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
A0A0U1RPL0	Atxn2l	EFNPTKPLLSVNK	BrainStem	—	100.0	MRM	—
A0A0U1RPL0	Atxn2l	EFNPTKPLLSVNK	Cerebellum	—	100.0	MRM	—
A0A0U1RPL0	Atxn2l	EFNPTKPLLSVNK	Cerebrum	—	100.0	MRM	—
A0A0U1RPL0	Atxn2l	EFNPTKPLLSVNK	liver	—	100.0	MRM	—
A0A0U1RPL0	Atxn2l	EFNPTKPLLSVNK	lung	—	100.0	MRM	—
A0A140LJ04	Zzef1	FQTGFEILK	BrainStem	—	100.0	MRM	—
A0A140LJ04	Zzef1	FQTGFEILK	Cerebellum	—	100.0	MRM	—
A0A140LJ04	Zzef1	FQTGFEILK	kidney	—	100.0	MRM	—
A0A140LJ04	Zzef1	FQTGFEILK	liver	—	100.0	MRM	—
A0A140LJ04	Zzef1	FQTGFEILK	lung	—	100.0	MRM	—
A0A140LJJ5	Akap13	FLSHSTDSLNK	kidney	—	100.0	MRM	—
A0A140LJJ5	Akap13	FLSHSTDSLNK	liver	—	100.0	MRM	—
A0A140LJJ5	Akap13	FLSHSTDSLNK	lung	—	100.0	MRM	—
A0A1B0GRV0	Bpnt1	IIQLIEGK	BrainStem	—	100.0	MRM	—
A0A1B0GRV0	Bpnt1	IIQLIEGK	lung	—	100.0	MRM	—
A0A1B0GS41	Gab1	LTGDPDVLEYYK	BrainStem	—	100.0	MRM	—
A0A1B0GS41	Gab1	LTGDPDVLEYYK	Cerebellum	—	100.0	MRM	—
A0A1B0GS41	Gab1	LTGDPDVLEYYK	Cerebrum	—	100.0	MRM	—
A0A1B0GS41	Gab1	LTGDPDVLEYYK	Heart	—	100.0	MRM	—
A0A1B0GS91	Svil	QSIGQFHEGDAYVVK	Heart	—	100.0	MRM	—
A0A1C7CYU5	Fhip1b	SLLQVLGSVK	BrainStem	—	100.0	MRM	—
A0A1C7CYU5	Fhip1b	SLLQVLGSVK	kidney	—	100.0	MRM	—
A0A1C7CYU5	Fhip1b	SLLQVLGSVK	liver	—	100.0	MRM	—
A0A1C7CYU5	Fhip1b	SLLQVLGSVK	lung	—	100.0	MRM	—
A0A1D5RLG3	Rab3gap1	VEEVLNDWK	BrainStem	—	100.0	MRM	—
A0A1D5RLG3	Rab3gap1	VEEVLNDWK	Cerebellum	—	100.0	MRM	—
A0A1D5RLL3	Efr3a	LVDNIFPEDPK	Cerebellum	—	100.0	MRM	—
A0A1D5RM83	Iqsec1	IGLNLFNK	kidney	—	100.0	MRM	—
A0A1D5RM83	Iqsec1	LFEVPDPNKPQK	BrainStem	—	100.0	MRM	—
A0A1D5RM83	Iqsec1	LFEVPDPNKPQK	Cerebellum	—	100.0	MRM	—
A0A1D5RM83	Iqsec1	LFEVPDPNKPQK	Cerebrum	—	100.0	MRM	—
A0A1D5RM83	Iqsec1	LFEVPDPNKPQK	lung	—	100.0	MRM	—
A0A1D5RMM8	Pxn	LGVATVAK	Heart	—	100.0	MRM	—
A0A1D5RMM8	Pxn	LGVATVAK	lung	—	100.0	MRM	—
A0A1L1SQR4	Dock6	LRPVTAQLK	kidney	—	100.0	MRM	—
A0A1L1SQR4	Dock6	LRPVTAQLK	lung	—	100.0	MRM	—
A0A1L1SQR4	Dock6	LSDEDLFK	Cerebrum	—	100.0	MRM	—
A0A1L1SQR4	Dock6	LSDEDLFK	lung	—	100.0	MRM	—
A0A1L1SRX2	Ampd3	NSVLQSGLSHQEK	BrainStem	—	100.0	MRM	—
A0A1L1SRX2	Ampd3	NSVLQSGLSHQEK	Cerebellum	—	100.0	MRM	—
A0A1L1SRX2	Ampd3	NSVLQSGLSHQEK	Cerebrum	—	100.0	MRM	—
A0A1L1SRX2	Ampd3	NSVLQSGLSHQEK	Heart	—	100.0	MRM	—
A0A1L1SRX2	Ampd3	NSVLQSGLSHQEK	kidney	—	100.0	MRM	—
A0A1L1SRX2	Ampd3	NSVLQSGLSHQEK	lung	—	100.0	MRM	—
A0A1L1SSC0	Lrrfip2	ESLSEVEEK	BrainStem	—	100.0	MRM	—
A0A1L1SSC0	Lrrfip2	ESLSEVEEK	Cerebellum	—	100.0	MRM	—
A0A1L1SSC0	Lrrfip2	ESLSEVEEK	Cerebrum	—	100.0	MRM	—
A0A1L1STC6	Syne1	ETLVAVQQLDK	Heart	—	100.0	MRM	—
A0A1L1STC6	Syne1	ETLVAVQQLDK	lung	—	100.0	MRM	—
A0A1L1SV25	Actn4	VQQLVPK	BrainStem	—	100.0	MRM	—

SysQuan Mouse Database

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