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
Q8NCW5	NAXE	FVPPALEK	liver	1.8	100.0	MRM+PRM	—
Q8TBX8	PIP4K2C	DVEFLVQLK	kidney	1.6	100.0	MRM+PRM	—
Q8TBX8	PIP4K2C	DVEFLVQLK	liver	0.2	100.0	MRM+PRM	—
Q8TC12	RDH11	IHFHNLQGEK	liver	1.5	100.0	MRM+PRM	—
Q8WUM4	PDCD6IP	NIQVSHQEFSK	kidney	0.2	100.0	MRM+PRM	—
Q8WUM4	PDCD6IP	NIQVSHQEFSK	liver	0.6	100.0	MRM+PRM	—
Q8WW59	SPRYD4	YGLVGLEPTK	liver	0.1	100.0	MRM+PRM	—
Q92688	ANP32B	DLSTIEPLK	liver	1.4	100.0	MRM+PRM	—
Q92882	OSTF1	LGDTALHAAAWK	kidney	0.5	100.0	MRM+PRM	—
Q92882	OSTF1	LGDTALHAAAWK	liver	0.5	100.0	MRM+PRM	—
Q93084	ATP2A3	VDQSILTGESVSVTK	lung	6.3	100.0	MRM+PRM	—
Q969T9	WBP2	AEAGGGWEGSASYK	Heart	1.2	100.0	MRM+PRM	—
Q96DC8	ECHDC3	VIIISAEGPVFSSGHDLK	liver	1.3	100.0	MRM+PRM	—
Q96EM0	L3HYPDH	IALQYHK	liver	0.3	100.0	MRM+PRM	—
Q96FW1	OTUB1	EYAEDDNIYQQK	Heart	2.4	100.0	MRM+PRM	—
Q96FW1	OTUB1	EYAEDDNIYQQK	kidney	1.9	100.0	MRM+PRM	—
Q96FW1	OTUB1	EYAEDDNIYQQK	liver	0.5	100.0	MRM+PRM	—
Q96G03	PGM2	DPDPEFPTVK	liver	0.1	100.0	MRM+PRM	—
Q96HN2	AHCYL2	VPEVELK	liver	0.1	100.0	MRM+PRM	—
Q96HY7	DHTKD1	KPLIVASPK	liver	0.2	100.0	MRM+PRM	—
Q96KP4	CNDP2	EGGSIPVTLTFQEATGK	liver	1.9	100.0	MRM+PRM	—
Q96N76	UROC1	ILYSDQK	liver	5.5	100.0	MRM+PRM	—
Q96PD7	DGAT2	DTIDYLLSK	Heart	0.1	100.0	MRM+PRM	—
Q96PD7	DGAT2	DTIDYLLSK	liver	0.1	100.0	MRM+PRM	—
Q96QK1	VPS35	LLDEAIQAVK	kidney	8.6	100.0	MRM+PRM	—
Q99436	PSMB7	GTTAVLTEK	liver	31.2	100.0	MRM+PRM	—
Q99460	PSMD1	TVGTPIASVPGSTNTGTVPGSEK	Heart	0.9	100.0	MRM+PRM	—
Q99487	PAFAH2	LPVSWNGPFK	kidney	0.3	100.0	MRM+PRM	—
Q99487	PAFAH2	LPVSWNGPFK	liver	0.2	100.0	MRM+PRM	—
Q99623	PHB2	IVQAEGEAEAAK	kidney	4.8	100.0	MRM+PRM	—
Q99623	PHB2	IVQAEGEAEAAK	liver	2.0	100.0	MRM+PRM	—
Q99733	NAP1L4	YAALYQPLFDK	Heart	0.4	100.0	MRM+PRM	—
Q99733	NAP1L4	YAALYQPLFDK	kidney	0.5	100.0	MRM+PRM	—
Q99733	NAP1L4	YAALYQPLFDK	liver	0.4	100.0	MRM+PRM	—
Q99798	ACO2	GHLDNISNNLLIGAINIENGK	liver	2.1	100.0	MRM+PRM	—
Q99798	ACO2	LNRPLTLSEK	Heart	216.7	100.0	MRM+PRM	—
Q99798	ACO2	LNRPLTLSEK	liver	4.8	100.0	MRM+PRM	—
Q99829	CPNE1	FGIYDIDNK	Heart	0.3	100.0	MRM+PRM	—
Q99829	CPNE1	FGIYDIDNK	kidney	1.1	100.0	MRM+PRM	—
Q99832	CCT7	ATISNDGATILK	liver	1.4	100.0	MRM+PRM	—
Q99832	CCT7	LLDVVHPAAK	kidney	1.2	100.0	MRM+PRM	—
Q99832	CCT7	LLDVVHPAAK	liver	1.1	100.0	MRM+PRM	—
Q9BQG2	NUDT12	EVEEESGVK	liver	0.2	100.0	MRM+PRM	—
Q9BS26	ERP44	NIIGYFEQK	liver	1.5	100.0	MRM+PRM	—
Q9BWD1	ACAT2	ELGLNPEK	liver	2.1	100.0	MRM+PRM	—
Q9BXS5	AP1M1	ILQEYITQEGHK	liver	0.3	100.0	MRM+PRM	—
Q9BY32	ITPA	IVFVTGNAK	liver	0.2	100.0	MRM+PRM	—
Q9H223	EHD4	EYQISAGDFPEVK	kidney	0.8	100.0	MRM+PRM	—
Q9H4M9	EHD1	ELVNNLGEIYQK	kidney	0.8	100.0	MRM+PRM	—
Q9H4M9	EHD1	ELVNNLGEIYQK	liver	0.4	100.0	MRM+PRM	—

SysQuan Human Database

Cart (0)