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
Q7LDG7	RASGRP2	FPILGVHLK	Spleen	—	100.0	None	—
Q7LDG7	RASGRP2	YWISAFPAEFDLNPELAEQIK	kidney	—	100.0	None	—
Q7LDG7	RASGRP2	YWISAFPAEFDLNPELAEQIK	liver	—	100.0	None	—
Q7LDG7	RASGRP2	YWISAFPAEFDLNPELAEQIK	lung	—	100.0	None	—
Q7LFL8	CXXC5	SGAVASLLSK	kidney	—	100.0	None	—
Q7LFX5	CHST15	VFQFLNLGPLSEK	kidney	—	100.0	None	—
Q7LFX5	CHST15	VFQFLNLGPLSEK	lung	—	100.0	None	—
Q7LFX5	CHST15	VFQFLNLGPLSEK	Spleen	—	100.0	None	—
Q7LG56	RRM2B	QAQASFWTAEEVDLSK	Heart	—	100.0	None	—
Q7LG56	RRM2B	QAQASFWTAEEVDLSK	kidney	—	100.0	None	—
Q7LG56	RRM2B	QAQASFWTAEEVDLSK	lung	—	100.0	None	—
Q7LGA3	HS2ST1	KPIYINVIR	lung	—	100.0	None	—
Q7LGA3	HS2ST1	LQQSDIWK	kidney	—	100.0	None	—
Q7RTN6	STRADA	SFLVSKPER	kidney	—	100.0	None	—
Q7RTN6	STRADA	VLPWLSPEVLQQNLQGYDAK	lung	—	100.0	None	—
Q7RTN6	STRADA	VLPWLSPEVLQQNLQGYDAK	Spleen	—	100.0	None	—
Q7RTN6	STRADA	YKPTGEYVTVR	lung	—	100.0	None	—
Q7RTN6	STRADA	YKPTGEYVTVR	Spleen	—	100.0	None	—
Q7RTP0	NIPA1	SESVTTQAELEEK	kidney	—	100.0	None	—
Q7RTP0	NIPA1	SESVTTQAELEEK	lung	—	100.0	None	—
Q7RTP6	MICAL3	NNQLAFDIAEK	lung	—	100.0	None	—
Q7RTP6	MICAL3	NNQLAFDIAEK	Spleen	—	100.0	None	—
Q7RTP6	MICAL3	QLQLILLK	Spleen	—	100.0	None	—
Q7RTP6	MICAL3	SPISFLSK	Heart	—	100.0	None	—
Q7RTP6	MICAL3	TAIDLSLLGAK	kidney	—	100.0	None	—
Q7RTP6	MICAL3	TAIDLSLLGAK	liver	—	100.0	None	—
Q7RTP6	MICAL3	TAIDLSLLGAK	lung	—	100.0	None	—
Q7RTP6	MICAL3	YRPDLIDFDSLDEQNVEK	Heart	—	100.0	None	—
Q7RTP6	MICAL3	YRPDLIDFDSLDEQNVEK	kidney	—	100.0	None	—
Q7RTP6	MICAL3	YRPDLIDFDSLDEQNVEK	liver	—	100.0	None	—
Q7RTP6	MICAL3	YRPDLIDFDSLDEQNVEK	lung	—	100.0	None	—
Q7RTP6	MICAL3	YRPDLIDFDSLDEQNVEK	Spleen	—	100.0	None	—
Q7RTS9	DYM	IISLFSLLSK	kidney	—	100.0	None	—
Q7RTS9	DYM	IISLFSLLSK	liver	—	100.0	None	—
Q7RTS9	DYM	QGVVALPK	liver	—	100.0	None	—
Q7RTS9	DYM	QGVVALPK	lung	—	100.0	None	—
Q7RTS9	DYM	QGVVALPK	Spleen	—	100.0	None	—
Q7RTV0	PHF5A	IVNLGSSK	Heart	—	100.0	None	—
Q7RTV0	PHF5A	IVNLGSSK	kidney	—	100.0	None	—
Q7RTV0	PHF5A	IVNLGSSK	liver	—	100.0	None	—
Q7RTV0	PHF5A	IVNLGSSK	lung	—	100.0	None	—
Q7RTV0	PHF5A	IVNLGSSK	Spleen	—	100.0	None	—
Q7Z2E3	APTX	ESLGHWSQGLK	Spleen	—	100.0	None	—
Q7Z2H8	SLC36A1	GNIGTGLLGLPLAVK	kidney	—	100.0	None	—
Q7Z2H8	SLC36A1	GNIGTGLLGLPLAVK	liver	—	100.0	None	—
Q7Z2H8	SLC36A1	GNIGTGLLGLPLAVK	lung	—	100.0	None	—
Q7Z2H8	SLC36A1	IPDPSHLPLVAPWK	kidney	—	100.0	None	—
Q7Z2K6	ERMP1	AFINLEAAGVGGK	Heart	—	100.0	None	—
Q7Z2K6	ERMP1	AFINLEAAGVGGK	liver	—	100.0	None	—
Q7Z2K6	ERMP1	AFINLEAAGVGGK	lung	—	100.0	None	—

SysQuan Human Database

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