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
P13796	LCP1	VNHLYSDLSDALVIFQLYEK	dbs	—	100.0	MRM	—
P13796	LCP1	VNHLYSDLSDALVIFQLYEK	kidney	—	100.0	MRM	—
P13796	LCP1	VNHLYSDLSDALVIFQLYEK	liver	—	100.0	MRM	—
P13796	LCP1	VNHLYSDLSDALVIFQLYEK	lung	—	100.0	MRM	—
P13796	LCP1	VNHLYSDLSDALVIFQLYEK	plasma	—	100.0	MRM	—
P13796	LCP1	VNHLYSDLSDALVIFQLYEK	Spleen	—	100.0	MRM	—
P13798	APEH	GSTGFGQDSILSLPGNVGHQDVK	dbs	—	100.0	MRM	—
P13798	APEH	GSTGFGQDSILSLPGNVGHQDVK	Heart	—	100.0	MRM	—
P13798	APEH	GSTGFGQDSILSLPGNVGHQDVK	kidney	—	100.0	MRM	—
P13798	APEH	GSTGFGQDSILSLPGNVGHQDVK	liver	—	100.0	MRM	—
P13798	APEH	GSTGFGQDSILSLPGNVGHQDVK	lung	—	100.0	MRM	—
P13798	APEH	GSTGFGQDSILSLPGNVGHQDVK	plasma	—	100.0	MRM	—
P13807	GYS1	LSDLLDWK	dbs	—	100.0	MRM	—
P13807	GYS1	LSDLLDWK	kidney	—	100.0	MRM	—
P13807	GYS1	LSDLLDWK	liver	—	100.0	MRM	—
P13807	GYS1	LSDLLDWK	lung	—	100.0	MRM	—
P14618	PKM	LNFSHGTHEYHAETIK	Heart	—	100.0	MRM	—
P14618	PKM	LNFSHGTHEYHAETIK	kidney	—	100.0	MRM	—
P14618	PKM	LNFSHGTHEYHAETIK	liver	—	100.0	MRM	—
P14618	PKM	LNFSHGTHEYHAETIK	lung	—	100.0	MRM	—
P14618	PKM	LNFSHGTHEYHAETIK	plasma	—	100.0	MRM	—
P14618	PKM	LNFSHGTHEYHAETIK	Spleen	—	100.0	MRM	—
P14625	HSP90B1	GLFDEYGSK	dbs	—	100.0	MRM	—
P14625	HSP90B1	GLFDEYGSK	Heart	—	100.0	MRM	—
P14625	HSP90B1	GLFDEYGSK	kidney	—	100.0	MRM	—
P14625	HSP90B1	GLFDEYGSK	liver	—	100.0	MRM	—
P14625	HSP90B1	GLFDEYGSK	lung	—	100.0	MRM	—
P14625	HSP90B1	GLFDEYGSK	plasma	—	100.0	MRM	—
P14678	SNRPB	IFIGTFK	Heart	—	100.0	MRM	—
P14678	SNRPB	IFIGTFK	lung	—	100.0	MRM	—
P14868	DARS1	FAANINK	dbs	—	100.0	MRM	—
P14868	DARS1	FAANINK	Heart	—	100.0	MRM	—
P14868	DARS1	FAANINK	kidney	—	100.0	MRM	—
P14868	DARS1	FAANINK	liver	—	100.0	MRM	—
P14868	DARS1	FAANINK	lung	—	100.0	MRM	—
P14868	DARS1	FAANINK	Spleen	—	100.0	MRM	—
P14868	DARS1	GFVEIQTPK	liver	—	100.0	MRM	—
P14868	DARS1	GFVEIQTPK	plasma	—	100.0	MRM	—
P15056	BRAF	IGDFGLATVK	dbs	—	100.0	MRM	—
P15056	BRAF	IGDFGLATVK	lung	—	100.0	MRM	—
P15170	GSPT1	HFTILDAPGHK	dbs	—	100.0	MRM	—
P15170	GSPT1	HFTILDAPGHK	Heart	—	100.0	MRM	—
P15170	GSPT1	HFTILDAPGHK	liver	—	100.0	MRM	—
P15170	GSPT1	HFTILDAPGHK	lung	—	100.0	MRM	—
P15735	PHKG2	TLDVGPEDELPDWAAAK	Heart	—	100.0	MRM	—
P15735	PHKG2	TLDVGPEDELPDWAAAK	kidney	—	100.0	MRM	—
P15735	PHKG2	TLDVGPEDELPDWAAAK	liver	—	100.0	MRM	—
P15735	PHKG2	TLDVGPEDELPDWAAAK	lung	—	100.0	MRM	—
P15735	PHKG2	TLDVGPEDELPDWAAAK	Spleen	—	100.0	MRM	—
P15954	COX7C	NLPFSVENK	kidney	—	100.0	MRM	—

SysQuan Human Database

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