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
O75116	ROCK2	VIQQSLEQEEAEHK	lung	—	100.0	None	—
O75121	MFAP3L	IPIITSAK	kidney	—	100.0	None	—
O75122	CLASP2	DYNPYNYSDSISPFNK	liver	—	100.0	None	—
O75122	CLASP2	EGGAGAVDEDDFIK	liver	—	100.0	None	—
O75122	CLASP2	EGGAGAVDEDDFIK	lung	—	100.0	None	—
O75122	CLASP2	ELEETLNK	kidney	—	100.0	None	—
O75122	CLASP2	ELEETLNK	lung	—	100.0	None	—
O75122	CLASP2	HAAVLVETIK	liver	—	100.0	None	—
O75122	CLASP2	HAAVLVETIK	lung	—	100.0	None	—
O75122	CLASP2	LLDGALK	kidney	—	100.0	None	—
O75122	CLASP2	LLDGALK	liver	—	100.0	None	—
O75122	CLASP2	LTQEESFSVWDEHFK	kidney	—	100.0	None	—
O75122	CLASP2	LTQEESFSVWDEHFK	liver	—	100.0	None	—
O75122	CLASP2	LTQEESFSVWDEHFK	lung	—	100.0	None	—
O75122	CLASP2	NHFPGEAETLYNSLEPSYQK	kidney	—	100.0	None	—
O75122	CLASP2	NHFPGEAETLYNSLEPSYQK	lung	—	100.0	None	—
O75122	CLASP2	SFDDEESVDGNRPSSAASAFK	kidney	—	100.0	None	—
O75122	CLASP2	SFDDEESVDGNRPSSAASAFK	liver	—	100.0	None	—
O75122	CLASP2	SFDDEESVDGNRPSSAASAFK	lung	—	100.0	None	—
O75122	CLASP2	SSSSSQESLNRPFSSK	liver	—	100.0	None	—
O75122	CLASP2	VITWTTEPK	kidney	—	100.0	None	—
O75122	CLASP2	VLVNSASAQK	liver	—	100.0	None	—
O75122	CLASP2	YIETLAK	lung	—	100.0	None	—
O75127	PTCD1	TYHALLK	kidney	—	100.0	None	—
O75131	CPNE3	GSITISAEEIK	liver	—	100.0	None	—
O75131	CPNE3	NSGVISVK	liver	—	100.0	None	—
O75131	CPNE3	NSGVISVK	lung	—	100.0	None	—
O75131	CPNE3	QFQNAPK	lung	—	100.0	None	—
O75140	DEPDC5	AVNGFLADLFTK	kidney	—	100.0	None	—
O75140	DEPDC5	DVTLDLVELTFK	kidney	—	100.0	None	—
O75140	DEPDC5	GFGGSDDELVVNPK	kidney	—	100.0	None	—
O75140	DEPDC5	GFGGSDDELVVNPK	lung	—	100.0	None	—
O75140	DEPDC5	HPSTGVQLLSEQK	kidney	—	100.0	None	—
O75140	DEPDC5	LGDIVEIAHPNDEYSPLLLQVK	liver	—	100.0	None	—
O75140	DEPDC5	LRPYQDVYVNVVDPK	kidney	—	100.0	None	—
O75143	ATG13	SSSSPTGSDWFNLAIK	lung	—	100.0	None	—
O75146	HIP1R	HPQFPAGLEVTDEVLEK	kidney	—	100.0	None	—
O75146	HIP1R	HPQFPAGLEVTDEVLEK	lung	—	100.0	None	—
O75146	HIP1R	IILGTHHEK	kidney	—	100.0	None	—
O75146	HIP1R	IILGTHHEK	lung	—	100.0	None	—
O75147	OBSL1	NSAGQTLSAVQLHVK	lung	—	100.0	None	—
O75150	RNF40	ALQGSLGGVEK	kidney	—	100.0	None	—
O75150	RNF40	ALQGSLGGVEK	liver	—	100.0	None	—
O75150	RNF40	ALQGSLGGVEK	lung	—	100.0	None	—
O75150	RNF40	AVEAAQLAEDLK	liver	—	100.0	None	—
O75150	RNF40	ISLEYSELQDK	lung	—	100.0	None	—
O75150	RNF40	LQDLATQLQEK	liver	—	100.0	None	—
O75150	RNF40	SQVDAQLLTVQK	lung	—	100.0	None	—
O75151	PHF2	ESASPTIPNLDLLEAHTK	kidney	—	100.0	None	—
O75151	PHF2	ESASPTIPNLDLLEAHTK	liver	—	100.0	None	—

SysQuan Core Database

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