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
Q00169	PITPNA	LEPEAWK	lung	—	100.0	None	—
Q00169	PITPNA	LEPEAWK	Spleen	—	100.0	None	—
Q00169	PITPNA	QELVNQK	Heart	—	100.0	None	—
Q00169	PITPNA	QELVNQK	kidney	—	100.0	None	—
Q00169	PITPNA	QELVNQK	lung	—	100.0	None	—
Q00169	PITPNA	VENFIHK	Heart	—	100.0	None	—
Q00169	PITPNA	VENFIHK	kidney	—	100.0	None	—
Q00169	PITPNA	VENFIHK	liver	—	100.0	None	—
Q00169	PITPNA	VENFIHK	lung	—	100.0	None	—
Q00169	PITPNA	VENFIHK	Spleen	—	100.0	None	—
Q00169	PITPNA	VILPVSVDEYQVGQLYSVAEASK	dbs	—	100.0	None	—
Q00169	PITPNA	VILPVSVDEYQVGQLYSVAEASK	Heart	—	100.0	None	—
Q00169	PITPNA	VILPVSVDEYQVGQLYSVAEASK	kidney	—	100.0	None	—
Q00169	PITPNA	VILPVSVDEYQVGQLYSVAEASK	liver	—	100.0	None	—
Q00169	PITPNA	VILPVSVDEYQVGQLYSVAEASK	lung	—	100.0	None	—
Q00169	PITPNA	VILPVSVDEYQVGQLYSVAEASK	plasma	—	100.0	None	—
Q00169	PITPNA	VILPVSVDEYQVGQLYSVAEASK	Spleen	—	100.0	None	—
Q00169	PITPNA	WWGLQNK	dbs	—	100.0	None	—
Q00169	PITPNA	WWGLQNK	kidney	—	100.0	None	—
Q00169	PITPNA	WWGLQNK	liver	—	100.0	None	—
Q00169	PITPNA	WWGLQNK	lung	—	100.0	None	—
Q00325	SLC25A3	FGFYEVFK	dbs	—	100.0	None	—
Q00325	SLC25A3	FGFYEVFK	Heart	—	100.0	None	—
Q00325	SLC25A3	FGFYEVFK	kidney	—	100.0	None	—
Q00325	SLC25A3	FGFYEVFK	lung	—	100.0	None	—
Q00325	SLC25A3	FGFYEVFK	Spleen	—	100.0	None	—
Q00341	HDLBP	DAFPPLPEK	Heart	—	100.0	None	—
Q00341	HDLBP	DAFPPLPEK	kidney	—	100.0	None	—
Q00341	HDLBP	DAFPPLPEK	liver	—	100.0	None	—
Q00341	HDLBP	DAFPPLPEK	lung	—	100.0	None	—
Q00341	HDLBP	DAFPPLPEK	Spleen	—	100.0	None	—
Q00341	HDLBP	DLANIAEVEVSIPAK	dbs	—	100.0	None	—
Q00341	HDLBP	DLANIAEVEVSIPAK	Heart	—	100.0	None	—
Q00341	HDLBP	DLANIAEVEVSIPAK	kidney	—	100.0	None	—
Q00341	HDLBP	DLANIAEVEVSIPAK	liver	—	100.0	None	—
Q00341	HDLBP	DLANIAEVEVSIPAK	lung	—	100.0	None	—
Q00341	HDLBP	DQDLITIIGK	kidney	—	100.0	None	—
Q00341	HDLBP	DQDLITIIGK	liver	—	100.0	None	—
Q00341	HDLBP	DQDLITIIGK	lung	—	100.0	None	—
Q00341	HDLBP	DQDLITIIGK	Spleen	—	100.0	None	—
Q00341	HDLBP	FPEVIINFPDPAQK	kidney	—	100.0	None	—
Q00341	HDLBP	GPSSDVEK	liver	—	100.0	None	—
Q00341	HDLBP	HEVLLISAEQDK	kidney	—	100.0	None	—
Q00341	HDLBP	HEVLLISAEQDK	liver	—	100.0	None	—
Q00341	HDLBP	IDLPAENSNSETIIITGK	liver	—	100.0	None	—
Q00341	HDLBP	IDLPAENSNSETIIITGK	lung	—	100.0	None	—
Q00341	HDLBP	IEGDPQGVQQAK	dbs	—	100.0	None	—
Q00341	HDLBP	IEGDPQGVQQAK	Heart	—	100.0	None	—
Q00341	HDLBP	IEGDPQGVQQAK	liver	—	100.0	None	—
Q00341	HDLBP	IEGDPQGVQQAK	lung	—	100.0	None	—

SysQuan Human Database

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