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
P98160	HSPG2	FQGLDLNEELYLGGYPDYGAIPK	kidney	—	100.0	None	—
P98160	HSPG2	FQGLDLNEELYLGGYPDYGAIPK	liver	—	100.0	None	—
P98164	LRP2	HIVVDPK	kidney	—	100.0	None	—
P98172	EFNB1	GLVIYPK	kidney	—	100.0	None	—
P98173	FAM3A	DSWVFVGAK	liver	—	100.0	None	—
P98173	FAM3A	DSWVFVGAK	lung	—	100.0	None	—
P98173	FAM3A	FIRPLHEGTLVFVASYDDPATK	kidney	—	100.0	None	—
P98174	FGD1	VYELLGGEEDIVSPTK	kidney	—	100.0	None	—
P98175	RBM10	AHLSENELEALEK	lung	—	100.0	None	—
P98175	RBM10	GSSYGVTSTESYK	liver	—	100.0	None	—
P98175	RBM10	GSSYGVTSTESYK	lung	—	100.0	None	—
P98175	RBM10	HQQLSGLHK	liver	—	100.0	None	—
P98175	RBM10	TINVEFAK	kidney	—	100.0	None	—
P98175	RBM10	TINVEFAK	lung	—	100.0	None	—
P98175	RBM10	YGIPEPPEPK	liver	—	100.0	None	—
P98175	RBM10	YGIPEPPEPK	lung	—	100.0	None	—
P98179	RBM3	LFVGGLNFNTDEQALEDHFSSFGPISEVVVVK	lung	—	100.0	None	—
P98194	ATP2C1	AFHGWNEFDISEDEPLWK	kidney	—	100.0	None	—
P98194	ATP2C1	AFHGWNEFDISEDEPLWK	lung	—	100.0	None	—
P98194	ATP2C1	EAVTTLIASGVSIK	kidney	—	100.0	None	—
P98194	ATP2C1	GAYEQVIK	lung	—	100.0	None	—
P98194	ATP2C1	GIYNNIK	lung	—	100.0	None	—
P98194	ATP2C1	SLEELSK	kidney	—	100.0	None	—
P98194	ATP2C1	SLEELSK	lung	—	100.0	None	—
P98196	ATP11A	ALINTVLK	lung	—	100.0	None	—
P98196	ATP11A	NSDYAIPK	kidney	—	100.0	None	—
P98196	ATP11A	NSDYAIPK	lung	—	100.0	None	—
P98196	ATP11A	THYAVQDTK	lung	—	100.0	None	—
P98196	ATP11A	VWVLTGDK	kidney	—	100.0	None	—
Q00013	MPP1	IAILDIEPQTLK	plasma	—	100.0	None	—
Q00013	MPP1	QGSLHVGDEILEINGTNVTNHSVDQLQK	kidney	—	100.0	None	—
Q00013	MPP1	QGSLHVGDEILEINGTNVTNHSVDQLQK	lung	—	100.0	None	—
Q00013	MPP1	TAELSPFIVFIAPTDQGTQTEALQQLQK	liver	—	100.0	None	—
Q00169	PITPNA	GPLGPNWK	liver	—	100.0	None	—
Q00169	PITPNA	IETWHKPDLGTQENVHK	kidney	—	100.0	None	—
Q00169	PITPNA	IETWHKPDLGTQENVHK	liver	—	100.0	None	—
Q00169	PITPNA	IETWHKPDLGTQENVHK	lung	—	100.0	None	—
Q00169	PITPNA	LEPEAWK	lung	—	100.0	None	—
Q00169	PITPNA	NETGGGEGVEVLVNEPYEK	liver	—	100.0	None	—
Q00169	PITPNA	NETGGGEGVEVLVNEPYEK	lung	—	100.0	None	—
Q00169	PITPNA	QELVNQK	kidney	—	100.0	None	—
Q00169	PITPNA	QELVNQK	lung	—	100.0	None	—
Q00169	PITPNA	VILPVSVDEYQVGQLYSVAEASK	kidney	—	100.0	None	—
Q00169	PITPNA	VILPVSVDEYQVGQLYSVAEASK	liver	—	100.0	None	—
Q00169	PITPNA	VILPVSVDEYQVGQLYSVAEASK	lung	—	100.0	None	—
Q00169	PITPNA	VILPVSVDEYQVGQLYSVAEASK	plasma	—	100.0	None	—
Q00325	SLC25A3	FGFYEVFK	kidney	—	100.0	None	—
Q00341	HDLBP	DAFPPLPEK	kidney	—	100.0	None	—
Q00341	HDLBP	DAFPPLPEK	lung	—	100.0	None	—
Q00341	HDLBP	DLANIAEVEVSIPAK	liver	—	100.0	None	—

SysQuan Core Database

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