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
Q6P1J9	CDC73	LDPNVQK	Spleen	—	100.0	None	—
Q6P1J9	CDC73	NIFAILQSVK	Heart	—	100.0	None	—
Q6P1J9	CDC73	NIFAILQSVK	kidney	—	100.0	None	—
Q6P1J9	CDC73	NIFAILQSVK	liver	—	100.0	None	—
Q6P1J9	CDC73	NIFAILQSVK	lung	—	100.0	None	—
Q6P1J9	CDC73	TDLDDDITALK	Heart	—	100.0	None	—
Q6P1J9	CDC73	TDLDDDITALK	kidney	—	100.0	None	—
Q6P1J9	CDC73	TDLDDDITALK	liver	—	100.0	None	—
Q6P1J9	CDC73	TDLDDDITALK	lung	—	100.0	None	—
Q6P1J9	CDC73	TTILQSTGK	lung	—	100.0	None	—
Q6P1J9	CDC73	TTILQSTGK	Spleen	—	100.0	None	—
Q6P1J9	CDC73	VVAVFVQGPAWQFK	kidney	—	100.0	None	—
Q6P1J9	CDC73	VVAVFVQGPAWQFK	liver	—	100.0	None	—
Q6P1J9	CDC73	VVAVFVQGPAWQFK	Spleen	—	100.0	None	—
Q6P1J9	CDC73	VVDQPLK	lung	—	100.0	None	—
Q6P1J9	CDC73	VVDQPLK	Spleen	—	100.0	None	—
Q6P1M0	SLC27A4	FDGYLNQGANNK	Heart	—	100.0	None	—
Q6P1M0	SLC27A4	FDGYLNQGANNK	kidney	—	100.0	None	—
Q6P1M0	SLC27A4	FDGYLNQGANNK	liver	—	100.0	None	—
Q6P1M0	SLC27A4	FDGYLNQGANNK	lung	—	100.0	None	—
Q6P1M0	SLC27A4	LFYIYTSGTTGLPK	kidney	—	100.0	None	—
Q6P1M0	SLC27A4	LFYIYTSGTTGLPK	liver	—	100.0	None	—
Q6P1M0	SLC27A4	LFYIYTSGTTGLPK	lung	—	100.0	None	—
Q6P1M0	SLC27A4	LFYIYTSGTTGLPK	Spleen	—	100.0	None	—
Q6P1M3	LLGL2	DLFQFNK	Heart	—	100.0	None	—
Q6P1M3	LLGL2	DLFQFNK	kidney	—	100.0	None	—
Q6P1M3	LLGL2	DLFQFNK	liver	—	100.0	None	—
Q6P1N0	CC2D1A	VLGTAQLK	kidney	—	100.0	None	—
Q6P1N0	CC2D1A	VLGTAQLK	liver	—	100.0	None	—
Q6P1N0	CC2D1A	VLGTAQLK	lung	—	100.0	None	—
Q6P1N0	CC2D1A	VLGTAQLK	Spleen	—	100.0	None	—
Q6P1R3	MSANTD2	YHYAEISSQVPLGK	kidney	—	100.0	None	—
Q6P1R3	MSANTD2	YHYAEISSQVPLGK	Spleen	—	100.0	None	—
Q6P1R3	MSANTD2	YQQLEGAGTVFGSK	lung	—	100.0	None	—
Q6P1R4	DUS1L	TFDPSLK	kidney	—	100.0	None	—
Q6P1R4	DUS1L	TFDPSLK	lung	—	100.0	None	—
Q6P1X5	TAF2	DVVAQQESILALEK	liver	—	100.0	None	—
Q6P1X5	TAF2	DVVAQQESILALEK	lung	—	100.0	None	—
Q6P1X5	TAF2	DVVAQQESILALEK	Spleen	—	100.0	None	—
Q6P1X5	TAF2	IAALEAVVDYTK	liver	—	100.0	None	—
Q6P1X5	TAF2	IAALEAVVDYTK	lung	—	100.0	None	—
Q6P1X5	TAF2	IAALEAVVDYTK	Spleen	—	100.0	None	—
Q6P1X5	TAF2	IVAYELK	Spleen	—	100.0	None	—
Q6P1X5	TAF2	LLSLASTASSQK	Spleen	—	100.0	None	—
Q6P1X5	TAF2	NVLELEIK	kidney	—	100.0	None	—
Q6P1X5	TAF2	NVLELEIK	liver	—	100.0	None	—
Q6P1X5	TAF2	NVLELEIK	lung	—	100.0	None	—
Q6P1X5	TAF2	NVLELEIK	Spleen	—	100.0	None	—
Q6P1X5	TAF2	TGGVLLHPIFGGGK	kidney	—	100.0	None	—
Q6P1X5	TAF2	TGGVLLHPIFGGGK	lung	—	100.0	None	—

SysQuan Human Database

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