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
P07947	YES1	TTEDLSFK	Heart	—	100.0	MRM	—
P07947	YES1	TTEDLSFK	kidney	—	100.0	MRM	—
P07947	YES1	TTEDLSFK	Spleen	—	100.0	MRM	—
P08236	GUSB	GFDWPLLVK	Heart	—	100.0	MRM	—
P08236	GUSB	GFDWPLLVK	kidney	—	100.0	MRM	—
P08236	GUSB	GFDWPLLVK	lung	—	100.0	MRM	—
P08236	GUSB	GFDWPLLVK	Spleen	—	100.0	MRM	—
P08237	PFKM	VLVVHDGFEGLAK	Heart	—	100.0	MRM	—
P08237	PFKM	VLVVHDGFEGLAK	kidney	—	100.0	MRM	—
P08237	PFKM	VLVVHDGFEGLAK	plasma	—	100.0	MRM	—
P08238	HSP90AB1	FYEAFSK	Heart	—	100.0	MRM	—
P08238	HSP90AB1	FYEAFSK	kidney	—	100.0	MRM	—
P08238	HSP90AB1	FYEAFSK	liver	—	100.0	MRM	—
P08238	HSP90AB1	FYEAFSK	lung	—	100.0	MRM	—
P08238	HSP90AB1	FYEAFSK	plasma	—	100.0	MRM	—
P08238	HSP90AB1	FYEAFSK	Spleen	—	100.0	MRM	—
P08240	SRPRA	LIDGIVLTK	kidney	—	100.0	MRM	—
P08240	SRPRA	LIDGIVLTK	liver	—	100.0	MRM	—
P08240	SRPRA	LIDGIVLTK	lung	—	100.0	MRM	—
P08397	HMBS	NEVDLVVHSLK	dbs	—	100.0	MRM	—
P08397	HMBS	NEVDLVVHSLK	Heart	—	100.0	MRM	—
P08397	HMBS	NEVDLVVHSLK	kidney	—	100.0	MRM	—
P08397	HMBS	NEVDLVVHSLK	liver	—	100.0	MRM	—
P08397	HMBS	NEVDLVVHSLK	lung	—	100.0	MRM	—
P08559	PDHA1	AAASTDYYK	kidney	—	100.0	MRM	—
P08559	PDHA1	AAASTDYYK	liver	—	100.0	MRM	—
P08559	PDHA1	AAASTDYYK	lung	—	100.0	MRM	—
P08559	PDHA1	AAASTDYYK	Spleen	—	100.0	MRM	—
P08559	PDHA1	GANQWIK	kidney	—	100.0	MRM	—
P08559	PDHA1	GANQWIK	liver	—	100.0	MRM	—
P08559	PDHA1	GANQWIK	Spleen	—	100.0	MRM	—
P08590	MYL3	IEFTPEQIEEFK	Heart	—	100.0	MRM	—
P08590	MYL3	IEFTPEQIEEFK	liver	—	100.0	MRM	—
P08590	MYL3	IEFTPEQIEEFK	lung	—	100.0	MRM	—
P08670	VIM	FLEQQNK	Heart	—	100.0	MRM	—
P08670	VIM	FLEQQNK	lung	—	100.0	MRM	—
P09012	SNRPA	TDSDIIAK	Heart	—	100.0	MRM	—
P09012	SNRPA	TDSDIIAK	kidney	—	100.0	MRM	—
P09012	SNRPA	TDSDIIAK	liver	—	100.0	MRM	—
P09012	SNRPA	TDSDIIAK	lung	—	100.0	MRM	—
P09210	GSTA2	WLLAAAGVEFEEK	Heart	—	100.0	MRM	—
P09210	GSTA2	WLLAAAGVEFEEK	lung	—	100.0	MRM	—
P09467	FBP1	TLVYGGIFLYPANK	kidney	—	100.0	MRM	—
P09467	FBP1	TLVYGGIFLYPANK	liver	—	100.0	MRM	—
P09467	FBP1	TLVYGGIFLYPANK	lung	—	100.0	MRM	—
P09467	FBP1	TLVYGGIFLYPANK	plasma	—	100.0	MRM	—
P09497	CLTB	LQELDAASK	liver	—	100.0	MRM	—
P09497	CLTB	LQELDAASK	Spleen	—	100.0	MRM	—
P09525	ANXA4	DIEQSIK	Heart	—	100.0	MRM	—
P09525	ANXA4	DIEQSIK	kidney	—	100.0	MRM	—

SysQuan Human Database

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