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
O60231	DHX16	WLLYHELVLTTK	kidney	—	100.0	None	—
O60231	DHX16	WLLYHELVLTTK	lung	—	100.0	None	—
O60237	PPP1R12B	AELEHLGGK	kidney	—	100.0	None	—
O60237	PPP1R12B	AELEHLGGK	lung	—	100.0	None	—
O60237	PPP1R12B	DLLLEQVK	kidney	—	100.0	None	—
O60238	BNIP3L	DHSSQSEEEVVEGEK	lung	—	100.0	None	—
O60238	BNIP3L	GGIFSAEFLK	lung	—	100.0	None	—
O60239	SH3BP5	AVEDSKPYWEAR	kidney	—	100.0	None	—
O60239	SH3BP5	DGIIADIK	kidney	—	100.0	None	—
O60239	SH3BP5	DGIIADIK	lung	—	100.0	None	—
O60240	PLIN1	GLDHLEEK	lung	—	100.0	None	—
O60240	PLIN1	NSISVPIASTSDK	lung	—	100.0	None	—
O60244	MED14	IIPWIQQLK	lung	—	100.0	None	—
O60244	MED14	LELFPDQATQLK	liver	—	100.0	None	—
O60244	MED14	LVEGFYPAPGLK	liver	—	100.0	None	—
O60244	MED14	VTPENAGQWKPDELQVLEK	kidney	—	100.0	None	—
O60256	PRPSAP2	EKPPITVVGDVGGR	kidney	—	100.0	None	—
O60256	PRPSAP2	IAIIVDDIIDDVDSFLAAAETLK	kidney	—	100.0	None	—
O60256	PRPSAP2	NAVIVAK	kidney	—	100.0	None	—
O60256	PRPSAP2	NAVIVAK	lung	—	100.0	None	—
O60264	SMARCA5	DFNQFIK	lung	—	100.0	None	—
O60264	SMARCA5	EIQEPDPTYEEK	kidney	—	100.0	None	—
O60264	SMARCA5	IAFTEWIEPPK	liver	—	100.0	None	—
O60264	SMARCA5	IYVGLSK	kidney	—	100.0	None	—
O60264	SMARCA5	IYVGLSK	lung	—	100.0	None	—
O60264	SMARCA5	LFELLEK	kidney	—	100.0	None	—
O60264	SMARCA5	LLTQGFTNWNK	kidney	—	100.0	None	—
O60264	SMARCA5	LVDQNLNK	lung	—	100.0	None	—
O60264	SMARCA5	QDSINAYNEPNSTK	kidney	—	100.0	None	—
O60264	SMARCA5	QDSINAYNEPNSTK	lung	—	100.0	None	—
O60264	SMARCA5	QTELFAHFIQPAAQK	kidney	—	100.0	None	—
O60264	SMARCA5	TEQEEDEELLTESSK	lung	—	100.0	None	—
O60268	KIAA0513	IFSGGEDLDQEEK	kidney	—	100.0	None	—
O60271	SPAG9	DVLQGELEAVK	kidney	—	100.0	None	—
O60271	SPAG9	EVENLILENTQLLETK	liver	—	100.0	None	—
O60271	SPAG9	EVENLILENTQLLETK	lung	—	100.0	None	—
O60271	SPAG9	GGETPGSEQWK	kidney	—	100.0	None	—
O60271	SPAG9	IYVVQPK	lung	—	100.0	None	—
O60271	SPAG9	KPEPPVNLK	liver	—	100.0	None	—
O60271	SPAG9	KPEPPVNLK	lung	—	100.0	None	—
O60271	SPAG9	LWVGTGNGVIISIPLTETNK	kidney	—	100.0	None	—
O60271	SPAG9	LYHAHTYQHLQDVDIEPYVSK	lung	—	100.0	None	—
O60271	SPAG9	NLPVPVYLRPLDEK	liver	—	100.0	None	—
O60271	SPAG9	NLPVPVYLRPLDEK	lung	—	100.0	None	—
O60271	SPAG9	VQAFGWSLPQK	liver	—	100.0	None	—
O60271	SPAG9	YNAPTSHVTPSVK	kidney	—	100.0	None	—
O60271	SPAG9	YNAPTSHVTPSVK	lung	—	100.0	None	—
O60291	MGRN1	GVSQQFSLPSFK	kidney	—	100.0	None	—
O60291	MGRN1	PVQFPYVTPAPHEPVK	liver	—	100.0	None	—
O60291	MGRN1	PVQFPYVTPAPHEPVK	lung	—	100.0	None	—

SysQuan Core Database

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