SysQuan Core 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
P78559	MAP1A	VVSNTIEPLTLFHK	lung	—	100.0	None	—
P78559	MAP1A	YPVATQK	lung	—	100.0	None	—
P78562	PHEX	VIQGTTTLLPQWDK	lung	—	100.0	None	—
P78563	ADARB1	ISNIEDLPPLYTLNKPLLSGISNAEAR	kidney	—	100.0	None	—
P78563	ADARB1	LFTAFIK	kidney	—	100.0	None	—
P78563	ADARB1	LFTAFIK	lung	—	100.0	None	—
P78563	ADARB1	TPGPVLPK	liver	—	100.0	None	—
P78563	ADARB1	VISVSTGTK	liver	—	100.0	None	—
P78563	ADARB1	VISVSTGTK	lung	—	100.0	None	—
P78563	ADARB1	YDFLSESGESHAK	kidney	—	100.0	None	—
P78563	ADARB1	YDFLSESGESHAK	liver	—	100.0	None	—
P78563	ADARB1	YDFLSESGESHAK	lung	—	100.0	None	—
P80108	GPLD1	ENYPLPWEK	kidney	—	100.0	None	—
P80108	GPLD1	ENYPLPWEK	plasma	—	100.0	None	—
P80217	IFI35	LEIFFGK	liver	—	100.0	None	—
P80217	IFI35	LSEEELLDK	liver	—	100.0	None	—
P80303	NUCB2	EVWEETDGLDPNDFDPK	liver	—	100.0	None	—
P80303	NUCB2	EVWEETDGLDPNDFDPK	lung	—	100.0	None	—
P80303	NUCB2	IEPPDTGLYYDEYLK	liver	—	100.0	None	—
P80404	ABAT	NLLLAEVINIIK	liver	—	100.0	None	—
P82094	TMF1	LTNQNDELEEK	lung	—	100.0	None	—
P82094	TMF1	QQLHNSNIIK	liver	—	100.0	None	—
P82094	TMF1	SWFNASQLSSFAK	kidney	—	100.0	None	—
P82094	TMF1	TVEFLNEK	kidney	—	100.0	None	—
P82664	MRPS10	AVLDSYEYFAVLAAK	liver	—	100.0	None	—
P82664	MRPS10	ELGISIK	kidney	—	100.0	None	—
P82664	MRPS10	ELGISIK	lung	—	100.0	None	—
P82673	MRPS35	EGNLELLK	liver	—	100.0	None	—
P82673	MRPS35	EGNLELLK	lung	—	100.0	None	—
P82673	MRPS35	IPNFLHLTPVAIK	kidney	—	100.0	None	—
P82673	MRPS35	IPNFLHLTPVAIK	liver	—	100.0	None	—
P82932	MRPS6	YELALILK	kidney	—	100.0	None	—
P82932	MRPS6	YELALILK	liver	—	100.0	None	—
P82933	MRPS9	AIAYLFPSGLFEK	kidney	—	100.0	None	—
P82933	MRPS9	QIEEFNIGK	lung	—	100.0	None	—
P82979	SARNP	FGIVTSSAGTGTTEDTEAK	lung	—	100.0	None	—
P83111	LACTB	DEVGAPGIVVGVSVDGK	liver	—	100.0	None	—
P83111	LACTB	IALEFDK	kidney	—	100.0	None	—
P83111	LACTB	LVNTPYVDNSYK	kidney	—	100.0	None	—
P83111	LACTB	LVNTPYVDNSYK	lung	—	100.0	None	—
P83111	LACTB	NDPLFFK	liver	—	100.0	None	—
P83111	LACTB	WAGGGFLSTVGDLLK	kidney	—	100.0	None	—
P83111	LACTB	WAGGGFLSTVGDLLK	liver	—	100.0	None	—
P83436	COG7	FLADDFDVK	lung	—	100.0	None	—
P83436	COG7	TQDIAVISAK	kidney	—	100.0	None	—
P83436	COG7	TQDIAVISAK	liver	—	100.0	None	—
P83731	RPL24	VFQFLNAK	kidney	—	100.0	None	—
P83731	RPL24	VFQFLNAK	lung	—	100.0	None	—
P83916	CBX1	LTWHSYPSEDDDK	kidney	—	100.0	None	—
P83916	CBX1	LTWHSYPSEDDDK	liver	—	100.0	None	—

SysQuan Core Database

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