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
Q15007	WTAP	FTPDSQTGK	Spleen	—	100.0	None	—
Q15007	WTAP	IAQLEAELALQK	kidney	—	100.0	None	—
Q15007	WTAP	IAQLEAELALQK	liver	—	100.0	None	—
Q15007	WTAP	IAQLEAELALQK	lung	—	100.0	None	—
Q15007	WTAP	IAQLEAELALQK	Spleen	—	100.0	None	—
Q15007	WTAP	LSETDFK	kidney	—	100.0	None	—
Q15007	WTAP	LSETDFK	lung	—	100.0	None	—
Q15007	WTAP	LSETDFK	Spleen	—	100.0	None	—
Q15007	WTAP	QYEAYVQALEGK	kidney	—	100.0	None	—
Q15007	WTAP	QYEAYVQALEGK	Spleen	—	100.0	None	—
Q15008	PSMD6	LDEELEDAEK	dbs	—	100.0	None	—
Q15008	PSMD6	LDEELEDAEK	Heart	—	100.0	None	—
Q15008	PSMD6	LDEELEDAEK	liver	—	100.0	None	—
Q15008	PSMD6	NWQYQETIK	dbs	—	100.0	None	—
Q15008	PSMD6	NWQYQETIK	Heart	—	100.0	None	—
Q15008	PSMD6	NWQYQETIK	kidney	—	100.0	None	—
Q15008	PSMD6	NWQYQETIK	lung	—	100.0	None	—
Q15014	MORF4L2	EYAVNEVVAGIK	lung	—	100.0	None	—
Q15014	MORF4L2	IPEELKPWLVEDWDLVTR	kidney	—	100.0	None	—
Q15014	MORF4L2	IPEELKPWLVEDWDLVTR	Spleen	—	100.0	None	—
Q15018	ABRAXAS2	AIYQVYNALQEK	dbs	—	100.0	None	—
Q15018	ABRAXAS2	AIYQVYNALQEK	liver	—	100.0	None	—
Q15018	ABRAXAS2	AIYQVYNALQEK	lung	—	100.0	None	—
Q15018	ABRAXAS2	AIYQVYNALQEK	Spleen	—	100.0	None	—
Q15018	ABRAXAS2	ISLAIPNLGNTSQQEYK	dbs	—	100.0	None	—
Q15018	ABRAXAS2	ISLAIPNLGNTSQQEYK	Heart	—	100.0	None	—
Q15018	ABRAXAS2	ISLAIPNLGNTSQQEYK	kidney	—	100.0	None	—
Q15018	ABRAXAS2	ISLAIPNLGNTSQQEYK	liver	—	100.0	None	—
Q15018	ABRAXAS2	ISLAIPNLGNTSQQEYK	lung	—	100.0	None	—
Q15019	SEPTIN2	ADTLTLK	Heart	—	100.0	None	—
Q15019	SEPTIN2	ADTLTLK	liver	—	100.0	None	—
Q15019	SEPTIN2	DQILLEK	Heart	—	100.0	None	—
Q15019	SEPTIN2	DQILLEK	kidney	—	100.0	None	—
Q15019	SEPTIN2	DQILLEK	liver	—	100.0	None	—
Q15019	SEPTIN2	DQILLEK	lung	—	100.0	None	—
Q15019	SEPTIN2	DQILLEK	Spleen	—	100.0	None	—
Q15019	SEPTIN2	IYHLPDAESDEDEDFK	kidney	—	100.0	None	—
Q15019	SEPTIN2	LYPWGVVEVENPEHNDFLK	dbs	—	100.0	None	—
Q15019	SEPTIN2	LYPWGVVEVENPEHNDFLK	Heart	—	100.0	None	—
Q15019	SEPTIN2	LYPWGVVEVENPEHNDFLK	liver	—	100.0	None	—
Q15019	SEPTIN2	LYPWGVVEVENPEHNDFLK	lung	—	100.0	None	—
Q15020	SART3	EAALVQQEEEK	Heart	—	100.0	None	—
Q15020	SART3	EAALVQQEEEK	kidney	—	100.0	None	—
Q15020	SART3	EAALVQQEEEK	liver	—	100.0	None	—
Q15020	SART3	EAALVQQEEEK	lung	—	100.0	None	—
Q15020	SART3	EAALVQQEEEK	Spleen	—	100.0	None	—
Q15020	SART3	YKPYEEALLQAEAPR	Heart	—	100.0	None	—
Q15020	SART3	YKPYEEALLQAEAPR	lung	—	100.0	None	—
Q15021	NCAPD2	AIIDEFEQK	dbs	—	100.0	None	—
Q15021	NCAPD2	AIIDEFEQK	kidney	—	100.0	None	—

SysQuan Human Database

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