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
Q5TKA1	LIN9	SLTDSLNDIK	lung	—	100.0	None	—
Q5TZA2	CROCC	AEVAEALTK	kidney	—	100.0	None	—
Q5TZA2	CROCC	AEVAEALTK	lung	—	100.0	None	—
Q5TZA2	CROCC	DEGLLLAESEK	kidney	—	100.0	None	—
Q5TZA2	CROCC	DEGLLLAESEK	lung	—	100.0	None	—
Q5TZA2	CROCC	DEGLLLAESEK	Spleen	—	100.0	None	—
Q5U5Q3	MEX3C	VVGLVVGPK	lung	—	100.0	None	—
Q5U651	RASIP1	WPSAASVK	kidney	—	100.0	None	—
Q5U651	RASIP1	WPSAASVK	lung	—	100.0	None	—
Q5UIP0	RIF1	ALWVISK	Spleen	—	100.0	None	—
Q5UIP0	RIF1	ELISLVK	kidney	—	100.0	None	—
Q5UIP0	RIF1	ELISLVK	lung	—	100.0	None	—
Q5UIP0	RIF1	ELISLVK	Spleen	—	100.0	None	—
Q5UIP0	RIF1	IAFIAWK	kidney	—	100.0	None	—
Q5UIP0	RIF1	IAFIAWK	Spleen	—	100.0	None	—
Q5UIP0	RIF1	LVIPLVVHSAQK	Heart	—	100.0	None	—
Q5UIP0	RIF1	LVIPLVVHSAQK	kidney	—	100.0	None	—
Q5UIP0	RIF1	LVIPLVVHSAQK	liver	—	100.0	None	—
Q5UIP0	RIF1	LVIPLVVHSAQK	lung	—	100.0	None	—
Q5UIP0	RIF1	LWPLFVK	kidney	—	100.0	None	—
Q5UIP0	RIF1	LWPLFVK	lung	—	100.0	None	—
Q5UIP0	RIF1	LWPLFVK	Spleen	—	100.0	None	—
Q5UIP0	RIF1	TIGDLSTLTASEIK	lung	—	100.0	None	—
Q5VIR6	VPS53	AAQTELGQQILADFEEAFPSQGTK	kidney	—	100.0	None	—
Q5VIR6	VPS53	AAQTELGQQILADFEEAFPSQGTK	liver	—	100.0	None	—
Q5VIR6	VPS53	AAQTELGQQILADFEEAFPSQGTK	lung	—	100.0	None	—
Q5VIR6	VPS53	AAQTELGQQILADFEEAFPSQGTK	Spleen	—	100.0	None	—
Q5VIR6	VPS53	APDNPFHGIVSK	Heart	—	100.0	None	—
Q5VIR6	VPS53	APDNPFHGIVSK	kidney	—	100.0	None	—
Q5VIR6	VPS53	APDNPFHGIVSK	liver	—	100.0	None	—
Q5VIR6	VPS53	APDNPFHGIVSK	lung	—	100.0	None	—
Q5VIR6	VPS53	APDNPFHGIVSK	Spleen	—	100.0	None	—
Q5VIR6	VPS53	FANSFIPK	kidney	—	100.0	None	—
Q5VIR6	VPS53	FANSFIPK	liver	—	100.0	None	—
Q5VIR6	VPS53	FANSFIPK	lung	—	100.0	None	—
Q5VIR6	VPS53	FANSFIPK	Spleen	—	100.0	None	—
Q5VIR6	VPS53	FITHLFK	kidney	—	100.0	None	—
Q5VIR6	VPS53	FITHLFK	liver	—	100.0	None	—
Q5VIR6	VPS53	FITHLFK	lung	—	100.0	None	—
Q5VIR6	VPS53	FITHLFK	Spleen	—	100.0	None	—
Q5VIR6	VPS53	ILSGNLPK	kidney	—	100.0	None	—
Q5VIR6	VPS53	ILSGNLPK	liver	—	100.0	None	—
Q5VIR6	VPS53	ILSGNLPK	lung	—	100.0	None	—
Q5VIR6	VPS53	ILSGNLPK	Spleen	—	100.0	None	—
Q5VIR6	VPS53	QHLSEYLVLFQENQDVAWLDK	kidney	—	100.0	None	—
Q5VIR6	VPS53	QLVDYEEK	Heart	—	100.0	None	—
Q5VIR6	VPS53	QLVDYEEK	kidney	—	100.0	None	—
Q5VIR6	VPS53	QLVDYEEK	liver	—	100.0	None	—
Q5VIR6	VPS53	QLVDYEEK	lung	—	100.0	None	—
Q5VIR6	VPS53	QLVDYEEK	Spleen	—	100.0	None	—

SysQuan Human Database

Cart (0)