SysQuan Core 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
O60291	MGRN1	VSYLLQEIYGIENK	kidney	—	100.0	None	—
O60291	MGRN1	VSYLLQEIYGIENK	liver	—	100.0	None	—
O60292	SIPA1L3	EHANYFGVDEK	kidney	—	100.0	None	—
O60292	SIPA1L3	EHANYFGVDEK	lung	—	100.0	None	—
O60292	SIPA1L3	FNLISLTSK	lung	—	100.0	None	—
O60292	SIPA1L3	GSILEDATPTATK	lung	—	100.0	None	—
O60292	SIPA1L3	HIGNDIVTIIFQEPGALPFTPK	kidney	—	100.0	None	—
O60292	SIPA1L3	LALNTPK	lung	—	100.0	None	—
O60292	SIPA1L3	LGPVAVSIK	lung	—	100.0	None	—
O60292	SIPA1L3	TNASISVLEVPK	kidney	—	100.0	None	—
O60292	SIPA1L3	TNASISVLEVPK	lung	—	100.0	None	—
O60292	SIPA1L3	YYQDYFVGK	lung	—	100.0	None	—
O60293	ZFC3H1	DQLLFEASEGGK	kidney	—	100.0	None	—
O60299	LZTS3	PSAFKPVVPK	kidney	—	100.0	None	—
O60306	AQR	ASFPGHNVK	lung	—	100.0	None	—
O60306	AQR	KPDHFPFFFK	kidney	—	100.0	None	—
O60306	AQR	TLIVTHSNQALNQLFEK	liver	—	100.0	None	—
O60306	AQR	TLIVTHSNQALNQLFEK	lung	—	100.0	None	—
O60306	AQR	YWAPHIK	lung	—	100.0	None	—
O60307	MAST3	DLKPDNLLITSLGHIK	kidney	—	100.0	None	—
O60307	MAST3	DLKPDNLLITSLGHIK	lung	—	100.0	None	—
O60308	CEP104	SVYVDAVGQFLK	lung	—	100.0	None	—
O60313	OPA1	ESVEQQADSFK	liver	—	100.0	None	—
O60313	OPA1	ESVEQQADSFK	lung	—	100.0	None	—
O60313	OPA1	ETIFSISK	kidney	—	100.0	None	—
O60313	OPA1	ETIFSISK	liver	—	100.0	None	—
O60313	OPA1	ETIFSISK	lung	—	100.0	None	—
O60313	OPA1	EVLEDFAEDGEK	lung	—	100.0	None	—
O60313	OPA1	IQQIIEGK	liver	—	100.0	None	—
O60313	OPA1	IQQIIEGK	lung	—	100.0	None	—
O60313	OPA1	NEILDEVISLSQVTPK	lung	—	100.0	None	—
O60313	OPA1	TIFVLTK	kidney	—	100.0	None	—
O60313	OPA1	VQLAEDLK	liver	—	100.0	None	—
O60313	OPA1	VQLAEDLK	lung	—	100.0	None	—
O60313	OPA1	VTLSEGPHHVALFK	kidney	—	100.0	None	—
O60313	OPA1	VTLSEGPHHVALFK	lung	—	100.0	None	—
O60313	OPA1	VVVVGDQSAGK	lung	—	100.0	None	—
O60315	ZEB2	AGVFVDNK	lung	—	100.0	None	—
O60315	ZEB2	ALLLSSVLSEK	lung	—	100.0	None	—
O60315	ZEB2	EFSNSNNLDNK	kidney	—	100.0	None	—
O60315	ZEB2	EFSNSNNLDNK	lung	—	100.0	None	—
O60315	ZEB2	FSHSGSYSSHISSK	kidney	—	100.0	None	—
O60315	ZEB2	FSHSGSYSSHISSK	lung	—	100.0	None	—
O60315	ZEB2	TEPLDFNDYK	lung	—	100.0	None	—
O60315	ZEB2	TLIDLVTDDK	liver	—	100.0	None	—
O60315	ZEB2	TLIDLVTDDK	lung	—	100.0	None	—
O60318	MCM3AP	SQLSVFEVVPGTDQVDHAAAVK	kidney	—	100.0	None	—
O60318	MCM3AP	SQLSVFEVVPGTDQVDHAAAVK	liver	—	100.0	None	—
O60318	MCM3AP	SQLSVFEVVPGTDQVDHAAAVK	lung	—	100.0	None	—
O60330	PCDHGA12	SAEPGYLVTK	lung	—	100.0	None	—

SysQuan Core Database

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