SysQuan Mouse 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
A0A991EQV5	Nploc4	LSPDGHFGSK	kidney	—	100.0	None	—
A0A991EQV5	Nploc4	LSPDGHFGSK	lung	—	100.0	None	—
A0A991EQV5	Nploc4	NEELAQTWK	BrainStem	—	100.0	None	—
A0A991EQV5	Nploc4	NEELAQTWK	Cerebellum	—	100.0	None	—
A0A991EQV5	Nploc4	NEELAQTWK	Cerebrum	—	100.0	None	—
A0A991EQV5	Nploc4	NEELAQTWK	kidney	—	100.0	None	—
A0A991EQV5	Nploc4	NEELAQTWK	lung	—	100.0	None	—
A0A9L6JKG1	Irgm2	EFEYFSDAVFIPK	lung	—	100.0	None	—
A0A9L6JPS2	Iqcn	TGTFLPK	Spermatozoa	—	100.0	None	—
A0A9L6JPS2	Iqcn	TQSQTFLSSSK	Spermatozoa	—	100.0	None	—
A0A9L6JPS2	Iqcn	TQTQAHTESDVPK	Spermatozoa	—	100.0	None	—
A0A9L6KDT1	Iqsec2	ALSDSYELSTDLQDK	BrainStem	—	100.0	None	—
A0A9L6KDT1	Iqsec2	ALSDSYELSTDLQDK	liver	—	100.0	None	—
A0A9L6KDT1	Iqsec2	ALSDSYELSTDLQDK	lung	—	100.0	None	—
A0A9L6KDT1	Iqsec2	HPLHQPTSPLPLYSPAPQHPPAHK	Cerebellum	—	100.0	None	—
A0A9L6KDT1	Iqsec2	HPLHQPTSPLPLYSPAPQHPPAHK	Cerebrum	—	100.0	None	—
A0A9L6KDT1	Iqsec2	KPVLSLPHR	BrainStem	—	100.0	None	—
A0A9L6KDT1	Iqsec2	KPVLSLPHR	Cerebellum	—	100.0	None	—
A0A9L6KDT1	Iqsec2	KPVLSLPHR	Cerebrum	—	100.0	None	—
A0A9L6KDT1	Iqsec2	PVSNSSSFLGSLFGSK	Cerebrum	—	100.0	None	—
A0A9L6KDT1	Iqsec2	SQRPVSNSSSFLGSLFGSK	BrainStem	—	100.0	None	—
A0A9L6KDT1	Iqsec2	SQRPVSNSSSFLGSLFGSK	Cerebellum	—	100.0	None	—
A0A9L6KDT1	Iqsec2	SQRPVSNSSSFLGSLFGSK	Cerebrum	—	100.0	None	—
A0A9L6KDT1	Iqsec2	SSLEDTYGAGDGLK	BrainStem	—	100.0	None	—
A0A9L6KDT1	Iqsec2	SSLEDTYGAGDGLK	Cerebellum	—	100.0	None	—
A0A9L6KDT1	Iqsec2	SSLEDTYGAGDGLK	Cerebrum	—	100.0	None	—
A0A9R1SP20	Nptxr	GSGENLAAWHPIKPHGILILGQEQDTLGGR	BrainStem	—	100.0	None	—
A0A9R1SP20	Nptxr	GSGENLAAWHPIKPHGILILGQEQDTLGGR	Cerebrum	—	100.0	None	—
A0A9R1SP20	Nptxr	LVEAFGGAK	BrainStem	—	100.0	None	—
A0A9R1SP20	Nptxr	LVEAFGGAK	Cerebellum	—	100.0	None	—
A0A9R1SP20	Nptxr	LVEAFGGAK	Cerebrum	—	100.0	None	—
A0A9R1SP20	Nptxr	VAELEHGSSAYSPPDAFK	BrainStem	—	100.0	None	—
A0A9R1SP20	Nptxr	VAELEHGSSAYSPPDAFK	Cerebellum	—	100.0	None	—
A0A9R1SP20	Nptxr	VAQLPLSLK	Cerebellum	—	100.0	None	—
A0A9S4GQC1	Mcub	IDHLQEQLRPLEQVK	lung	—	100.0	None	—
A0A9S4GQC1	Mcub	LFTILHLEEIQK	lung	—	100.0	None	—
A0A9S4GT61	Zcchc14	FLASAPSHTLK	Cerebrum	—	100.0	None	—
A0A9S4GT61	Zcchc14	FLASAPSHTLK	liver	—	100.0	None	—
A0AA50Q9H5	25E2	EVPWTFGGGTK	plasma	—	100.0	None	—
A0AA50Q9H5	25E2	NWFQQKPGQPPK	plasma	—	100.0	None	—
A0AA74KSR1	Carm1	AILQNHTDFK	lung	—	100.0	None	—
A0AA74KSR1	Carm1	QSYDISIVAQVDQTGSK	lung	—	100.0	None	—
A0AA74KSS6	Kat7	QDLIDEWIAK	BrainStem	—	100.0	None	—
A0AA74KSS6	Kat7	QDLIDEWIAK	Cerebellum	—	100.0	None	—
A0AA74KSS6	Kat7	QDLIDEWIAK	Cerebrum	—	100.0	None	—
A0AA74KSS6	Kat7	QDLIDEWIAK	lung	—	100.0	None	—
A0AA74KSS6	Kat7	SQQQPTPVTPK	Cerebellum	—	100.0	None	—
A0AA74KSS6	Kat7	SQQQPTPVTPK	Cerebrum	—	100.0	None	—
A0AA74KSS6	Kat7	SQQQPTPVTPK	kidney	—	100.0	None	—
A0AA74KSS6	Kat7	TPTGNAPSSESDIDISSPNVSHDESIAK	lung	—	100.0	None	—

SysQuan Mouse Database

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