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
P48444	ARCN1	LFTAESLIGLK	dbs	—	100.0	None	—
P48444	ARCN1	LFTAESLIGLK	liver	—	100.0	None	—
P48444	ARCN1	LFTAESLIGLK	lung	—	100.0	None	—
P48444	ARCN1	LFTAESLIGLK	Spleen	—	100.0	None	—
P48444	ARCN1	VAPAPARPSGPSK	Heart	—	100.0	None	—
P48444	ARCN1	VAPAPARPSGPSK	kidney	—	100.0	None	—
P48444	ARCN1	VAPAPARPSGPSK	liver	—	100.0	None	—
P48444	ARCN1	VAPAPARPSGPSK	lung	—	100.0	None	—
P48444	ARCN1	VAPAPARPSGPSK	Spleen	—	100.0	None	—
P48449	LSS	GGAVAIPSWGK	liver	—	100.0	None	—
P48449	LSS	SVQLPDGGWGLHIEDK	liver	—	100.0	None	—
P48449	LSS	SVQLPDGGWGLHIEDK	lung	—	100.0	None	—
P48449	LSS	SVQLPDGGWGLHIEDK	Spleen	—	100.0	None	—
P48454	PPP3CC	GLTPTGTLPLGVLSGGK	Heart	—	100.0	None	—
P48454	PPP3CC	GLTPTGTLPLGVLSGGK	lung	—	100.0	None	—
P48454	PPP3CC	GLTPTGTLPLGVLSGGK	Spleen	—	100.0	None	—
P48506	GCLC	DPLTLFEEK	dbs	—	100.0	None	—
P48506	GCLC	DPLTLFEEK	Heart	—	100.0	None	—
P48506	GCLC	DPLTLFEEK	kidney	—	100.0	None	—
P48506	GCLC	DPLTLFEEK	liver	—	100.0	None	—
P48506	GCLC	DPLTLFEEK	lung	—	100.0	None	—
P48506	GCLC	DPLTLFEEK	plasma	—	100.0	None	—
P48506	GCLC	DPLTLFEEK	Spleen	—	100.0	None	—
P48506	GCLC	FKPPPPNSDIGWR	dbs	—	100.0	None	—
P48506	GCLC	FKPPPPNSDIGWR	kidney	—	100.0	None	—
P48506	GCLC	FKPPPPNSDIGWR	liver	—	100.0	None	—
P48506	GCLC	FKPPPPNSDIGWR	lung	—	100.0	None	—
P48506	GCLC	FKPPPPNSDIGWR	Spleen	—	100.0	None	—
P48506	GCLC	HGILQFLHIYHAVK	dbs	—	100.0	None	—
P48506	GCLC	HGILQFLHIYHAVK	kidney	—	100.0	None	—
P48506	GCLC	HGILQFLHIYHAVK	liver	—	100.0	None	—
P48506	GCLC	HGILQFLHIYHAVK	lung	—	100.0	None	—
P48506	GCLC	LDFLIPLSK	Heart	—	100.0	None	—
P48506	GCLC	LDFLIPLSK	kidney	—	100.0	None	—
P48506	GCLC	LDFLIPLSK	liver	—	100.0	None	—
P48506	GCLC	LDFLIPLSK	lung	—	100.0	None	—
P48506	GCLC	LDFLIPLSK	Spleen	—	100.0	None	—
P48506	GCLC	YNDIDLTIDK	plasma	—	100.0	None	—
P48506	GCLC	YNDIDLTIDK	Spleen	—	100.0	None	—
P48507	GCLM	GYILQAK	dbs	—	100.0	None	—
P48507	GCLM	GYILQAK	liver	—	100.0	None	—
P48509	CD151	DHASNIYK	Heart	—	100.0	None	—
P48509	CD151	DHASNIYK	lung	—	100.0	None	—
P48509	CD151	DHASNIYK	Spleen	—	100.0	None	—
P48549	KCNJ3	ISSVPGNSEEK	Heart	—	100.0	None	—
P48553	TRAPPC10	TAEWLTK	lung	—	100.0	None	—
P48553	TRAPPC10	TVDLLAGLGAERPETANTAQSPYK	Heart	—	100.0	None	—
P48553	TRAPPC10	TVDLLAGLGAERPETANTAQSPYK	kidney	—	100.0	None	—
P48553	TRAPPC10	TVDLLAGLGAERPETANTAQSPYK	liver	—	100.0	None	—
P48553	TRAPPC10	TVDLLAGLGAERPETANTAQSPYK	lung	—	100.0	None	—

SysQuan Human Database

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