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
B0I1T2	MYO1G	HYAGDVTYSVEGFIDK	Spleen	—	100.0	None	—
B0I1T2	MYO1G	LIPIIVLLLQK	Spleen	—	100.0	None	—
B0I1T2	MYO1G	LQQLFIQLILK	Spleen	—	100.0	None	—
B0I1T2	MYO1G	RPLTAGTLFK	liver	—	100.0	None	—
B0I1T2	MYO1G	RPLTAGTLFK	lung	—	100.0	None	—
B0I1T2	MYO1G	RPLTAGTLFK	Spleen	—	100.0	None	—
B2RTY4	MYO9A	DISSLEFAENK	lung	—	100.0	None	—
B2RTY4	MYO9A	DISSLEFAENK	Spleen	—	100.0	None	—
B2RTY4	MYO9A	DTLVDVVFK	Spleen	—	100.0	None	—
B2RTY4	MYO9A	FIQVNYQETGTVLGAYVEK	kidney	—	100.0	None	—
B2RTY4	MYO9A	FLPIYNPK	kidney	—	100.0	None	—
B2RTY4	MYO9A	HLLEVNSLK	lung	—	100.0	None	—
B2RTY4	MYO9A	HLLEVNSLK	Spleen	—	100.0	None	—
B2RTY4	MYO9A	SLALSSLK	Spleen	—	100.0	None	—
B2RTY4	MYO9A	TQSTNFLIHHLTALSQK	kidney	—	100.0	None	—
B2RTY4	MYO9A	TQSTNFLIHHLTALSQK	lung	—	100.0	None	—
B2RTY4	MYO9A	TQSTNFLIHHLTALSQK	Spleen	—	100.0	None	—
B2RTY4	MYO9A	VWVNTFK	Spleen	—	100.0	None	—
B3KU38	IQCJ-SCHIP1	SLKPTDLR	Heart	—	100.0	None	—
B3KU38	IQCJ-SCHIP1	SLKPTDLR	lung	—	100.0	None	—
B5MCN3	SEC14L6	INYGGEVPK	liver	—	100.0	None	—
B5MCN3	SEC14L6	INYGGEVPK	lung	—	100.0	None	—
B5MCN3	SEC14L6	WQFASDGGDIGFGVFLK	lung	—	100.0	None	—
B5ME19	EIF3CL	GTEITHAVVIK	liver	—	100.0	None	—
B5ME19	EIF3CL	ILHTYYK	Heart	—	100.0	None	—
B7ZAQ6	GPR89A	LGDPFPILSPK	kidney	—	100.0	None	—
B7ZAQ6	GPR89A	QLFLETADLYATK	lung	—	100.0	None	—
B7ZAQ6	GPR89A	QLFLETADLYATK	Spleen	—	100.0	None	—
B7ZBB8	PPP1R3G	SFSLPADPILQAAK	liver	—	100.0	None	—
C4AMC7	WASH3P	LFDAPLSISK	Heart	—	100.0	None	—
C4AMC7	WASH3P	LFDAPLSISK	liver	—	100.0	None	—
C4AMC7	WASH3P	LFDAPLSISK	lung	—	100.0	None	—
C4AMC7	WASH3P	VSLAQAK	lung	—	100.0	None	—
C4AMC7	WASH3P	YVFLDPLAGAVTK	Heart	—	100.0	None	—
C4AMC7	WASH3P	YVFLDPLAGAVTK	kidney	—	100.0	None	—
C4AMC7	WASH3P	YVFLDPLAGAVTK	liver	—	100.0	None	—
C9JLW8	MCRIP1	VPNPSLK	kidney	—	100.0	None	—
C9JLW8	MCRIP1	VPNPSLK	lung	—	100.0	None	—
D6RIA3	C4orf54	FASSLLK	Heart	—	100.0	None	—
D6RIA3	C4orf54	LFVPNIQQTPK	Heart	—	100.0	None	—
D6RIA3	C4orf54	LGSVQQPSSDFNIAK	Heart	—	100.0	None	—
D6RIA3	C4orf54	LPVATIAPNK	Heart	—	100.0	None	—
D6RIA3	C4orf54	WSTFLDLK	Heart	—	100.0	None	—
E9PAV3	NACA	NILFVITK	liver	—	100.0	None	—
E9PAV3	NACA	NILFVITKPDVYK	dbs	—	100.0	None	—
E9PAV3	NACA	NILFVITKPDVYK	Heart	—	100.0	None	—
E9PAV3	NACA	NILFVITKPDVYK	kidney	—	100.0	None	—
E9PAV3	NACA	NILFVITKPDVYK	liver	—	100.0	None	—
E9PAV3	NACA	NILFVITKPDVYK	lung	—	100.0	None	—
E9PAV3	NACA	NILFVITKPDVYK	Spleen	—	100.0	None	—

SysQuan Human Database

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