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
Q4VCS5	AMOT	TLHAQIIEK	kidney	—	100.0	None	—
Q4W5G0	TIGD2	IINYANSSDPTSGVSK	kidney	—	100.0	None	—
Q4W5G0	TIGD2	IINYANSSDPTSGVSK	Spleen	—	100.0	None	—
Q502W6	VWA3B	IIQFIQEQLK	kidney	—	100.0	None	—
Q504Q3	PAN2	FLIDIGVK	lung	—	100.0	None	—
Q504Q3	PAN2	FLIDIGVK	Spleen	—	100.0	None	—
Q504Q3	PAN2	FVGHGLQK	lung	—	100.0	None	—
Q504Q3	PAN2	LGLEDFDFK	kidney	—	100.0	None	—
Q504Q3	PAN2	LGLEDFDFK	liver	—	100.0	None	—
Q504Q3	PAN2	LGLEDFDFK	lung	—	100.0	None	—
Q504Q3	PAN2	LGLEDFDFK	Spleen	—	100.0	None	—
Q504Q3	PAN2	NYDFAQVLK	kidney	—	100.0	None	—
Q504Q3	PAN2	NYDFAQVLK	liver	—	100.0	None	—
Q504Q3	PAN2	TGGSLVAHIK	Spleen	—	100.0	None	—
Q504Q3	PAN2	TIPEASALGLILADSDEASGK	kidney	—	100.0	None	—
Q504Q3	PAN2	TIPEASALGLILADSDEASGK	liver	—	100.0	None	—
Q504Q3	PAN2	TIPEASALGLILADSDEASGK	lung	—	100.0	None	—
Q504Q3	PAN2	TIPEASALGLILADSDEASGK	Spleen	—	100.0	None	—
Q504T8	MIDN	LQLLLQQK	Spleen	—	100.0	None	—
Q52LJ0	FAM98B	DDLESFQLEISGFLK	kidney	—	100.0	None	—
Q52LJ0	FAM98B	DDLESFQLEISGFLK	lung	—	100.0	None	—
Q52LJ0	FAM98B	DDLESFQLEISGFLK	Spleen	—	100.0	None	—
Q52LJ0	FAM98B	NHVGKPLLK	Spleen	—	100.0	None	—
Q52LR7	EPC2	ALDAAKPLPIYR	Spleen	—	100.0	None	—
Q52LR7	EPC2	ASSNQLVTLQEAK	lung	—	100.0	None	—
Q52LR7	EPC2	ASSNQLVTLQEAK	Spleen	—	100.0	None	—
Q52LR7	EPC2	GPSLIPQIK	Spleen	—	100.0	None	—
Q52LR7	EPC2	LLLNEDDYLIK	lung	—	100.0	None	—
Q52LR7	EPC2	LLLNEDDYLIK	Spleen	—	100.0	None	—
Q52LR7	EPC2	YHLGDYGGEILNEVK	Spleen	—	100.0	None	—
Q52LW3	ARHGAP29	EFIDLAK	kidney	—	100.0	None	—
Q52LW3	ARHGAP29	LYDPGQEYSEFVK	Heart	—	100.0	None	—
Q52LW3	ARHGAP29	LYDPGQEYSEFVK	kidney	—	100.0	None	—
Q52LW3	ARHGAP29	LYDPGQEYSEFVK	liver	—	100.0	None	—
Q52LW3	ARHGAP29	LYDPGQEYSEFVK	lung	—	100.0	None	—
Q52LW3	ARHGAP29	NIVSWVEK	kidney	—	100.0	None	—
Q52LW3	ARHGAP29	NIVSWVEK	liver	—	100.0	None	—
Q52LW3	ARHGAP29	NIVSWVEK	lung	—	100.0	None	—
Q52LW3	ARHGAP29	NTDSIELALSYAK	lung	—	100.0	None	—
Q52WX2	SBK1	DIKPENVLLFDR	Spleen	—	100.0	None	—
Q53EL6	PDCD4	GVWGTPGQVYDVEEVDVK	kidney	—	100.0	None	—
Q53EL6	PDCD4	GVWGTPGQVYDVEEVDVK	Spleen	—	100.0	None	—
Q53EL6	PDCD4	SGVPVLAVSLALEGK	Heart	—	100.0	None	—
Q53EL6	PDCD4	SGVPVLAVSLALEGK	kidney	—	100.0	None	—
Q53EL6	PDCD4	SGVPVLAVSLALEGK	liver	—	100.0	None	—
Q53EL6	PDCD4	SGVPVLAVSLALEGK	lung	—	100.0	None	—
Q53EL6	PDCD4	SGVPVLAVSLALEGK	Spleen	—	100.0	None	—
Q53EP0	FNDC3B	GPVTSHGFSVK	liver	—	100.0	None	—
Q53EP0	FNDC3B	GPVTSHGFSVK	lung	—	100.0	None	—
Q53EP0	FNDC3B	GPVTSHGFSVK	Spleen	—	100.0	None	—

SysQuan Human Database

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