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
Q6ZUJ8	PIK3AP1	QLITLQEQVK	Spleen	—	100.0	None	—
Q6ZUM4	ARHGAP27	DGSEYLIQHDSEAIISTWHK	lung	—	100.0	None	—
Q6ZUM4	ARHGAP27	ISGNLATIQK	kidney	—	100.0	None	—
Q6ZUM4	ARHGAP27	ISGNLATIQK	Spleen	—	100.0	None	—
Q6ZUT9	DENND5B	FVEGLLK	kidney	—	100.0	None	—
Q6ZUT9	DENND5B	FVEGLLK	liver	—	100.0	None	—
Q6ZUT9	DENND5B	LLSQHLK	kidney	—	100.0	None	—
Q6ZUT9	DENND5B	LLSQHLK	liver	—	100.0	None	—
Q6ZUT9	DENND5B	LLSQHLK	lung	—	100.0	None	—
Q6ZUT9	DENND5B	LTTVQIGHDNSGLLAK	Heart	—	100.0	None	—
Q6ZUT9	DENND5B	LTTVQIGHDNSGLLAK	liver	—	100.0	None	—
Q6ZUT9	DENND5B	LTTVQIGHDNSGLLAK	lung	—	100.0	None	—
Q6ZUT9	DENND5B	LTTVQIGHDNSGLLAK	Spleen	—	100.0	None	—
Q6ZUT9	DENND5B	NVFIWDFLEK	kidney	—	100.0	None	—
Q6ZUT9	DENND5B	NVFIWDFLEK	Spleen	—	100.0	None	—
Q6ZUT9	DENND5B	QLLSNQPLTK	lung	—	100.0	None	—
Q6ZUT9	DENND5B	SVLLPLK	liver	—	100.0	None	—
Q6ZUT9	DENND5B	SVLLPLK	lung	—	100.0	None	—
Q6ZV29	PNPLA7	EPPPSLLEADLTEFDVK	Heart	—	100.0	None	—
Q6ZV29	PNPLA7	EPPPSLLEADLTEFDVK	kidney	—	100.0	None	—
Q6ZV29	PNPLA7	EPPPSLLEADLTEFDVK	liver	—	100.0	None	—
Q6ZV29	PNPLA7	EPPPSLLEADLTEFDVK	lung	—	100.0	None	—
Q6ZV29	PNPLA7	EPPPSLLEADLTEFDVK	Spleen	—	100.0	None	—
Q6ZV29	PNPLA7	LIHLLGEK	liver	—	100.0	None	—
Q6ZV29	PNPLA7	LPAGALTSIK	kidney	—	100.0	None	—
Q6ZV29	PNPLA7	LPAGALTSIK	liver	—	100.0	None	—
Q6ZV73	FGD6	IADIFVK	liver	—	100.0	None	—
Q6ZV73	FGD6	IADIFVK	lung	—	100.0	None	—
Q6ZV73	FGD6	LLLTDYLK	liver	—	100.0	None	—
Q6ZV73	FGD6	LLLTDYLK	Spleen	—	100.0	None	—
Q6ZV73	FGD6	VFVDVLK	liver	—	100.0	None	—
Q6ZVF9	GPRIN3	TLLLNPK	kidney	—	100.0	None	—
Q6ZVF9	GPRIN3	TLLLNPK	liver	—	100.0	None	—
Q6ZVF9	GPRIN3	TLLLNPK	lung	—	100.0	None	—
Q6ZVF9	GPRIN3	TLLLNPK	Spleen	—	100.0	None	—
Q6ZVM7	TOM1L2	GDDLEEGVTSEEFDK	Heart	—	100.0	None	—
Q6ZVM7	TOM1L2	GDDLEEGVTSEEFDK	kidney	—	100.0	None	—
Q6ZVM7	TOM1L2	GDDLEEGVTSEEFDK	lung	—	100.0	None	—
Q6ZVM7	TOM1L2	NNPPTIVQDK	Heart	—	100.0	None	—
Q6ZVM7	TOM1L2	NNPPTIVQDK	liver	—	100.0	None	—
Q6ZVM7	TOM1L2	NNPPTIVQDK	lung	—	100.0	None	—
Q6ZVM7	TOM1L2	SSPDLTGVVHIYEELK	Heart	—	100.0	None	—
Q6ZVM7	TOM1L2	SSPDLTGVVHIYEELK	kidney	—	100.0	None	—
Q6ZVM7	TOM1L2	SSPDLTGVVHIYEELK	liver	—	100.0	None	—
Q6ZVM7	TOM1L2	SSPDLTGVVHIYEELK	lung	—	100.0	None	—
Q6ZVM7	TOM1L2	SSPDLTGVVHIYEELK	Spleen	—	100.0	None	—
Q6ZW49	PAXIP1	AHVSPLFK	Spleen	—	100.0	None	—
Q6ZW49	PAXIP1	FLTAISVVK	kidney	—	100.0	None	—
Q6ZW49	PAXIP1	FLTAISVVK	lung	—	100.0	None	—
Q6ZW49	PAXIP1	FLTAISVVK	Spleen	—	100.0	None	—

SysQuan Human Database

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