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
Q5TA45	INTS11	HLGAAWIDK	Spleen	—	100.0	None	—
Q5TA45	INTS11	LVSSEQALK	kidney	—	100.0	None	—
Q5TA45	INTS11	LVSSEQALK	lung	—	100.0	None	—
Q5TA45	INTS11	LVSSEQALK	Spleen	—	100.0	None	—
Q5TA45	INTS11	VPIYFSTGLTEK	kidney	—	100.0	None	—
Q5TA45	INTS11	VPIYFSTGLTEK	liver	—	100.0	None	—
Q5TA45	INTS11	VPIYFSTGLTEK	lung	—	100.0	None	—
Q5TA45	INTS11	VPIYFSTGLTEK	Spleen	—	100.0	None	—
Q5TA50	CPTP	VVLVSFK	kidney	—	100.0	None	—
Q5TA50	CPTP	VVLVSFK	liver	—	100.0	None	—
Q5TA50	CPTP	VVLVSFK	lung	—	100.0	None	—
Q5TA50	CPTP	VVLVSFK	Spleen	—	100.0	None	—
Q5TAP6	UTP14C	NLPNVIISEK	Spleen	—	100.0	None	—
Q5TAQ9	DCAF8	GTWLASGSDDLK	dbs	—	100.0	None	—
Q5TAQ9	DCAF8	GTWLASGSDDLK	lung	—	100.0	None	—
Q5TAQ9	DCAF8	IWAPTAEASTELTGLK	Spleen	—	100.0	None	—
Q5TAQ9	DCAF8	QPVLDFESGHK	liver	—	100.0	None	—
Q5TAQ9	DCAF8	QPVLDFESGHK	Spleen	—	100.0	None	—
Q5TAX3	TUT4	EIIENLAK	Spleen	—	100.0	None	—
Q5TAX3	TUT4	EQILIGLEK	kidney	—	100.0	None	—
Q5TAX3	TUT4	EQILIGLEK	lung	—	100.0	None	—
Q5TAX3	TUT4	EQILIGLEK	Spleen	—	100.0	None	—
Q5TAX3	TUT4	FYTEEFDFK	Heart	—	100.0	None	—
Q5TAX3	TUT4	IAIEDPFSVK	kidney	—	100.0	None	—
Q5TAX3	TUT4	IAIEDPFSVK	liver	—	100.0	None	—
Q5TAX3	TUT4	IAIEDPFSVK	lung	—	100.0	None	—
Q5TAX3	TUT4	KPPVIPVLQEIFDGK	kidney	—	100.0	None	—
Q5TAX3	TUT4	KPPVIPVLQEIFDGK	Spleen	—	100.0	None	—
Q5TAX3	TUT4	LLTTFEK	Spleen	—	100.0	None	—
Q5TBA9	FRY	AFLVIADSLQQK	Heart	—	100.0	None	—
Q5TBA9	FRY	AFLVIADSLQQK	kidney	—	100.0	None	—
Q5TBA9	FRY	AFLVIADSLQQK	lung	—	100.0	None	—
Q5TBA9	FRY	AFLVIADSLQQK	Spleen	—	100.0	None	—
Q5TBA9	FRY	AIGTPSVGVLLK	Heart	—	100.0	None	—
Q5TBA9	FRY	AIGTPSVGVLLK	lung	—	100.0	None	—
Q5TBA9	FRY	HVVSVFK	Heart	—	100.0	None	—
Q5TBA9	FRY	LLLPGSSPSSPEDEVK	Heart	—	100.0	None	—
Q5TBA9	FRY	LLLPGSSPSSPEDEVK	lung	—	100.0	None	—
Q5TBA9	FRY	LLLPGSSPSSPEDEVK	Spleen	—	100.0	None	—
Q5TBA9	FRY	LSVLILK	Spleen	—	100.0	None	—
Q5TBA9	FRY	SASLVLPSYQHSDLSK	Heart	—	100.0	None	—
Q5TBA9	FRY	SASLVLPSYQHSDLSK	lung	—	100.0	None	—
Q5TBA9	FRY	SASLVLPSYQHSDLSK	Spleen	—	100.0	None	—
Q5TBA9	FRY	TLFDWYK	Heart	—	100.0	None	—
Q5TBA9	FRY	TLFDWYK	lung	—	100.0	None	—
Q5TBA9	FRY	TLFDWYK	Spleen	—	100.0	None	—
Q5TBB1	RNASEH2B	ELSDDLSK	lung	—	100.0	None	—
Q5TBB1	RNASEH2B	ELSDDLSK	Spleen	—	100.0	None	—
Q5TBB1	RNASEH2B	YAHGLISDYIPK	kidney	—	100.0	None	—
Q5TBB1	RNASEH2B	YAHGLISDYIPK	lung	—	100.0	None	—

SysQuan Human Database

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