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
Q16555	DPYSL2	GLYDGPVCEVSVTPK	kidney	—	82.3	MRM	['Cys']
P36969	GPX4	ICVNGDDAHPLWK	Spleen	—	82.2	MRM	['Cys']
P00533	EGFR	NLCYANTINWK	Spleen	—	82.0	MRM	['Cys']
P80404	ABAT	GVVLGGCGDK	Spleen	—	82.0	MRM	['Cys']
P53597	SUCLG1	MGHAGAIIAGGK	Heart	—	81.9	MRM	['Meth']
P00326	ADH1C	VCLIGCGFSTGYGSAVK	dbs	—	81.8	MRM	['Cys']
P35625	TIMP3	SCYYLPCFVTSK	liver	—	81.5	MRM	['Cys']
P49748	ACADVL	LFVALQGCMDK	kidney	—	81.2	MRM	['Meth', 'Cys']
P00505	GOT2	IPEQSVLLLHACAHNPTGVDPRPEQWK	lung	—	81.2	MRM	['Cys']
P53396	ACLY	VDATADYICK	lung	—	80.8	MRM	['Cys']
Q15365	PCBP1	AITIAGVPQSVTECVK	Spleen	—	80.8	MRM	['Cys']
P45880	VDAC2	WCEYGLTFTEK	Heart	—	80.7	MRM	['Cys']
P60174	TPI1	IAVAAQNCYK	dbs	—	80.5	MRM	['Cys']
P15104	GLUL	LVLCEVFK	plasma	—	80.3	MRM	['Cys']
Q9Y277	VDAC3	CNTPTYCDLGK	Heart	—	79.7	MRM	['Cys']
O15144	ARPC2	NCFASVFEK	dbs	—	79.6	MRM	['Cys']
P06576	ATP5F1B	FLSQPFQVAEVFTGHMGK	dbs	—	79.2	MRM	['Meth']
Q9P2T1	GMPR2	STCTYVGAAK	kidney	—	79.2	MRM	['Cys']
P31948	STIP1	ALDLDSSCK	Heart	—	79.2	MRM	['Cys']
P49407	ARRB1	ACGVDYEVK	dbs	—	79.1	MRM	['Cys']
P34932	HSPA4	GCALQCAILSPAFK	kidney	—	79.1	MRM	['Cys']
P60891	PRPS1	NCTIVSPDAGGAK	lung	—	79.1	MRM	['Cys']
P63244	RACK1	FSPNSSNPIIVSCGWDK	Heart	—	79.1	MRM	['Cys']
P12814	ACTN1	ICDQWDNLGALTQK	lung	—	78.9	MRM	['Cys']
P46977	STT3A	EGSPVLLNCLMYK	Heart	—	78.8	MRM	['Meth', 'Cys']
P09417	QDPR	GAVHQLCQSLAGK	Heart	—	78.8	MRM	['Cys']
Q9Y697	NFS1	IPLDVNDMK	Spleen	—	78.7	MRM	['Meth']
P48740	MASP1	DQVLVSCDTGYK	liver	—	78.6	MRM	['Cys']
P61586	RHOA	HFCPNVPIILVGNK	lung	—	78.6	MRM	['Cys']
P61158	ACTR3	YSYVCPDLVK	dbs	—	78.5	MRM	['Cys']
P08865	RPSA	YVDIAIPCNNK	kidney	—	78.5	MRM	['Cys']
P49720	PSMB3	FGIQAQMVTTDFQK	Spleen	—	78.4	MRM	['Meth']
Q15185	PTGES3	LTFSCLGGSDNFK	Heart	—	78.4	MRM	['Cys']
Q93099	HGD	IADGTMAFMFESSLSLAVTK	kidney	—	78.1	MRM	['Meth']
P48735	IDH2	LIDDMVAQVLK	lung	—	77.7	MRM	['Meth']
P00390	GSR	LGGTCVNVGCVPK	Heart	—	77.6	MRM	['Cys']
P06744	GPI	FAAYFQQGDMESNGK	dbs	—	77.4	MRM	['Meth']
O43837	IDH3B	HLNLEYHSSMIADAVK	lung	—	77.0	MRM	['Meth']
Q15185	PTGES3	LTFSCLGGSDNFK	Spleen	—	76.9	MRM	['Cys']
O95470	SGPL1	ESVTQIMK	lung	—	76.8	MRM	['Meth']
P60891	PRPS1	NCTIVSPDAGGAK	kidney	—	76.7	MRM	['Cys']
Q06187	BTK	NCLVNDQGVVK	kidney	—	76.5	MRM	['Cys']
P11142	HSPA8	VCNPIITK	Heart	—	75.9	MRM	['Cys']
P37837	TALDO1	ALAGCDFLTISPK	dbs	—	75.1	MRM	['Cys']
P13804	ETFA	LGGEVSCLVAGTK	Spleen	—	75.0	MRM	['Cys']
Q96RQ3	MCCC1	IGYPVMIK	lung	—	74.6	MRM	['Meth']
P05141	SLC25A5	GLGDCLVK	dbs	—	74.5	MRM	['Cys']
P40926	MDH2	TIIPLISQCTPK	dbs	—	74.4	MRM	['Cys']
P62258	YWHAE	LICCDILDVLDK	lung	—	74.2	MRM	['Cys']
P13804	ETFA	TIYAGNALCTVK	kidney	—	74.1	MRM	['Cys']

SysQuan Human Database

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