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
P68104	EEF1A1	EHALLAYTLGVK	lung	—	100.0	None	—
P68104	EEF1A1	QTVAVGVIK	liver	—	100.0	None	—
P68104	EEF1A1	QTVAVGVIK	lung	—	100.0	None	—
P68104	EEF1A1	VETGVLK	Spleen	—	100.0	None	—
P68104	EEF1A1	YAWVLDK	kidney	—	100.0	None	—
P68104	EEF1A1	YAWVLDK	liver	—	100.0	None	—
P68104	EEF1A1	YAWVLDK	lung	—	100.0	None	—
P68104	EEF1A1	YAWVLDK	Spleen	—	100.0	None	—
P68363	TUBA1B	GHYTIGK	lung	—	100.0	None	—
P68363	TUBA1B	IHFPLATYAPVISAEK	lung	—	100.0	None	—
P68363	TUBA1B	LSVDYGK	lung	—	100.0	None	—
P68363	TUBA1B	TIGGGDDSFNTFFSETGAGK	liver	—	100.0	None	—
P68366	TUBA4A	GHYTIGK	Heart	—	100.0	None	—
P68366	TUBA4A	GHYTIGK	kidney	—	100.0	None	—
P68366	TUBA4A	GHYTIGK	liver	—	100.0	None	—
P68366	TUBA4A	IHFPLATYAPVISAEK	Heart	—	100.0	None	—
P68366	TUBA4A	IHFPLATYAPVISAEK	liver	—	100.0	None	—
P68366	TUBA4A	IHFPLATYAPVISAEK	plasma	—	100.0	None	—
P68366	TUBA4A	LSVDYGK	liver	—	100.0	None	—
P68366	TUBA4A	LSVDYGK	plasma	—	100.0	None	—
P68371	TUBB4B	PDNFVFGQSGAGNNWAK	Heart	—	100.0	None	—
P68371	TUBB4B	SGPFGQIFRPDNFVFGQSGAGNNWAK	Heart	—	100.0	None	—
P68371	TUBB4B	SGPFGQIFRPDNFVFGQSGAGNNWAK	liver	—	100.0	None	—
P68371	TUBB4B	SGPFGQIFRPDNFVFGQSGAGNNWAK	plasma	—	100.0	None	—
P68400	CSNK2A1	FVHSENQHLVSPEALDFLDK	Heart	—	100.0	None	—
P68400	CSNK2A1	FVHSENQHLVSPEALDFLDK	liver	—	100.0	None	—
P68400	CSNK2A1	FVHSENQHLVSPEALDFLDK	lung	—	100.0	None	—
P68400	CSNK2A1	FVHSENQHLVSPEALDFLDK	Spleen	—	100.0	None	—
P68400	CSNK2A1	GGPNIITLADIVK	dbs	—	100.0	None	—
P68400	CSNK2A1	GGPNIITLADIVK	Heart	—	100.0	None	—
P68400	CSNK2A1	GGPNIITLADIVK	kidney	—	100.0	None	—
P68400	CSNK2A1	GGPNIITLADIVK	liver	—	100.0	None	—
P68400	CSNK2A1	GGPNIITLADIVK	lung	—	100.0	None	—
P68400	CSNK2A1	TPALVFEHVNNTDFK	dbs	—	100.0	None	—
P68400	CSNK2A1	TPALVFEHVNNTDFK	Heart	—	100.0	None	—
P68400	CSNK2A1	TPALVFEHVNNTDFK	kidney	—	100.0	None	—
P68400	CSNK2A1	TPALVFEHVNNTDFK	liver	—	100.0	None	—
P68400	CSNK2A1	TPALVFEHVNNTDFK	lung	—	100.0	None	—
P68400	CSNK2A1	VLGTEDLYDYIDK	dbs	—	100.0	None	—
P68400	CSNK2A1	VLGTEDLYDYIDK	Heart	—	100.0	None	—
P68400	CSNK2A1	YSEVFEAINITNNEK	dbs	—	100.0	None	—
P68400	CSNK2A1	YSEVFEAINITNNEK	Heart	—	100.0	None	—
P68400	CSNK2A1	YSEVFEAINITNNEK	liver	—	100.0	None	—
P68400	CSNK2A1	YSEVFEAINITNNEK	lung	—	100.0	None	—
P68400	CSNK2A1	YSEVFEAINITNNEK	Spleen	—	100.0	None	—
P68402	PAFAH1B2	GEKPNPLR	Heart	—	100.0	None	—
P68402	PAFAH1B2	GEKPNPLR	kidney	—	100.0	None	—
P68402	PAFAH1B2	GEKPNPLR	liver	—	100.0	None	—
P68402	PAFAH1B2	GEKPNPLR	lung	—	100.0	None	—
P68431	H3C1	SAPATGGVK	liver	—	100.0	None	—

SysQuan Human Database

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