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
P46926	GNPDA1	TVFVCDEDATLELK	lung	—	99.1	MRM+PRM	['Cys']
P48059	LIMS1	NDPYHPDHFNCANCGK	Spleen	—	98.6	MRM+PRM	['Cys']
P55072	VCP	GVLFYGPPGCGK	lung	—	98.8	MRM+PRM	['Cys']
P63244	RACK1	FSPNSSNPIIVSCGWDK	lung	—	98.6	MRM+PRM	['Cys']
P67936	TPM4	CGDLEEELK	lung	—	98.8	MRM+PRM	['Cys']
Q01518	CAP1	TDGCHAYLSK	Spleen	—	99.2	MRM+PRM	['Cys']
Q14644	RASA3	LSEVITDTGVVCHK	lung	—	98.8	MRM+PRM	['Cys']
Q15063	POSTN	DQGPNVCALQQILGTK	Spleen	—	98.6	MRM+PRM	['Cys']
Q16270	IGFBP7	GTCEQGPSIVTPPK	lung	—	99.1	MRM+PRM	['Cys']
Q8NFW8	CMAS	HLIEMGYLQGGK	kidney	—	99.1	MRM+PRM	['Meth']
Q96KP4	CNDP2	NVMLLPVGSADDGAHSQNEK	Spleen	—	98.5	MRM+PRM	['Meth']
Q9H0P0	NT5C3A	IIEMMPEFQK	Heart	—	98.8	MRM+PRM	['Meth']
Q9Y490	TLN1	QELAVFCSPEPPAK	liver	—	98.7	MRM+PRM	['Cys']
A6NIZ1	RAP1BL	QWNNCAFLESSAK	liver	—	98.0	MRM+PRM	['Cys']
O00151	PDLIM1	GHFFVEDQIYCEK	Heart	—	97.6	MRM+PRM	['Cys']
O00299	CLIC1	FLDGNELTLADCNLLPK	kidney	—	97.5	MRM+PRM	['Cys']
O15031	PLXNB2	LVECGSLFK	kidney	—	98.2	MRM+PRM	['Cys']
O15031	PLXNB2	LVECGSLFK	liver	—	98.4	MRM+PRM	['Cys']
O15031	PLXNB2	LVECGSLFK	Spleen	—	97.8	MRM+PRM	['Cys']
O60229	KALRN	AGLECSDIEK	liver	—	98.1	MRM+PRM	['Cys']
O60884	DNAJA2	NVLCSACSGQGGK	kidney	—	98.3	MRM+PRM	['Cys']
O75083	WDR1	GPVTDVAYSHDGAFLAVCDASK	Spleen	—	98.5	MRM+PRM	['Cys']
O75083	WDR1	LATGSDDNCAAFFEGPPFK	kidney	—	98.4	MRM+PRM	['Cys']
O75911	DHRS3	SLMDSDDDALLK	kidney	—	98.2	MRM+PRM	['Meth']
O76003	GLRX3	ELEASEELDTICPK	kidney	—	98.1	MRM+PRM	['Cys']
P00450	CP	DIFTGLIGPMK	lung	—	97.8	MRM+PRM	['Meth']
P00558	PGK1	AHSSMVGVNLPQK	plasma	—	98.2	MRM+PRM	['Meth']
P00738	HP	LPECEAVCGK	liver	—	98.0	MRM+PRM	['Cys']
P01024	C3	ACEPGVDYVYK	lung	—	98.3	MRM+PRM	['Cys']
P01024	C3	ADIGCTPGSGK	kidney	—	98.3	MRM+PRM	['Cys']
P01137	TGFB1	ALDTNYCFSSTEK	Spleen	—	97.8	MRM+PRM	['Cys']
P02452	COL1A1	SGEYWIDPNQGCNLDAIK	dbs	—	98.3	MRM+PRM	['Cys']
P02461	COL3A1	FTYTVLEDGCTK	lung	—	97.5	MRM+PRM	['Cys']
P02461	COL3A1	LMGSNEGEFK	lung	—	98.0	MRM+PRM	['Meth']
P04899	GNAI2	EIYTHFTCATDTK	Heart	—	97.8	MRM+PRM	['Cys']
P04899	GNAI2	EIYTHFTCATDTK	kidney	—	98.0	MRM+PRM	['Cys']
P04899	GNAI2	EIYTHFTCATDTK	Spleen	—	97.9	MRM+PRM	['Cys']
P04899	GNAI2	LFDSICNNK	Heart	—	98.4	MRM+PRM	['Cys']
P05106	ITGB3	GECLCGQCVCHSSDFGK	Spleen	—	98.4	MRM+PRM	['Cys']
P07602	PSAP	GCSFLPDPYQK	plasma	—	97.7	MRM+PRM	['Cys']
P07738	BPGM	FCSWVDQK	Heart	—	97.6	MRM+PRM	['Cys']
P07738	BPGM	FCSWVDQK	kidney	—	98.2	MRM+PRM	['Cys']
P07954	FH	LMNESLMLVTALNPHIGYDK	Heart	—	97.6	MRM+PRM	['Meth']
P08559	PDHA1	MVNSNLASVEELK	Heart	—	97.9	MRM+PRM	['Meth']
P08865	RPSA	YVDIAIPCNNK	Heart	—	98.1	MRM+PRM	['Cys']
P09960	LTA4H	AILPCQDTPSVK	kidney	—	97.9	MRM+PRM	['Cys']
P09960	LTA4H	AILPCQDTPSVK	lung	—	98.4	MRM+PRM	['Cys']
P11171	EPB41	VSLLDDTVYECVVEK	dbs	—	98.0	MRM+PRM	['Cys']
P11182	DBT	LAMENNIK	Heart	—	98.4	MRM+PRM	['Meth']
P11498	PC	AYVEANQMLGDLIK	Heart	—	98.0	MRM+PRM	['Meth']

SysQuan Human Database

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