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
Q9H4A4	RNPEP	VGEGPGVCWLAPEQTAGK	kidney	—	95.4	MRM	['Cys']
P41091	EIF2S3	SCGSSTPDEFPTDIPGTK	kidney	—	95.4	MRM	['Cys']
P18669	PGAM1	YADLTEDQLPSCESLK	kidney	—	95.4	MRM	['Cys']
P31327	CPS1	EVEMDAVGK	liver	—	95.3	MRM	['Meth']
P40926	MDH2	TIIPLISQCTPK	Heart	—	95.3	MRM	['Cys']
P00533	EGFR	VCNGIGIGEFK	kidney	—	95.3	MRM	['Cys']
P06733	ENO1	SCNCLLLK	dbs	—	95.3	MRM	['Cys']
Q9BS26	ERP44	GTINFLHADCDK	kidney	—	95.3	MRM	['Cys']
P28330	ACADL	VQPIYGGTNEIMK	Heart	—	95.3	MRM	['Meth']
O95470	SGPL1	ESVTQIMK	kidney	—	95.3	MRM	['Meth']
Q15185	PTGES3	LTFSCLGGSDNFK	dbs	—	95.3	MRM	['Cys']
P31948	STIP1	DCEECIQLEPTFIK	kidney	—	95.3	MRM	['Cys']
P48059	LIMS1	GELYCLPCHDK	kidney	—	95.3	MRM	['Cys']
P60900	PSMA6	DCAVIVTQK	kidney	—	95.2	MRM	['Cys']
P61160	ACTR2	VVVCDNGTGFVK	liver	—	95.2	MRM	['Cys']
P09417	QDPR	VDAILCVAGGWAGGNAK	kidney	—	95.2	MRM	['Cys']
P22314	UBA1	YFLVGAGAIGCELLK	kidney	—	95.2	MRM	['Cys']
P48735	IDH2	SSGGFVWACK	kidney	—	95.2	MRM	['Cys']
Q01082	SPTBN1	FLQDCQELSLWINEK	kidney	—	95.1	MRM	['Cys']
P11216	PYGB	TCFETFPDK	Spleen	—	95.1	MRM	['Cys']
P06733	ENO1	SGETEDTFIADLVVGLCTGQIK	lung	—	95.1	MRM	['Cys']
P11586	MTHFD1	GDILVVATGQPEMVK	kidney	—	95.1	MRM	['Meth']
Q9Y490	TLN1	QVAASTAQLLVACK	kidney	—	95.1	MRM	['Cys']
O15031	PLXNB2	LVECGSLFK	lung	—	95.1	MRM	['Cys']
P02765	AHSG	CNLLAEK	kidney	—	95.0	MRM	['Cys']
Q15185	PTGES3	LTFSCLGGSDNFK	liver	—	95.0	MRM	['Cys']
P62879	GNB2	TFVSGACDASIK	dbs	—	95.0	MRM	['Cys']
P48735	IDH2	DLAGCIHGLSNVK	lung	—	95.0	MRM	['Cys']
P21333	FLNA	VTYCPTEPGNYIINIK	kidney	—	94.9	MRM	['Cys']
Q9Y223	GNE	ILLAGCPSYDK	lung	—	94.9	MRM	['Cys']
P26572	MGAT1	ALGVMDDLK	Spleen	—	94.9	MRM	['Meth']
P00734	F2	GDACEGDSGGPFVMK	lung	—	94.8	MRM	['Meth', 'Cys']
P63244	RACK1	FSPNSSNPIIVSCGWDK	Spleen	—	94.8	MRM	['Cys']
Q14644	RASA3	LSEVITDTGVVCHK	kidney	—	94.8	MRM	['Cys']
P53597	SUCLG1	ISALQSAGVVVSMSPAQLGTTIYK	kidney	—	94.8	MRM	['Meth']
Q9Y223	GNE	ILLAGCPSYDK	kidney	—	94.8	MRM	['Cys']
P12814	ACTN1	ICDQWDNLGALTQK	Heart	—	94.8	MRM	['Cys']
P47897	QARS1	NEVDMQVLHLLGPK	liver	—	94.8	MRM	['Meth']
P07947	YES1	AANILVGENLVCK	kidney	—	94.7	MRM	['Cys']
Q06124	PTPN11	GVDCDIDVPK	kidney	—	94.7	MRM	['Cys']
P04843	RPN1	VACITEQVLTLVNK	kidney	—	94.7	MRM	['Cys']
P61081	UBE2M	LVICPDEGFYK	dbs	—	94.7	MRM	['Cys']
P06576	ATP5F1B	FLSQPFQVAEVFTGHMGK	kidney	—	94.7	MRM	['Meth']
O15031	PLXNB2	LVECGSLFK	kidney	—	94.7	MRM	['Cys']
Q9H4A4	RNPEP	AFFPCFDTPAVK	kidney	—	94.6	MRM	['Cys']
P09486	SPARC	LHLDYIGPCK	kidney	—	94.6	MRM	['Cys']
Q15185	PTGES3	HLNEIDLFHCIDPNDSK	dbs	—	94.6	MRM	['Cys']
Q15185	PTGES3	LTFSCLGGSDNFK	lung	—	94.6	MRM	['Cys']
P60953	CDC42	CVVVGDGAVGK	liver	—	94.5	MRM	['Cys']
P63000	RAC1	CVVVGDGAVGK	liver	—	94.5	MRM	['Cys']

SysQuan Human Database

Cart (0)