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
Q5QJ74	TBCEL	LEPLAEVDLRPQSSAK	Heart	—	100.0	None	—
Q5QJ74	TBCEL	LEPLAEVDLRPQSSAK	kidney	—	100.0	None	—
Q5QJ74	TBCEL	LEPLAEVDLRPQSSAK	liver	—	100.0	None	—
Q5QJ74	TBCEL	LEPLAEVDLRPQSSAK	lung	—	100.0	None	—
Q5QJ74	TBCEL	LEPLAEVDLRPQSSAK	Spleen	—	100.0	None	—
Q5QJ74	TBCEL	LVLNNSK	liver	—	100.0	None	—
Q5QJ74	TBCEL	LVLNNSK	Spleen	—	100.0	None	—
Q5QJ74	TBCEL	SGLQSWEDIDK	liver	—	100.0	None	—
Q5QJ74	TBCEL	SGLQSWEDIDK	lung	—	100.0	None	—
Q5QJ74	TBCEL	YHELITK	dbs	—	100.0	None	—
Q5QJ74	TBCEL	YHELITK	Heart	—	100.0	None	—
Q5QJ74	TBCEL	YHELITK	kidney	—	100.0	None	—
Q5QJ74	TBCEL	YHELITK	liver	—	100.0	None	—
Q5QJ74	TBCEL	YHELITK	lung	—	100.0	None	—
Q5QJ74	TBCEL	YHELITK	Spleen	—	100.0	None	—
Q5QJE6	DNTTIP2	AVITPDFEK	lung	—	100.0	None	—
Q5QJE6	DNTTIP2	AVITPDFEK	Spleen	—	100.0	None	—
Q5R372	RABGAP1L	EDLLQADFEGALK	Heart	—	100.0	None	—
Q5R372	RABGAP1L	EDLLQADFEGALK	kidney	—	100.0	None	—
Q5R372	RABGAP1L	EDLLQADFEGALK	liver	—	100.0	None	—
Q5R372	RABGAP1L	EDLLQADFEGALK	lung	—	100.0	None	—
Q5R372	RABGAP1L	EDLLQADFEGALK	Spleen	—	100.0	None	—
Q5R372	RABGAP1L	IIDQSSNVEIASFPIYK	Heart	—	100.0	None	—
Q5R372	RABGAP1L	IIDQSSNVEIASFPIYK	kidney	—	100.0	None	—
Q5R372	RABGAP1L	IIDQSSNVEIASFPIYK	liver	—	100.0	None	—
Q5R372	RABGAP1L	IIDQSSNVEIASFPIYK	lung	—	100.0	None	—
Q5R372	RABGAP1L	IIDQSSNVEIASFPIYK	Spleen	—	100.0	None	—
Q5R372	RABGAP1L	VVITVQQLSNK	dbs	—	100.0	None	—
Q5R372	RABGAP1L	VVITVQQLSNK	Heart	—	100.0	None	—
Q5R372	RABGAP1L	VVITVQQLSNK	liver	—	100.0	None	—
Q5R372	RABGAP1L	VVITVQQLSNK	Spleen	—	100.0	None	—
Q5R3I4	TTC38	LFDATLTQYVK	dbs	—	100.0	None	—
Q5R3I4	TTC38	LFDATLTQYVK	Heart	—	100.0	None	—
Q5R3I4	TTC38	LFDATLTQYVK	kidney	—	100.0	None	—
Q5R3I4	TTC38	LFDATLTQYVK	liver	—	100.0	None	—
Q5R3I4	TTC38	LFDATLTQYVK	lung	—	100.0	None	—
Q5R3I4	TTC38	LFDATLTQYVK	Spleen	—	100.0	None	—
Q5RHP9	ERICH3	YHQLEIK	lung	—	100.0	None	—
Q5RKV6	EXOSC6	AGLLSQAK	kidney	—	100.0	None	—
Q5RKV6	EXOSC6	AGLLSQAK	lung	—	100.0	None	—
Q5RKV6	EXOSC6	AGLLSQAK	Spleen	—	100.0	None	—
Q5RKV6	EXOSC6	GSAYLEAGGTK	Heart	—	100.0	None	—
Q5RKV6	EXOSC6	GSAYLEAGGTK	liver	—	100.0	None	—
Q5RKV6	EXOSC6	GSAYLEAGGTK	lung	—	100.0	None	—
Q5RKV6	EXOSC6	GSAYLEAGGTK	Spleen	—	100.0	None	—
Q5S007	LRRK2	AAYEGEEVAVK	kidney	—	100.0	None	—
Q5S007	LRRK2	AAYEGEEVAVK	lung	—	100.0	None	—
Q5S007	LRRK2	AAYEGEEVAVK	Spleen	—	100.0	None	—
Q5S007	LRRK2	ASSSPVILVGTHLDVSDEK	kidney	—	100.0	None	—
Q5S007	LRRK2	ASSSPVILVGTHLDVSDEK	lung	—	100.0	None	—

SysQuan Human Database

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