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
Q9NRX4	PHPT1	WAEYHADIYDK	Heart	—	100.0	MRM	—
Q9NRX4	PHPT1	WAEYHADIYDK	kidney	—	100.0	MRM	—
Q9NRX4	PHPT1	WAEYHADIYDK	lung	—	100.0	MRM	—
Q9NRX4	PHPT1	WAEYHADIYDK	plasma	—	100.0	MRM	—
Q9NRZ7	AGPAT3	NPSLLGILYGK	kidney	—	100.0	MRM	—
Q9NRZ7	AGPAT3	NPSLLGILYGK	liver	—	100.0	MRM	—
Q9NRZ7	AGPAT3	NPSLLGILYGK	lung	—	100.0	MRM	—
Q9NRZ7	AGPAT3	NPSLLGILYGK	Spleen	—	100.0	MRM	—
Q9NTX5	ECHDC1	VIELENWTEGK	dbs	—	100.0	MRM	—
Q9NTX5	ECHDC1	VIELENWTEGK	kidney	—	100.0	MRM	—
Q9NTX5	ECHDC1	VIELENWTEGK	lung	—	100.0	MRM	—
Q9NUQ9	CYRIB	EAIQHPADEK	Heart	—	100.0	MRM	—
Q9NUQ9	CYRIB	EAIQHPADEK	lung	—	100.0	MRM	—
Q9NV66	TYW1	IFYGSQTGTAK	Heart	—	100.0	MRM	—
Q9NV66	TYW1	IFYGSQTGTAK	kidney	—	100.0	MRM	—
Q9NV66	TYW1	IFYGSQTGTAK	liver	—	100.0	MRM	—
Q9NV66	TYW1	IFYGSQTGTAK	lung	—	100.0	MRM	—
Q9NV66	TYW1	IFYGSQTGTAK	Spleen	—	100.0	MRM	—
Q9NVA2	SEPTIN11	LTIVDTVGFGDQINK	Heart	—	100.0	MRM	—
Q9NVA2	SEPTIN11	LTIVDTVGFGDQINK	plasma	—	100.0	MRM	—
Q9NVA2	SEPTIN11	LTIVDTVGFGDQINK	Spleen	—	100.0	MRM	—
Q9NVH1	DNAJC11	LILTEASK	Heart	—	100.0	MRM	—
Q9NVH1	DNAJC11	LILTEASK	kidney	—	100.0	MRM	—
Q9NVH1	DNAJC11	LILTEASK	liver	—	100.0	MRM	—
Q9NVH1	DNAJC11	LILTEASK	lung	—	100.0	MRM	—
Q9NVH1	DNAJC11	LILTEASK	Spleen	—	100.0	MRM	—
Q9NVT9	ARMC1	AEALASAIASTK	dbs	—	100.0	MRM	—
Q9NVT9	ARMC1	AEALASAIASTK	liver	—	100.0	MRM	—
Q9NVT9	ARMC1	AEALASAIASTK	Spleen	—	100.0	MRM	—
Q9NWU1	OXSM	VSPFFVPK	Heart	—	100.0	MRM	—
Q9NWU1	OXSM	VSPFFVPK	kidney	—	100.0	MRM	—
Q9NX40	OCIAD1	GILSSHPK	Heart	—	100.0	MRM	—
Q9NX40	OCIAD1	GILSSHPK	kidney	—	100.0	MRM	—
Q9NX40	OCIAD1	GILSSHPK	liver	—	100.0	MRM	—
Q9NX40	OCIAD1	GILSSHPK	lung	—	100.0	MRM	—
Q9NX40	OCIAD1	GILSSHPK	Spleen	—	100.0	MRM	—
Q9NXC5	MIOS	VVLTSLGQDHNSK	Heart	—	100.0	MRM	—
Q9NXC5	MIOS	VVLTSLGQDHNSK	kidney	—	100.0	MRM	—
Q9NXC5	MIOS	VVLTSLGQDHNSK	liver	—	100.0	MRM	—
Q9NXC5	MIOS	VVLTSLGQDHNSK	lung	—	100.0	MRM	—
Q9NXC5	MIOS	VVLTSLGQDHNSK	Spleen	—	100.0	MRM	—
Q9NZZ3	CHMP5	LDAELVK	dbs	—	100.0	MRM	—
Q9NZZ3	CHMP5	LDAELVK	Heart	—	100.0	MRM	—
Q9NZZ3	CHMP5	LDAELVK	kidney	—	100.0	MRM	—
Q9NZZ3	CHMP5	LDAELVK	liver	—	100.0	MRM	—
Q9NZZ3	CHMP5	LDAELVK	Spleen	—	100.0	MRM	—
Q9P0Z9	PIPOX	YDNIVIGAGFSGHGFK	kidney	—	100.0	MRM	—
Q9P0Z9	PIPOX	YDNIVIGAGFSGHGFK	liver	—	100.0	MRM	—
Q9P289	STK26	AANVLLSEQGDVK	kidney	—	100.0	MRM	—
Q9P289	STK26	AANVLLSEQGDVK	lung	—	100.0	MRM	—

SysQuan Human Database

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