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
P63244	RACK1	YWLCAATGPSIK	dbs	—	95.7	MRM+PRM	['Cys']
P68366	TUBA4A	SIQFVDWCPTGFK	dbs	—	96.2	MRM+PRM	['Cys']
P84085	ARF5	NICFTVWDVGGQDK	Spleen	—	95.6	MRM+PRM	['Cys']
Q01433	AMPD2	NSVLMSGFSHK	liver	—	96.0	MRM+PRM	['Meth']
Q06124	PTPN11	GVDCDIDVPK	kidney	—	95.7	MRM+PRM	['Cys']
Q13423	NNT	MATQASTLYSNNITK	kidney	—	95.6	MRM+PRM	['Meth']
Q16270	IGFBP7	GTCEQGPSIVTPPK	kidney	—	96.5	MRM+PRM	['Cys']
Q71U36	TUBA1A	TIQFVDWCPTGFK	dbs	—	95.8	MRM+PRM	['Cys']
Q96EK6	GNPNAT1	VLGQLTETGVVSPEQFMK	kidney	—	96.5	MRM+PRM	['Meth']
Q9H4F8	SMOC1	FTDYCDLNK	liver	—	96.0	MRM+PRM	['Cys']
O95470	SGPL1	ESVTQIMK	kidney	—	95.3	MRM+PRM	['Meth']
P00533	EGFR	VCNGIGIGEFK	kidney	—	95.3	MRM+PRM	['Cys']
P00558	PGK1	AHSSMVGVNLPQK	dbs	—	94.8	MRM+PRM	['Meth']
P01024	C3	ACEPGVDYVYK	kidney	—	95.0	MRM+PRM	['Cys']
P06733	ENO1	SCNCLLLK	dbs	—	95.3	MRM+PRM	['Cys']
P11216	PYGB	TCFETFPDK	Spleen	—	95.1	MRM+PRM	['Cys']
P21333	FLNA	TPCEEILVK	kidney	—	95.4	MRM+PRM	['Cys']
P26572	MGAT1	ALGVMDDLK	Spleen	—	94.9	MRM+PRM	['Meth']
P30519	HMOX2	YMGDLSGGQVLK	kidney	—	95.4	MRM+PRM	['Meth']
P30519	HMOX2	YMGDLSGGQVLK	lung	—	95.3	MRM+PRM	['Meth']
P38606	ATP6V1A	DFPELTMEVDGK	dbs	—	95.1	MRM+PRM	['Meth']
P38606	ATP6V1A	DFPELTMEVDGK	kidney	—	95.0	MRM+PRM	['Meth']
P48059	LIMS1	GELYCLPCHDK	kidney	—	95.3	MRM+PRM	['Cys']
P60900	PSMA6	DCAVIVTQK	kidney	—	95.2	MRM+PRM	['Cys']
P60953	CDC42	CVVVGDGAVGK	Heart	—	95.5	MRM+PRM	['Cys']
P61081	UBE2M	LVICPDEGFYK	dbs	—	94.7	MRM+PRM	['Cys']
P62879	GNB2	TFVSGACDASIK	dbs	—	95.0	MRM+PRM	['Cys']
P63000	RAC1	CVVVGDGAVGK	liver	—	94.5	MRM+PRM	['Cys']
P63244	RACK1	FSPNSSNPIIVSCGWDK	Spleen	—	94.8	MRM+PRM	['Cys']
Q02318	CYP27A1	DFAHMPLLK	Spleen	—	94.6	MRM+PRM	['Meth']
Q15185	PTGES3	HLNEIDLFHCIDPNDSK	dbs	—	94.6	MRM+PRM	['Cys']
Q96NU7	AMDHD1	MSMPEALAAATINAAYALGK	liver	—	94.7	MRM+PRM	['Meth']
Q9UDR5	AASS	DAGYEISLGLMPK	kidney	—	95.3	MRM+PRM	['Meth']
O95479	H6PD	WEGVPFILMSGK	kidney	—	94.2	MRM+PRM	['Meth']
P02675	FGB	TPCTVSCNIPVVSGK	lung	—	93.7	MRM+PRM	['Cys']
P09960	LTA4H	AILPCQDTPSVK	Spleen	—	94.1	MRM+PRM	['Cys']
P13196	ALAS1	MDIISGTLGK	kidney	—	94.4	MRM+PRM	['Meth']
P22102	GART	AVQEIMQEK	kidney	—	93.8	MRM+PRM	['Meth']
P62333	PSMC6	AVASQLDCNFLK	dbs	—	94.4	MRM+PRM	['Cys']
P68366	TUBA4A	TIGGGDDSFTTFFCETGAGK	Heart	—	93.6	MRM+PRM	['Cys']
Q16181	SEPTIN7	ADTLTPEECQQFK	kidney	—	94.1	MRM+PRM	['Cys']
Q9H490	PIGU	DGTEAMLVLK	kidney	—	93.8	MRM+PRM	['Meth']
O60229	KALRN	AGLECSDIEK	kidney	—	93.2	MRM+PRM	['Cys']
P00326	ADH1C	VCLIGCGFSTGYGSAVK	Heart	—	93.1	MRM+PRM	['Cys']
P07602	PSAP	GCSFLPDPYQK	liver	—	93.1	MRM+PRM	['Cys']
P08567	PLEK	GSTLTSPCQDFGK	lung	—	93.4	MRM+PRM	['Cys']
P22102	GART	AVQEIMQEK	liver	—	92.8	MRM+PRM	['Meth']
P23528	CFL1	AVLFCLSEDK	dbs	—	93.4	MRM+PRM	['Cys']
P24752	ACAT1	MLEIDPQK	lung	—	92.6	MRM+PRM	['Meth']
P46977	STT3A	VGQAMASTEEK	lung	—	93.4	MRM+PRM	['Meth']

SysQuan Human Database

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