SysQuan Core 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
P10636	MAPT	HVPGGGSVQIVYK	lung	—	100.0	None	—
P10636	MAPT	HVPGGGSVQIVYKPVDLSK	kidney	—	100.0	None	—
P10636	MAPT	HVPGGGSVQIVYKPVDLSK	lung	—	100.0	None	—
P10636	MAPT	IGSLDNITHVPGGGNK	kidney	—	100.0	None	—
P10644	PRKAR1A	EDEISPPPPNPVVK	kidney	—	100.0	None	—
P10644	PRKAR1A	EDEISPPPPNPVVK	liver	—	100.0	None	—
P10644	PRKAR1A	EDEISPPPPNPVVK	lung	—	100.0	None	—
P10644	PRKAR1A	HNIQALLK	kidney	—	100.0	None	—
P10644	PRKAR1A	HNIQALLK	lung	—	100.0	None	—
P10644	PRKAR1A	LTVADALEPVQFEDGQK	liver	—	100.0	None	—
P10644	PRKAR1A	LTVADALEPVQFEDGQK	plasma	—	100.0	None	—
P10644	PRKAR1A	VSILESLDK	kidney	—	100.0	None	—
P10644	PRKAR1A	VSILESLDK	lung	—	100.0	None	—
P10644	PRKAR1A	VSILESLDK	plasma	—	100.0	None	—
P10645	CHGA	ELQDLALQGAK	plasma	—	100.0	None	—
P10721	KIT	NDSNYVVK	lung	—	100.0	None	—
P10809	HSPD1	GIIDPTK	liver	—	100.0	None	—
P10809	HSPD1	GYISPYFINTSK	dbs	—	100.0	None	—
P10809	HSPD1	GYISPYFINTSK	kidney	—	100.0	None	—
P10809	HSPD1	GYISPYFINTSK	liver	—	100.0	None	—
P10809	HSPD1	IGIEIIK	plasma	—	100.0	None	—
P10809	HSPD1	LSDGVAVLK	kidney	—	100.0	None	—
P10809	HSPD1	LSDGVAVLK	plasma	—	100.0	None	—
P10809	HSPD1	NAGVEGSLIVEK	liver	—	100.0	None	—
P10809	HSPD1	NAGVEGSLIVEK	lung	—	100.0	None	—
P10809	HSPD1	NAGVEGSLIVEK	plasma	—	100.0	None	—
P10809	HSPD1	QSKPVTTPEEIAQVATISANGDK	kidney	—	100.0	None	—
P10809	HSPD1	QSKPVTTPEEIAQVATISANGDK	liver	—	100.0	None	—
P10809	HSPD1	TVIIEQSWGSPK	kidney	—	100.0	None	—
P10809	HSPD1	TVIIEQSWGSPK	liver	—	100.0	None	—
P10809	HSPD1	TVIIEQSWGSPK	plasma	—	100.0	None	—
P10809	HSPD1	VGEVIVTK	kidney	—	100.0	None	—
P10809	HSPD1	VGEVIVTK	liver	—	100.0	None	—
P10809	HSPD1	VGLQVVAVK	kidney	—	100.0	None	—
P10809	HSPD1	VGLQVVAVK	lung	—	100.0	None	—
P10809	HSPD1	VGLQVVAVK	plasma	—	100.0	None	—
P10828	THRB	VDLEAFSHFTK	liver	—	100.0	None	—
P10912	GHR	GIDPDLLK	kidney	—	100.0	None	—
P10915	HAPLN1	DPTAFGSGIHK	lung	—	100.0	None	—
P10915	HAPLN1	FYYLIHPTK	lung	—	100.0	None	—
P11021	HSPA5	ELEEIVQPIISK	liver	—	100.0	None	—
P11021	HSPA5	ELEEIVQPIISK	plasma	—	100.0	None	—
P11021	HSPA5	NELESYAYSLK	kidney	—	100.0	None	—
P11021	HSPA5	NELESYAYSLK	plasma	—	100.0	None	—
P11021	HSPA5	NQLTSNPENTVFDAK	kidney	—	100.0	None	—
P11021	HSPA5	NQLTSNPENTVFDAK	lung	—	100.0	None	—
P11021	HSPA5	NTVVPTK	lung	—	100.0	None	—
P11021	HSPA5	SQIFSTASDNQPTVTIK	kidney	—	100.0	None	—
P11021	HSPA5	TKPYIQVDIGGGQTK	kidney	—	100.0	None	—
P11021	HSPA5	TKPYIQVDIGGGQTK	liver	—	100.0	None	—

SysQuan Core Database

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