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
P51812	RPS6KA3	DLKPENILLDEEGHIK	kidney	—	100.0	None	—
P51812	RPS6KA3	DLKPENILLDEEGHIK	liver	—	100.0	None	—
P51812	RPS6KA3	DLKPENILLDEEGHIK	lung	—	100.0	None	—
P51812	RPS6KA3	DLKPENILLDEEGHIK	Spleen	—	100.0	None	—
P51812	RPS6KA3	DLKPSNILYVDESGNPESIR	dbs	—	100.0	None	—
P51812	RPS6KA3	DLKPSNILYVDESGNPESIR	Heart	—	100.0	None	—
P51812	RPS6KA3	DLKPSNILYVDESGNPESIR	kidney	—	100.0	None	—
P51812	RPS6KA3	DLKPSNILYVDESGNPESIR	liver	—	100.0	None	—
P51812	RPS6KA3	DLKPSNILYVDESGNPESIR	lung	—	100.0	None	—
P51812	RPS6KA3	DLKPSNILYVDESGNPESIR	Spleen	—	100.0	None	—
P51812	RPS6KA3	EIAITHHVK	Heart	—	100.0	None	—
P51812	RPS6KA3	EIAITHHVK	liver	—	100.0	None	—
P51812	RPS6KA3	EIAITHHVK	lung	—	100.0	None	—
P51812	RPS6KA3	EIAITHHVK	Spleen	—	100.0	None	—
P51812	RPS6KA3	EIHPPFKPATGRPEDTFYFDPEFTAK	Heart	—	100.0	None	—
P51812	RPS6KA3	EIHPPFKPATGRPEDTFYFDPEFTAK	kidney	—	100.0	None	—
P51812	RPS6KA3	EIHPPFKPATGRPEDTFYFDPEFTAK	liver	—	100.0	None	—
P51812	RPS6KA3	EIHPPFKPATGRPEDTFYFDPEFTAK	lung	—	100.0	None	—
P51812	RPS6KA3	EIHPPFKPATGRPEDTFYFDPEFTAK	Spleen	—	100.0	None	—
P51812	RPS6KA3	FSLSGGYWNSVSDTAK	dbs	—	100.0	None	—
P51812	RPS6KA3	FSLSGGYWNSVSDTAK	Heart	—	100.0	None	—
P51812	RPS6KA3	FSLSGGYWNSVSDTAK	kidney	—	100.0	None	—
P51812	RPS6KA3	FSLSGGYWNSVSDTAK	liver	—	100.0	None	—
P51812	RPS6KA3	FSLSGGYWNSVSDTAK	lung	—	100.0	None	—
P51812	RPS6KA3	GGELLDK	liver	—	100.0	None	—
P51812	RPS6KA3	GGELLDK	lung	—	100.0	None	—
P51812	RPS6KA3	GGELLDK	Spleen	—	100.0	None	—
P51812	RPS6KA3	HSFFSTIDWNK	dbs	—	100.0	None	—
P51812	RPS6KA3	HSFFSTIDWNK	Heart	—	100.0	None	—
P51812	RPS6KA3	HSFFSTIDWNK	kidney	—	100.0	None	—
P51812	RPS6KA3	HSFFSTIDWNK	liver	—	100.0	None	—
P51812	RPS6KA3	LGAGPDGVEEIK	Heart	—	100.0	None	—
P51812	RPS6KA3	LHYAFQTEGK	dbs	—	100.0	None	—
P51812	RPS6KA3	LHYAFQTEGK	Heart	—	100.0	None	—
P51812	RPS6KA3	LHYAFQTEGK	kidney	—	100.0	None	—
P51812	RPS6KA3	LHYAFQTEGK	lung	—	100.0	None	—
P51812	RPS6KA3	LHYAFQTEGK	Spleen	—	100.0	None	—
P51812	RPS6KA3	NSIQFTDGYEVK	dbs	—	100.0	None	—
P51812	RPS6KA3	NSIQFTDGYEVK	Heart	—	100.0	None	—
P51812	RPS6KA3	NSIQFTDGYEVK	kidney	—	100.0	None	—
P51812	RPS6KA3	NSIQFTDGYEVK	liver	—	100.0	None	—
P51812	RPS6KA3	NSIQFTDGYEVK	lung	—	100.0	None	—
P51812	RPS6KA3	PATGRPEDTFYFDPEFTAK	kidney	—	100.0	None	—
P51812	RPS6KA3	PATGRPEDTFYFDPEFTAK	liver	—	100.0	None	—
P51812	RPS6KA3	PLAQLADPWQK	dbs	—	100.0	None	—
P51812	RPS6KA3	PLAQLADPWQK	Heart	—	100.0	None	—
P51812	RPS6KA3	PLAQLADPWQK	kidney	—	100.0	None	—
P51812	RPS6KA3	PLAQLADPWQK	liver	—	100.0	None	—
P51812	RPS6KA3	PLAQLADPWQK	lung	—	100.0	None	—
P51812	RPS6KA3	PLAQLADPWQK	Spleen	—	100.0	None	—

SysQuan Human Database

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