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
P62195	PSMC5	NDSYTLHK	liver	—	100.0	None	—
P62195	PSMC5	NDSYTLHK	lung	—	100.0	None	—
P62195	PSMC5	NDSYTLHK	Spleen	—	100.0	None	—
P62195	PSMC5	VSGSELVQK	dbs	—	100.0	None	—
P62241	RPS8	ADGYVLEGK	Heart	—	100.0	None	—
P62241	RPS8	ADGYVLEGK	liver	—	100.0	None	—
P62241	RPS8	ADGYVLEGK	lung	—	100.0	None	—
P62241	RPS8	ISSLLEEQFQQGK	dbs	—	100.0	None	—
P62241	RPS8	ISSLLEEQFQQGK	kidney	—	100.0	None	—
P62241	RPS8	ISSLLEEQFQQGK	liver	—	100.0	None	—
P62241	RPS8	ISSLLEEQFQQGK	lung	—	100.0	None	—
P62241	RPS8	ISSLLEEQFQQGK	plasma	—	100.0	None	—
P62241	RPS8	ISSLLEEQFQQGK	Spleen	—	100.0	None	—
P62241	RPS8	YELGRPAANTK	dbs	—	100.0	None	—
P62241	RPS8	YELGRPAANTK	Heart	—	100.0	None	—
P62241	RPS8	YELGRPAANTK	kidney	—	100.0	None	—
P62241	RPS8	YELGRPAANTK	liver	—	100.0	None	—
P62241	RPS8	YELGRPAANTK	lung	—	100.0	None	—
P62241	RPS8	YELGRPAANTK	Spleen	—	100.0	None	—
P62253	UBE2G1	AHLTFPK	Heart	—	100.0	None	—
P62253	UBE2G1	AHLTFPK	kidney	—	100.0	None	—
P62253	UBE2G1	AHLTFPK	liver	—	100.0	None	—
P62253	UBE2G1	AHLTFPK	lung	—	100.0	None	—
P62253	UBE2G1	AHLTFPK	Spleen	—	100.0	None	—
P62253	UBE2G1	DYPLRPPK	kidney	—	100.0	None	—
P62253	UBE2G1	DYPLRPPK	liver	—	100.0	None	—
P62253	UBE2G1	DYPLRPPK	Spleen	—	100.0	None	—
P62253	UBE2G1	FITEIWHPNVDK	Heart	—	100.0	None	—
P62253	UBE2G1	FITEIWHPNVDK	kidney	—	100.0	None	—
P62253	UBE2G1	FITEIWHPNVDK	liver	—	100.0	None	—
P62253	UBE2G1	FITEIWHPNVDK	lung	—	100.0	None	—
P62253	UBE2G1	FITEIWHPNVDK	Spleen	—	100.0	None	—
P62253	UBE2G1	WEVLIIGPPDTLYEGGVFK	liver	—	100.0	None	—
P62253	UBE2G1	WEVLIIGPPDTLYEGGVFK	lung	—	100.0	None	—
P62253	UBE2G1	WEVLIIGPPDTLYEGGVFK	Spleen	—	100.0	None	—
P62253	UBE2G1	YGYEKPEER	Heart	—	100.0	None	—
P62253	UBE2G1	YGYEKPEER	kidney	—	100.0	None	—
P62253	UBE2G1	YGYEKPEER	liver	—	100.0	None	—
P62253	UBE2G1	YGYEKPEER	Spleen	—	100.0	None	—
P62256	UBE2H	FYGPQGTPYEGGVWK	dbs	—	100.0	None	—
P62256	UBE2H	FYGPQGTPYEGGVWK	Heart	—	100.0	None	—
P62256	UBE2H	FYGPQGTPYEGGVWK	kidney	—	100.0	None	—
P62256	UBE2H	FYGPQGTPYEGGVWK	liver	—	100.0	None	—
P62256	UBE2H	FYGPQGTPYEGGVWK	lung	—	100.0	None	—
P62256	UBE2H	HEVTILGGLNEFVVK	dbs	—	100.0	None	—
P62256	UBE2H	HEVTILGGLNEFVVK	Heart	—	100.0	None	—
P62256	UBE2H	HEVTILGGLNEFVVK	kidney	—	100.0	None	—
P62256	UBE2H	HEVTILGGLNEFVVK	liver	—	100.0	None	—
P62256	UBE2H	HEVTILGGLNEFVVK	Spleen	—	100.0	None	—
P62256	UBE2H	YATEEALK	dbs	—	100.0	None	—

SysQuan Human Database

Cart (0)