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
Q86US8	SMG6	LWDPNNPDQKPALK	lung	—	100.0	None	—
Q86US8	SMG6	RPDLEIYKPGLSR	kidney	—	100.0	None	—
Q86US8	SMG6	RPDLEIYKPGLSR	lung	—	100.0	None	—
Q86US8	SMG6	SLAASNPILTAK	kidney	—	100.0	None	—
Q86US8	SMG6	SLAASNPILTAK	liver	—	100.0	None	—
Q86US8	SMG6	SLAASNPILTAK	lung	—	100.0	None	—
Q86US8	SMG6	SLAASNPILTAK	Spleen	—	100.0	None	—
Q86US8	SMG6	VSSFVPDLK	lung	—	100.0	None	—
Q86UT6	NLRX1	VQTVVLYGTVGTGK	Heart	—	100.0	None	—
Q86UU0	BCL9L	ANQISPSNSSLK	Spleen	—	100.0	None	—
Q86UU0	BCL9L	EAGTPSLDSEAK	kidney	—	100.0	None	—
Q86UU0	BCL9L	EAGTPSLDSEAK	lung	—	100.0	None	—
Q86UU0	BCL9L	SGETEPFLK	lung	—	100.0	None	—
Q86UU0	BCL9L	SGETEPFLK	Spleen	—	100.0	None	—
Q86UU1	PHLDB1	AVDQLQEK	Heart	—	100.0	None	—
Q86UU1	PHLDB1	LVALETGIQK	kidney	—	100.0	None	—
Q86UU1	PHLDB1	LVALETGIQK	lung	—	100.0	None	—
Q86UU1	PHLDB1	LVALETGIQK	Spleen	—	100.0	None	—
Q86UU1	PHLDB1	NLAATLQDIETK	Heart	—	100.0	None	—
Q86UU1	PHLDB1	NLAATLQDIETK	kidney	—	100.0	None	—
Q86UU1	PHLDB1	NLAATLQDIETK	lung	—	100.0	None	—
Q86UU1	PHLDB1	QLALQQK	lung	—	100.0	None	—
Q86UU1	PHLDB1	VQTDKPHLVSLGSGR	kidney	—	100.0	None	—
Q86UU1	PHLDB1	VQTDKPHLVSLGSGR	lung	—	100.0	None	—
Q86UU1	PHLDB1	VQTDKPHLVSLGSGR	Spleen	—	100.0	None	—
Q86UV5	USP48	ALGLDTGQQQDAQEFSK	Heart	—	100.0	None	—
Q86UV5	USP48	ALGLDTGQQQDAQEFSK	kidney	—	100.0	None	—
Q86UV5	USP48	ALGLDTGQQQDAQEFSK	liver	—	100.0	None	—
Q86UV5	USP48	ALGLDTGQQQDAQEFSK	lung	—	100.0	None	—
Q86UV5	USP48	ALGLDTGQQQDAQEFSK	Spleen	—	100.0	None	—
Q86UV5	USP48	ALLVSANQTLK	Heart	—	100.0	None	—
Q86UV5	USP48	ALLVSANQTLK	kidney	—	100.0	None	—
Q86UV5	USP48	ALLVSANQTLK	lung	—	100.0	None	—
Q86UV5	USP48	FNDEDIEK	kidney	—	100.0	None	—
Q86UV5	USP48	FNDEDIEK	lung	—	100.0	None	—
Q86UV5	USP48	FNDEDIEK	Spleen	—	100.0	None	—
Q86UV5	USP48	FYELELNIQGHK	kidney	—	100.0	None	—
Q86UV5	USP48	FYELELNIQGHK	lung	—	100.0	None	—
Q86UV5	USP48	FYELELNIQGHK	Spleen	—	100.0	None	—
Q86UV5	USP48	GSDGFWVGK	Spleen	—	100.0	None	—
Q86UV5	USP48	LPAGAEPYEFVSLEWLQK	kidney	—	100.0	None	—
Q86UV5	USP48	LPAGAEPYEFVSLEWLQK	lung	—	100.0	None	—
Q86UV5	USP48	LPAGAEPYEFVSLEWLQK	Spleen	—	100.0	None	—
Q86UV5	USP48	LQLGIEEDLAEPSK	lung	—	100.0	None	—
Q86UV5	USP48	LQQYFPK	kidney	—	100.0	None	—
Q86UV5	USP48	LQQYFPK	lung	—	100.0	None	—
Q86UV5	USP48	LQQYFPK	Spleen	—	100.0	None	—
Q86UV5	USP48	NQLNEDYK	Spleen	—	100.0	None	—
Q86UV5	USP48	TSLPNLFQDK	lung	—	100.0	None	—
Q86UV5	USP48	YIDPSGFVK	kidney	—	100.0	None	—

SysQuan Human Database

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