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
P57740	NUP107	AYLEAHETFNEWFK	lung	—	100.0	None	—
P57740	NUP107	AYLEAHETFNEWFK	Spleen	—	100.0	None	—
P57740	NUP107	DEIGEFSDNIEFYAK	kidney	—	100.0	None	—
P57740	NUP107	DEIGEFSDNIEFYAK	Spleen	—	100.0	None	—
P57740	NUP107	EADLDVATITK	Heart	—	100.0	None	—
P57740	NUP107	EADLDVATITK	liver	—	100.0	None	—
P57740	NUP107	EEVSIEVLK	kidney	—	100.0	None	—
P57740	NUP107	EEVSIEVLK	liver	—	100.0	None	—
P57740	NUP107	EEVSIEVLK	lung	—	100.0	None	—
P57740	NUP107	EEVSIEVLK	Spleen	—	100.0	None	—
P57740	NUP107	LYLVFSK	kidney	—	100.0	None	—
P57740	NUP107	LYLVFSK	lung	—	100.0	None	—
P57740	NUP107	LYLVFSK	Spleen	—	100.0	None	—
P57740	NUP107	VLEENQEHYHIVQK	Heart	—	100.0	None	—
P57740	NUP107	VLEENQEHYHIVQK	kidney	—	100.0	None	—
P57740	NUP107	VLEENQEHYHIVQK	liver	—	100.0	None	—
P57740	NUP107	VLEENQEHYHIVQK	lung	—	100.0	None	—
P57768	SNX16	QLGLQAFLQNLVAHK	Heart	—	100.0	None	—
P57768	SNX16	QLGLQAFLQNLVAHK	liver	—	100.0	None	—
P57768	SNX16	QLGLQAFLQNLVAHK	lung	—	100.0	None	—
P57768	SNX16	QLGLQAFLQNLVAHK	Spleen	—	100.0	None	—
P57772	EEFSEC	ALSTTASTAAFDK	lung	—	100.0	None	—
P57772	EEFSEC	GAPIIPVAAK	kidney	—	100.0	None	—
P57772	EEFSEC	GAPIIPVAAK	liver	—	100.0	None	—
P57772	EEFSEC	GAPIIPVAAK	lung	—	100.0	None	—
P57772	EEFSEC	GAPIIPVAAK	Spleen	—	100.0	None	—
P57772	EEFSEC	LVVVLNK	Heart	—	100.0	None	—
P57772	EEFSEC	LVVVLNK	kidney	—	100.0	None	—
P57772	EEFSEC	LVVVLNK	liver	—	100.0	None	—
P57772	EEFSEC	LVVVLNK	lung	—	100.0	None	—
P57772	EEFSEC	VNVNVGVLGHIDSGK	Heart	—	100.0	None	—
P57772	EEFSEC	VNVNVGVLGHIDSGK	kidney	—	100.0	None	—
P57772	EEFSEC	VNVNVGVLGHIDSGK	liver	—	100.0	None	—
P57772	EEFSEC	VNVNVGVLGHIDSGK	lung	—	100.0	None	—
P57772	EEFSEC	VNVNVGVLGHIDSGK	Spleen	—	100.0	None	—
P58004	SESN2	LYPEGGQLLDEK	kidney	—	100.0	None	—
P58005	SESN3	LYSDIGHLLDEK	Spleen	—	100.0	None	—
P58107	EPPK1	DTVTPGELLK	liver	—	100.0	None	—
P58107	EPPK1	LSVEEAVAAGVVGGEIQEK	kidney	—	100.0	None	—
P58166	INHBE	ALVLELAK	liver	—	100.0	None	—
P58335	ANTXR2	AFDLYFVLDK	lung	—	100.0	None	—
P58335	ANTXR2	AFDLYFVLDK	plasma	—	100.0	None	—
P58335	ANTXR2	GGFQALK	Heart	—	100.0	None	—
P58511	SMIM11	VLEHVPLLLYILAAK	kidney	—	100.0	None	—
P58511	SMIM11	VLEHVPLLLYILAAK	lung	—	100.0	None	—
P58546	MTPN	GADINAPDK	liver	—	100.0	None	—
P58658	EVA1C	YLLVSFK	lung	—	100.0	None	—
P58876	H2BC5	ESYSVYVYK	liver	—	100.0	None	—
P58876	H2BC5	ESYSVYVYK	plasma	—	100.0	None	—
P58876	H2BC5	QVHPDTGISSK	plasma	—	100.0	None	—

SysQuan Human Database

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