SysQuan Core 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. (%)	Missed Cleav.	Assays Available	PTM
Q9Y3F4	STRAP	TVDFTQDSNYLLTGGQDK	plasma	—	100.0	0	MRM	—
Q9Y490	TLN1	AGFLDLK	Heart	—	100.0	0	MRM	—
Q9Y490	TLN1	AGFLDLK	plasma	—	100.0	0	MRM	—
Q9Y490	TLN1	AGFLDLK	Spleen	—	100.0	0	MRM	—
Q9Y490	TLN1	AVASAAAALVLK	kidney	—	100.0	0	MRM	—
Q9Y490	TLN1	AVASAAAALVLK	liver	—	100.0	0	MRM	—
Q9Y490	TLN1	AVASAAAALVLK	lung	—	100.0	0	MRM	—
Q9Y490	TLN1	AVASAAAALVLK	plasma	—	100.0	0	MRM	—
Q9Y490	TLN1	AVASAAAALVLK	Spleen	—	100.0	0	MRM	—
Q9Y490	TLN1	GVGAAATAVTQALNELLQHVK	Heart	—	100.0	0	MRM	—
Q9Y490	TLN1	GVGAAATAVTQALNELLQHVK	lung	—	100.0	0	MRM	—
Q9Y490	TLN1	GVGAAATAVTQALNELLQHVK	plasma	—	100.0	0	MRM	—
Q9Y490	TLN1	GVGAAATAVTQALNELLQHVK	Spleen	—	100.0	0	MRM	—
Q9Y490	TLN1	ISIGNVVK	liver	—	100.0	0	MRM	—
Q9Y490	TLN1	ISIGNVVK	Spleen	—	100.0	0	MRM	—
Q9Y4D1	DAAM1	GQDPDSTPLENFNIK	liver	—	100.0	0	MRM	—
Q9Y4D1	DAAM1	GQDPDSTPLENFNIK	lung	—	100.0	0	MRM	—
Q9Y4D1	DAAM1	GQDPDSTPLENFNIK	Spleen	—	100.0	0	MRM	—
Q9Y4E8	USP15	VEVYLTELK	Heart	—	100.0	0	MRM	—
Q9Y4E8	USP15	VEVYLTELK	liver	—	100.0	0	MRM	—
Q9Y4E8	USP15	VEVYLTELK	lung	—	100.0	0	MRM	—
Q9Y4E8	USP15	VEVYLTELK	Spleen	—	100.0	0	MRM	—
Q9Y5P4	CERT1	GEAITFK	kidney	—	100.0	0	MRM	—
Q9Y613	FHOD1	FLENVAAAETEK	plasma	—	100.0	0	MRM	—
Q9Y6E0	STK24	AANVLLSEHGEVK	Heart	—	100.0	0	MRM	—
Q9Y6E0	STK24	AANVLLSEHGEVK	liver	—	100.0	0	MRM	—
Q9Y6E0	STK24	AANVLLSEHGEVK	lung	—	100.0	0	MRM	—
Q9Y6K0	CEPT1	VIFTGGVGK	kidney	—	100.0	0	MRM	—
Q9Y6N5	SQOR	HFYQPIWTLVGAGAK	Heart	—	100.0	0	MRM	—
Q9Y6N7	ROBO1	IVEHPSDLIVSK	kidney	—	100.0	0	MRM	—
Q9Y6N7	ROBO1	IVEHPSDLIVSK	liver	—	100.0	0	MRM	—
Q9Y6N7	ROBO1	IVEHPSDLIVSK	lung	—	100.0	0	MRM	—
P00558	PGK1	WNTEDKVSHVSTGGGASLELLEGK	kidney	—	100.0	1	MRM	—
P00558	PGK1	WNTEDKVSHVSTGGGASLELLEGK	lung	—	100.0	1	MRM	—
P00558	PGK1	WNTEDKVSHVSTGGGASLELLEGK	Spleen	—	100.0	1	MRM	—
P21796	VDAC1	LTFDSSFSPNTGKK	Heart	—	100.0	1	MRM	—
P21796	VDAC1	LTFDSSFSPNTGKK	liver	—	100.0	1	MRM	—
P21796	VDAC1	LTFDSSFSPNTGKK	Spleen	—	100.0	1	MRM	—
P33121	ACSL1	TAEALDKDGWLHTGDIGK	liver	—	100.0	1	MRM	—
P33121	ACSL1	TAEALDKDGWLHTGDIGK	Spleen	—	100.0	1	MRM	—
Q13825	AUH	DRLEGLLAFK	Heart	—	100.0	1	MRM	—
Q13825	AUH	DRLEGLLAFK	lung	—	100.0	1	MRM	—
Q9UBQ7	GRHPR	RLPEAIEEVK	Heart	—	100.0	1	MRM	—
Q9UBQ7	GRHPR	RLPEAIEEVK	kidney	—	100.0	1	MRM	—
Q9UBQ7	GRHPR	RLPEAIEEVK	liver	—	100.0	1	MRM	—
Q9UBQ7	GRHPR	RLPEAIEEVK	lung	—	100.0	1	MRM	—
Q93099	HGD	WKPFEIPK	kidney	—	100.0	0	MRM	—
P21796	VDAC1	LTFDSSFSPNTGKK	kidney	—	99.9	1	MRM	—
P40926	MDH2	HGVYNPNK	kidney	—	99.6	0	MRM	—
P33121	ACSL1	TAEALDKDGWLHTGDIGK	kidney	—	99.6	1	MRM	—

SysQuan Core Database

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