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
P06576	ATP5F1B	VLDSGAPIK	dbs	—	100.0	MRM	—
P06576	ATP5F1B	VLDSGAPIK	Heart	—	100.0	MRM	—
P06576	ATP5F1B	VLDSGAPIK	kidney	—	100.0	MRM	—
P06576	ATP5F1B	VLDSGAPIK	lung	—	100.0	MRM	—
P06576	ATP5F1B	VLDSGAPIK	plasma	—	100.0	MRM	—
P06737	PYGL	HLEIIYEINQK	dbs	—	100.0	MRM	—
P06737	PYGL	HLEIIYEINQK	kidney	—	100.0	MRM	—
P06737	PYGL	HLEIIYEINQK	liver	—	100.0	MRM	—
P06737	PYGL	HLEIIYEINQK	Spleen	—	100.0	MRM	—
P06744	GPI	VDHQTGPIVWGEPGTNGQHAFYQLIHQGTK	Heart	—	100.0	MRM	—
P06744	GPI	VDHQTGPIVWGEPGTNGQHAFYQLIHQGTK	kidney	—	100.0	MRM	—
P06744	GPI	VDHQTGPIVWGEPGTNGQHAFYQLIHQGTK	liver	—	100.0	MRM	—
P06744	GPI	VDHQTGPIVWGEPGTNGQHAFYQLIHQGTK	lung	—	100.0	MRM	—
P07195	LDHB	SADTLWDIQK	dbs	—	100.0	MRM	—
P07195	LDHB	SADTLWDIQK	liver	—	100.0	MRM	—
P07195	LDHB	SADTLWDIQK	lung	—	100.0	MRM	—
P07195	LDHB	SADTLWDIQK	plasma	—	100.0	MRM	—
P07195	LDHB	SADTLWDIQK	Spleen	—	100.0	MRM	—
P07203	GPX1	NEEILNSLK	dbs	—	100.0	MRM	—
P07203	GPX1	NEEILNSLK	kidney	—	100.0	MRM	—
P07203	GPX1	NEEILNSLK	liver	—	100.0	MRM	—
P07225	PROS1	QLAVLDK	kidney	—	100.0	MRM	—
P07225	PROS1	QLAVLDK	plasma	—	100.0	MRM	—
P07225	PROS1	QLAVLDK	Spleen	—	100.0	MRM	—
P07237	P4HB	EADDIVNWLK	dbs	—	100.0	MRM	—
P07237	P4HB	EADDIVNWLK	Heart	—	100.0	MRM	—
P07237	P4HB	EADDIVNWLK	kidney	—	100.0	MRM	—
P07237	P4HB	EADDIVNWLK	liver	—	100.0	MRM	—
P07237	P4HB	EADDIVNWLK	lung	—	100.0	MRM	—
P07237	P4HB	EADDIVNWLK	plasma	—	100.0	MRM	—
P07451	CA3	QFHLHWGSSDDHGSEHTVDGVK	dbs	—	100.0	MRM	—
P07451	CA3	QFHLHWGSSDDHGSEHTVDGVK	Heart	—	100.0	MRM	—
P07451	CA3	QFHLHWGSSDDHGSEHTVDGVK	kidney	—	100.0	MRM	—
P07451	CA3	QFHLHWGSSDDHGSEHTVDGVK	liver	—	100.0	MRM	—
P07451	CA3	QFHLHWGSSDDHGSEHTVDGVK	lung	—	100.0	MRM	—
P07451	CA3	QFHLHWGSSDDHGSEHTVDGVK	plasma	—	100.0	MRM	—
P07451	CA3	QFHLHWGSSDDHGSEHTVDGVK	Spleen	—	100.0	MRM	—
P07451	CA3	TILNNGK	liver	—	100.0	MRM	—
P07451	CA3	TILNNGK	plasma	—	100.0	MRM	—
P07900	HSP90AA1	ELISNSSDALDK	liver	—	100.0	MRM	—
P07900	HSP90AA1	ELISNSSDALDK	plasma	—	100.0	MRM	—
P07900	HSP90AA1	ELISNSSDALDK	Spleen	—	100.0	MRM	—
P07902	GALT	RPWQGQVEPQLLK	liver	—	100.0	MRM	—
P07902	GALT	RPWQGQVEPQLLK	lung	—	100.0	MRM	—
P07910	HNRNPC	VFIGNLNTLVVK	Heart	—	100.0	MRM	—
P07910	HNRNPC	VFIGNLNTLVVK	kidney	—	100.0	MRM	—
P07910	HNRNPC	VFIGNLNTLVVK	liver	—	100.0	MRM	—
P07910	HNRNPC	VFIGNLNTLVVK	lung	—	100.0	MRM	—
P07910	HNRNPC	VFIGNLNTLVVK	plasma	—	100.0	MRM	—
P07910	HNRNPC	VFIGNLNTLVVK	Spleen	—	100.0	MRM	—

SysQuan Human Database

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