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
Q15643	TRIP11	LTQIIQQK	Heart	—	100.0	None	—
Q15643	TRIP11	LTQIIQQK	kidney	—	100.0	None	—
Q15643	TRIP11	LTQIIQQK	liver	—	100.0	None	—
Q15643	TRIP11	LTQIIQQK	lung	—	100.0	None	—
Q15643	TRIP11	LTQIIQQK	Spleen	—	100.0	None	—
Q15645	TRIP13	HSNVVILTTSNITEK	dbs	—	100.0	None	—
Q15645	TRIP13	HSNVVILTTSNITEK	Spleen	—	100.0	None	—
Q15645	TRIP13	VVLLHGPPGTGK	Spleen	—	100.0	None	—
Q15645	TRIP13	VVNAVLTQIDQIK	Spleen	—	100.0	None	—
Q15645	TRIP13	YGQLIEINSHSLFSK	Spleen	—	100.0	None	—
Q15648	MED1	FNQNRPWSETIK	kidney	—	100.0	None	—
Q15648	MED1	FNQNRPWSETIK	Spleen	—	100.0	None	—
Q15648	MED1	ITIQIPK	lung	—	100.0	None	—
Q15648	MED1	ITIQIPK	Spleen	—	100.0	None	—
Q15648	MED1	NYGSPLISGSTPK	Spleen	—	100.0	None	—
Q15650	TRIP4	EYVTDLLQGNEGK	liver	—	100.0	None	—
Q15650	TRIP4	EYVTDLLQGNEGK	Spleen	—	100.0	None	—
Q15650	TRIP4	TQVIDDESDYFASDSNQWLSK	Heart	—	100.0	None	—
Q15650	TRIP4	TQVIDDESDYFASDSNQWLSK	kidney	—	100.0	None	—
Q15650	TRIP4	TQVIDDESDYFASDSNQWLSK	liver	—	100.0	None	—
Q15650	TRIP4	TQVIDDESDYFASDSNQWLSK	lung	—	100.0	None	—
Q15650	TRIP4	TQVIDDESDYFASDSNQWLSK	Spleen	—	100.0	None	—
Q15651	HMGN3	LSAKPAPPKPEPK	kidney	—	100.0	None	—
Q15651	HMGN3	PAPPKPEPK	kidney	—	100.0	None	—
Q15652	JMJD1C	EFWDGFEEVSK	lung	—	100.0	None	—
Q15652	JMJD1C	EFWDGFEEVSK	Spleen	—	100.0	None	—
Q15652	JMJD1C	ILQESIDVAPFTTK	liver	—	100.0	None	—
Q15652	JMJD1C	TALSWVK	Spleen	—	100.0	None	—
Q15652	JMJD1C	VQESQKPPTLIPEPK	Spleen	—	100.0	None	—
Q15652	JMJD1C	YILDIIGDK	lung	—	100.0	None	—
Q15652	JMJD1C	YILDIIGDK	Spleen	—	100.0	None	—
Q15678	PTPN14	LDGFGQEIFPVK	lung	—	100.0	None	—
Q15678	PTPN14	TFQEDSSPVVHQSLQEVSEPLTATK	kidney	—	100.0	None	—
Q15678	PTPN14	TFQEDSSPVVHQSLQEVSEPLTATK	lung	—	100.0	None	—
Q15678	PTPN14	YQYYLQVK	lung	—	100.0	None	—
Q15691	MAPRE1	FFDANYDGK	dbs	—	100.0	None	—
Q15691	MAPRE1	FFDANYDGK	kidney	—	100.0	None	—
Q15691	MAPRE1	FFDANYDGK	liver	—	100.0	None	—
Q15691	MAPRE1	FQDNFEFVQWFK	dbs	—	100.0	None	—
Q15691	MAPRE1	FQDNFEFVQWFK	Heart	—	100.0	None	—
Q15691	MAPRE1	FQDNFEFVQWFK	kidney	—	100.0	None	—
Q15691	MAPRE1	FQDNFEFVQWFK	liver	—	100.0	None	—
Q15691	MAPRE1	FQDNFEFVQWFK	Spleen	—	100.0	None	—
Q15691	MAPRE1	ILQAGFK	dbs	—	100.0	None	—
Q15691	MAPRE1	ILQAGFK	kidney	—	100.0	None	—
Q15691	MAPRE1	ILQAGFK	liver	—	100.0	None	—
Q15691	MAPRE1	ILQAGFK	lung	—	100.0	None	—
Q15691	MAPRE1	ILQAGFK	plasma	—	100.0	None	—
Q15691	MAPRE1	ILQAGFK	Spleen	—	100.0	None	—
Q15691	MAPRE1	LTVEDLEK	dbs	—	100.0	None	—

SysQuan Human Database

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