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
Q7Z478	DHX29	QQLPVFK	lung	—	100.0	None	—
Q7Z478	DHX29	SPNPSFEK	kidney	—	100.0	None	—
Q7Z478	DHX29	SPNPSFEK	lung	—	100.0	None	—
Q7Z478	DHX29	SPNPSFEK	Spleen	—	100.0	None	—
Q7Z478	DHX29	VVVVAGETGSGK	Heart	—	100.0	None	—
Q7Z478	DHX29	VVVVAGETGSGK	kidney	—	100.0	None	—
Q7Z478	DHX29	VVVVAGETGSGK	liver	—	100.0	None	—
Q7Z478	DHX29	VVVVAGETGSGK	lung	—	100.0	None	—
Q7Z478	DHX29	VVVVAGETGSGK	Spleen	—	100.0	None	—
Q7Z494	NPHP3	ALQLEELTLGK	kidney	—	100.0	None	—
Q7Z494	NPHP3	EAETSLLGGK	kidney	—	100.0	None	—
Q7Z494	NPHP3	LWPTLHLDPLSPK	kidney	—	100.0	None	—
Q7Z494	NPHP3	LWPTLHLDPLSPK	lung	—	100.0	None	—
Q7Z4G4	TRMT11	ELIESYSVK	Spleen	—	100.0	None	—
Q7Z4G4	TRMT11	YFSGVTK	kidney	—	100.0	None	—
Q7Z4H8	POGLUT3	ENPQLLDAGITGYFFFQEK	lung	—	100.0	None	—
Q7Z4I7	LIMS2	VVNALGK	liver	—	100.0	None	—
Q7Z4L5	TTC21B	LAFNYLK	kidney	—	100.0	None	—
Q7Z4L5	TTC21B	LAFNYLK	lung	—	100.0	None	—
Q7Z4Q2	HEATR3	AVSIFNK	Heart	—	100.0	None	—
Q7Z4Q2	HEATR3	AVSIFNK	Spleen	—	100.0	None	—
Q7Z4Q2	HEATR3	EFQPVFK	kidney	—	100.0	None	—
Q7Z4Q2	HEATR3	FIAYQETVEK	kidney	—	100.0	None	—
Q7Z4Q2	HEATR3	FIAYQETVEK	liver	—	100.0	None	—
Q7Z4Q2	HEATR3	TLVAGTIWNLK	liver	—	100.0	None	—
Q7Z4Q2	HEATR3	VNVVSILGITGSVLAK	kidney	—	100.0	None	—
Q7Z4Q2	HEATR3	VNVVSILGITGSVLAK	liver	—	100.0	None	—
Q7Z4Q2	HEATR3	VNVVSILGITGSVLAK	Spleen	—	100.0	None	—
Q7Z4S6	KIF21A	DQVLQNLGSVESYSEEK	Heart	—	100.0	None	—
Q7Z4S6	KIF21A	DQVLQNLGSVESYSEEK	kidney	—	100.0	None	—
Q7Z4S6	KIF21A	DQVLQNLGSVESYSEEK	liver	—	100.0	None	—
Q7Z4S6	KIF21A	DQVLQNLGSVESYSEEK	lung	—	100.0	None	—
Q7Z4S6	KIF21A	DQVLQNLGSVESYSEEK	Spleen	—	100.0	None	—
Q7Z4S6	KIF21A	ETIEIIDLAK	kidney	—	100.0	None	—
Q7Z4S6	KIF21A	ETIEIIDLAK	liver	—	100.0	None	—
Q7Z4S6	KIF21A	IRPQLAK	kidney	—	100.0	None	—
Q7Z4S6	KIF21A	IRPQLAK	liver	—	100.0	None	—
Q7Z4S6	KIF21A	LIDELENSQK	Heart	—	100.0	None	—
Q7Z4S6	KIF21A	LIDELENSQK	kidney	—	100.0	None	—
Q7Z4S6	KIF21A	LIDELENSQK	liver	—	100.0	None	—
Q7Z4S6	KIF21A	LIDELENSQK	lung	—	100.0	None	—
Q7Z4V5	HDGFL2	DLFPYDK	kidney	—	100.0	None	—
Q7Z4V5	HDGFL2	DLFPYDK	liver	—	100.0	None	—
Q7Z4V5	HDGFL2	DLFPYDK	lung	—	100.0	None	—
Q7Z4V5	HDGFL2	DLFPYDK	Spleen	—	100.0	None	—
Q7Z4V5	HDGFL2	IDDIADGAVKPPPNK	liver	—	100.0	None	—
Q7Z4V5	HDGFL2	NTDVVATLK	Heart	—	100.0	None	—
Q7Z4V5	HDGFL2	NTDVVATLK	kidney	—	100.0	None	—
Q7Z4V5	HDGFL2	NTDVVATLK	liver	—	100.0	None	—
Q7Z4V5	HDGFL2	NTDVVATLK	lung	—	100.0	None	—

SysQuan Human Database

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