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
Q16539	MAPK14	LSRPFQSIIHAK	kidney	—	100.0	None	—
Q16539	MAPK14	LVGTPGAELLK	Heart	—	100.0	None	—
Q16539	MAPK14	PFQSIIHAK	Heart	—	100.0	None	—
Q16539	MAPK14	PFQSIIHAK	kidney	—	100.0	None	—
Q16539	MAPK14	PFQSIIHAK	liver	—	100.0	None	—
Q16539	MAPK14	PFQSIIHAK	lung	—	100.0	None	—
Q16539	MAPK14	PFQSIIHAK	Spleen	—	100.0	None	—
Q16543	CDC37	LGPGGLDPVEVYESLPEELQK	dbs	—	100.0	None	—
Q16543	CDC37	LGPGGLDPVEVYESLPEELQK	kidney	—	100.0	None	—
Q16543	CDC37	LGPGGLDPVEVYESLPEELQK	liver	—	100.0	None	—
Q16543	CDC37	LGPGGLDPVEVYESLPEELQK	lung	—	100.0	None	—
Q16543	CDC37	LGPGGLDPVEVYESLPEELQK	plasma	—	100.0	None	—
Q16555	DPYSL2	GTVVYGEPITASLGTDGSHYWSK	dbs	—	100.0	None	—
Q16555	DPYSL2	GTVVYGEPITASLGTDGSHYWSK	liver	—	100.0	None	—
Q16555	DPYSL2	GTVVYGEPITASLGTDGSHYWSK	lung	—	100.0	None	—
Q16555	DPYSL2	GTVVYGEPITASLGTDGSHYWSK	Spleen	—	100.0	None	—
Q16555	DPYSL2	KPFPDFVYK	dbs	—	100.0	None	—
Q16555	DPYSL2	KPFPDFVYK	Heart	—	100.0	None	—
Q16555	DPYSL2	KPFPDFVYK	kidney	—	100.0	None	—
Q16555	DPYSL2	KPFPDFVYK	liver	—	100.0	None	—
Q16555	DPYSL2	KPFPDFVYK	lung	—	100.0	None	—
Q16555	DPYSL2	KPFPDFVYK	Spleen	—	100.0	None	—
Q16555	DPYSL2	TVTPASSAK	Heart	—	100.0	None	—
Q16555	DPYSL2	TVTPASSAK	Spleen	—	100.0	None	—
Q16560	SNRNP35	DLVTGFSK	Spleen	—	100.0	None	—
Q16566	CAMK4	DLKPENLLYATPAPDAPLK	Spleen	—	100.0	None	—
Q16566	CAMK4	IADFGLSK	Spleen	—	100.0	None	—
Q16566	CAMK4	LIVLDPK	Spleen	—	100.0	None	—
Q16576	RBBP7	AIFTGHSAVVEDVAWHLLHESLFGSVADDQK	lung	—	100.0	None	—
Q16576	RBBP7	GEFGGFGSVTGK	Heart	—	100.0	None	—
Q16576	RBBP7	GEFGGFGSVTGK	kidney	—	100.0	None	—
Q16576	RBBP7	GEFGGFGSVTGK	liver	—	100.0	None	—
Q16576	RBBP7	GEFGGFGSVTGK	Spleen	—	100.0	None	—
Q16576	RBBP7	IGEEQSAEDAEDGPPELLFIHGGHTAK	Heart	—	100.0	None	—
Q16576	RBBP7	IGEEQSAEDAEDGPPELLFIHGGHTAK	kidney	—	100.0	None	—
Q16576	RBBP7	IGEEQSAEDAEDGPPELLFIHGGHTAK	liver	—	100.0	None	—
Q16576	RBBP7	IGEEQSAEDAEDGPPELLFIHGGHTAK	lung	—	100.0	None	—
Q16584	MAP3K11	LEEVIGIGGFGK	kidney	—	100.0	None	—
Q16584	MAP3K11	LEEVIGIGGFGK	lung	—	100.0	None	—
Q16585	SGCB	NENLVITGNNQPIVFQQGTTK	Heart	—	100.0	None	—
Q16585	SGCB	NENLVITGNNQPIVFQQGTTK	lung	—	100.0	None	—
Q16595	FXN	LDLSSLAYSGK	Heart	—	100.0	None	—
Q16595	FXN	LDLSSLAYSGK	liver	—	100.0	None	—
Q16595	FXN	LGGDLGTYVINK	liver	—	100.0	None	—
Q16595	FXN	LGGDLGTYVINK	lung	—	100.0	None	—
Q16595	FXN	QIWLSSPSSGPK	Heart	—	100.0	None	—
Q16595	FXN	QIWLSSPSSGPK	lung	—	100.0	None	—
Q16625	OCLN	EHIYDEQPPNVEEWVK	kidney	—	100.0	None	—
Q16625	OCLN	EHIYDEQPPNVEEWVK	liver	—	100.0	None	—
Q16625	OCLN	EHIYDEQPPNVEEWVK	lung	—	100.0	None	—

SysQuan Human Database

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