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
Q07157	TJP1	EEPDIYQIAK	kidney	—	100.0	None	—
Q07157	TJP1	EEPDIYQIAK	lung	—	100.0	None	—
Q07157	TJP1	EEPDIYQIAK	Spleen	—	100.0	None	—
Q07157	TJP1	ESPYGLSFNK	kidney	—	100.0	None	—
Q07157	TJP1	ESPYGLSFNK	liver	—	100.0	None	—
Q07157	TJP1	ESPYGLSFNK	Spleen	—	100.0	None	—
Q07157	TJP1	FLKPVELR	Heart	—	100.0	None	—
Q07157	TJP1	FLKPVELR	kidney	—	100.0	None	—
Q07157	TJP1	FLKPVELR	liver	—	100.0	None	—
Q07157	TJP1	FLKPVELR	lung	—	100.0	None	—
Q07157	TJP1	FLKPVELR	Spleen	—	100.0	None	—
Q07157	TJP1	GEEVTILAQK	Heart	—	100.0	None	—
Q07157	TJP1	GEEVTILAQK	lung	—	100.0	None	—
Q07157	TJP1	LAGGNDVGIFVAGVLEDSPAAK	Heart	—	100.0	None	—
Q07157	TJP1	LAGGNDVGIFVAGVLEDSPAAK	kidney	—	100.0	None	—
Q07157	TJP1	LAGGNDVGIFVAGVLEDSPAAK	liver	—	100.0	None	—
Q07157	TJP1	LAGGNDVGIFVAGVLEDSPAAK	lung	—	100.0	None	—
Q07157	TJP1	LAGGNDVGIFVAGVLEDSPAAK	Spleen	—	100.0	None	—
Q07157	TJP1	LASHIFVK	Heart	—	100.0	None	—
Q07157	TJP1	LASHIFVK	kidney	—	100.0	None	—
Q07157	TJP1	LASHIFVK	liver	—	100.0	None	—
Q07157	TJP1	LASHIFVK	lung	—	100.0	None	—
Q07157	TJP1	LASHIFVK	Spleen	—	100.0	None	—
Q07157	TJP1	QIIDQDK	Heart	—	100.0	None	—
Q07157	TJP1	QIIDQDK	lung	—	100.0	None	—
Q07157	TJP1	SVASSQPAKPTK	kidney	—	100.0	None	—
Q07157	TJP1	SVASSQPAKPTK	liver	—	100.0	None	—
Q07157	TJP1	SVASSQPAKPTK	lung	—	100.0	None	—
Q07157	TJP1	THFEYEK	Heart	—	100.0	None	—
Q07157	TJP1	THFEYEK	kidney	—	100.0	None	—
Q07157	TJP1	THFEYEK	lung	—	100.0	None	—
Q07157	TJP1	THFEYEK	Spleen	—	100.0	None	—
Q07157	TJP1	VVDTLYNGK	lung	—	100.0	None	—
Q07343	PDE4B	FGVNTENEDHLAK	Heart	—	100.0	None	—
Q07343	PDE4B	FGVNTENEDHLAK	Spleen	—	100.0	None	—
Q07343	PDE4B	SGNQVSEYISNTFLDK	kidney	—	100.0	None	—
Q07343	PDE4B	SGNQVSEYISNTFLDK	lung	—	100.0	None	—
Q07352	ZFP36L1	FHQNQLLSSLK	kidney	—	100.0	None	—
Q07352	ZFP36L1	FHQNQLLSSLK	liver	—	100.0	None	—
Q07352	ZFP36L1	FHQNQLLSSLK	lung	—	100.0	None	—
Q07352	ZFP36L1	FHQNQLLSSLK	Spleen	—	100.0	None	—
Q07666	KHDRBS1	DDEENYLDLFSHK	kidney	—	100.0	None	—
Q07666	KHDRBS1	DDEENYLDLFSHK	liver	—	100.0	None	—
Q07666	KHDRBS1	DDEENYLDLFSHK	lung	—	100.0	None	—
Q07666	KHDRBS1	DDEENYLDLFSHK	Spleen	—	100.0	None	—
Q07666	KHDRBS1	ILGPQGNTIK	Heart	—	100.0	None	—
Q07666	KHDRBS1	ILGPQGNTIK	kidney	—	100.0	None	—
Q07666	KHDRBS1	ILGPQGNTIK	lung	—	100.0	None	—
Q07817	BCL2L1	ELVVDFLSYK	dbs	—	100.0	None	—
Q07817	BCL2L1	ELVVDFLSYK	Heart	—	100.0	None	—

SysQuan Human Database

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