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
Q5TBB1	RNASEH2B	YAHGLISDYIPK	Spleen	—	100.0	None	—
Q5TC82	RC3H1	IAPDQWSSLLYGDQSHK	kidney	—	100.0	None	—
Q5TC82	RC3H1	IAPDQWSSLLYGDQSHK	liver	—	100.0	None	—
Q5TC82	RC3H1	IAPDQWSSLLYGDQSHK	lung	—	100.0	None	—
Q5TC82	RC3H1	IAPDQWSSLLYGDQSHK	Spleen	—	100.0	None	—
Q5TC82	RC3H1	TVVHGLVDYIQNHSK	Heart	—	100.0	None	—
Q5TC82	RC3H1	TVVHGLVDYIQNHSK	kidney	—	100.0	None	—
Q5TC82	RC3H1	TVVHGLVDYIQNHSK	liver	—	100.0	None	—
Q5TC82	RC3H1	TVVHGLVDYIQNHSK	lung	—	100.0	None	—
Q5TC82	RC3H1	TVVHGLVDYIQNHSK	Spleen	—	100.0	None	—
Q5TC84	OGFRL1	EQGLNFYAK	Spleen	—	100.0	None	—
Q5TC84	OGFRL1	FILHEALVENTIPNIK	lung	—	100.0	None	—
Q5TC84	OGFRL1	FILHEALVENTIPNIK	Spleen	—	100.0	None	—
Q5TC84	OGFRL1	SLGELGYESFK	kidney	—	100.0	None	—
Q5TCQ9	MAGI3	AIELIQAGGNK	liver	—	100.0	None	—
Q5TCQ9	MAGI3	DGEVPGVDYNFISVEQFK	Heart	—	100.0	None	—
Q5TCQ9	MAGI3	DGEVPGVDYNFISVEQFK	liver	—	100.0	None	—
Q5TCQ9	MAGI3	DGEVPGVDYNFISVEQFK	lung	—	100.0	None	—
Q5TCQ9	MAGI3	EIYHQNVQNLTHLQVVEVLK	Heart	—	100.0	None	—
Q5TCQ9	MAGI3	EIYHQNVQNLTHLQVVEVLK	lung	—	100.0	None	—
Q5TCQ9	MAGI3	ENEGFGFVILTSK	lung	—	100.0	None	—
Q5TCQ9	MAGI3	GFGFAIADSPTGQK	lung	—	100.0	None	—
Q5TCQ9	MAGI3	HYLSLQFQK	Heart	—	100.0	None	—
Q5TCQ9	MAGI3	HYLSLQFQK	Spleen	—	100.0	None	—
Q5TCQ9	MAGI3	IEDPQYGTYYVDHLNQK	Heart	—	100.0	None	—
Q5TCQ9	MAGI3	IEDPQYGTYYVDHLNQK	kidney	—	100.0	None	—
Q5TCQ9	MAGI3	IEDPQYGTYYVDHLNQK	lung	—	100.0	None	—
Q5TCQ9	MAGI3	LDPSEVYLK	lung	—	100.0	None	—
Q5TCQ9	MAGI3	TLYEDKPPNTK	kidney	—	100.0	None	—
Q5TCQ9	MAGI3	TLYEDKPPNTK	lung	—	100.0	None	—
Q5TCQ9	MAGI3	VLGGDGPDQSIYIGAIIPLGAAEK	liver	—	100.0	None	—
Q5TCQ9	MAGI3	VLGGDGPDQSIYIGAIIPLGAAEK	lung	—	100.0	None	—
Q5TCX8	MAP3K21	ISLPSDFQHK	kidney	—	100.0	None	—
Q5TCY1	TTBK1	GIAENEAFDWEK	kidney	—	100.0	None	—
Q5TCZ1	SH3PXD2A	ATPPIPSKPPGGFGK	lung	—	100.0	None	—
Q5TCZ1	SH3PXD2A	ATPPIPSKPPGGFGK	Spleen	—	100.0	None	—
Q5TCZ1	SH3PXD2A	DEIGFEK	lung	—	100.0	None	—
Q5TCZ1	SH3PXD2A	EGWAPASYLK	lung	—	100.0	None	—
Q5TCZ1	SH3PXD2A	GWVPSNYLEK	Spleen	—	100.0	None	—
Q5TCZ1	SH3PXD2A	IIPFLPGK	liver	—	100.0	None	—
Q5TCZ1	SH3PXD2A	IIPFLPGK	lung	—	100.0	None	—
Q5TCZ1	SH3PXD2A	IIPFLPGK	Spleen	—	100.0	None	—
Q5TCZ1	SH3PXD2A	QENSELSLQAGEVVDVIEK	lung	—	100.0	None	—
Q5TCZ1	SH3PXD2A	SQFIHNNLK	kidney	—	100.0	None	—
Q5TCZ1	SH3PXD2A	SQFIHNNLK	lung	—	100.0	None	—
Q5TCZ1	SH3PXD2A	SQFIHNNLK	Spleen	—	100.0	None	—
Q5TCZ1	SH3PXD2A	VPPPAPPSKPK	lung	—	100.0	None	—
Q5TCZ1	SH3PXD2A	VQALNTVNQSK	Heart	—	100.0	None	—
Q5TCZ1	SH3PXD2A	VQALNTVNQSK	kidney	—	100.0	None	—
Q5TCZ1	SH3PXD2A	VQALNTVNQSK	liver	—	100.0	None	—

SysQuan Human Database

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