P47755	CAPZA2	IEGYEDQVLITEHGDLGNGK	liver	—	100.0	None	—
P47755	CAPZA2	IEGYEDQVLITEHGDLGNGK	lung	—	100.0	None	—
P47755	CAPZA2	IEGYEDQVLITEHGDLGNGK	Spleen	—	100.0	None	—
P47755	CAPZA2	IQVHYYEDGNVQLVSHK	kidney	—	100.0	None	—
P47755	CAPZA2	IQVHYYEDGNVQLVSHK	liver	—	100.0	None	—
P47755	CAPZA2	IQVHYYEDGNVQLVSHK	lung	—	100.0	None	—
P47756	CAPZB	LPPQQIEK	Heart	—	100.0	None	—
P47756	CAPZB	LPPQQIEK	kidney	—	100.0	None	—
P47756	CAPZB	LPPQQIEK	lung	—	100.0	None	—
P47756	CAPZB	SVQTFADK	dbs	—	100.0	None	—
P47756	CAPZB	SVQTFADK	Heart	—	100.0	None	—
P47756	CAPZB	SVQTFADK	lung	—	100.0	None	—
P47813	EIF1AX	AYGELPEHAK	dbs	—	100.0	None	—
P47813	EIF1AX	AYGELPEHAK	Heart	—	100.0	None	—
P47813	EIF1AX	AYGELPEHAK	kidney	—	100.0	None	—
P47813	EIF1AX	AYGELPEHAK	liver	—	100.0	None	—
P47813	EIF1AX	AYGELPEHAK	lung	—	100.0	None	—
P47813	EIF1AX	EDGQEYAQVIK	lung	—	100.0	None	—
P47813	EIF1AX	EDGQEYAQVIK	Spleen	—	100.0	None	—
P47895	ALDH1A3	EEIFGPVQPILK	kidney	—	100.0	None	—
P47895	ALDH1A3	EEIFGPVQPILK	Spleen	—	100.0	None	—
P47895	ALDH1A3	YFAGWADK	kidney	—	100.0	None	—
P47897	QARS1	LNLHYAVVSK	dbs	—	100.0	None	—
P47897	QARS1	LNLHYAVVSK	Heart	—	100.0	None	—
P47897	QARS1	LNLHYAVVSK	liver	—	100.0	None	—
P47897	QARS1	LNLHYAVVSK	lung	—	100.0	None	—
P47974	ZFP36L2	SQHLLHLQQQQK	kidney	—	100.0	None	—
P47974	ZFP36L2	SQHLLHLQQQQK	liver	—	100.0	None	—
P47974	ZFP36L2	SQHLLHLQQQQK	lung	—	100.0	None	—
P47985	UQCRFS1	GKPLFVR	Heart	—	100.0	None	—
P47985	UQCRFS1	GKPLFVR	kidney	—	100.0	None	—
P47985	UQCRFS1	GKPLFVR	liver	—	100.0	None	—
P47985	UQCRFS1	GKPLFVR	Spleen	—	100.0	None	—
P47989	XDH	FYLTVLQK	liver	—	100.0	None	—
P47989	XDH	FYLTVLQK	Spleen	—	100.0	None	—
P48029	SLC6A8	GLTTLTPVSESSK	kidney	—	100.0	None	—
P48029	SLC6A8	SAENGIYSVSGDEK	kidney	—	100.0	None	—

SysQuan Human Database

Cart (0)