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
Q05915	Gch1	VHIGYLPNK	liver	0.8	100.0	MRM+PRM	—
Q05920	Pc	LFLQGPK	liver	8.1	100.0	MRM+PRM	—
Q07076	Anxa7	SEIDLVQIK	liver	0.4	100.0	MRM+PRM	—
Q0VG47	Hnrnpa3	EDSVKPGAHLTVK	liver	24.2	100.0	MRM+PRM	—
Q0VG47	Hnrnpa3	GFAFVTFDDHDTVDK	liver	2.3	100.0	MRM+PRM	—
Q11011	Npepps	IDFVGELNDK	liver	0.2	100.0	MRM+PRM	—
Q14DH7	Acss3	QQDPGAALGK	liver	2.9	100.0	MRM+PRM	—
Q32M04	Prps1l1	IFSGSSHQDLSQK	liver	4.5	100.0	MRM+PRM	—
Q3KQJ4	Hspa8	ITITNDK	BrainStem	314.8	100.0	MRM+PRM	—
Q3KQJ4	Hspa8	ITITNDK	liver	59.6	100.0	MRM+PRM	—
Q3TB63	Hspa8	EIAEAYLGK	BrainStem	18.4	100.0	MRM+PRM	—
Q3TB63	Hspa8	EIAEAYLGK	liver	5.4	100.0	MRM+PRM	—
Q3THK7	Gmps	DFPETNNILK	liver	0.3	100.0	MRM+PRM	—
Q3THL7	Vdac1	GYGFGLIK	liver	2.9	100.0	MRM+PRM	—
Q3THL7	Vdac1	WTEYGLTFTEK	liver	4.1	100.0	MRM+PRM	—
Q3TJE3	Hk1	ASGVEGADVVK	Cerebrum	5.2	100.0	MRM+PRM	—
Q3TRH3	Hspa8	EIAEAYLGK	liver	5.4	100.0	MRM+PRM	—
Q3TRH3	Hspa8	ITITNDK	liver	59.6	100.0	MRM+PRM	—
Q3TXS7	Psmd1	TVGTPIASVPGSTNTGTVPGSEK	Heart	0.9	100.0	MRM+PRM	—
Q3U2G2	Hspa4	AFSDPFVEAEK	liver	2.9	100.0	MRM+PRM	—
Q3U4D1	—	GISEETTTGVHNLYK	liver	149.3	100.0	MRM+PRM	—
Q3U4W8	Usp5	IFQNAPTDPTQDFSTQVAK	Cerebellum	4.4	100.0	MRM+PRM	—
Q3U4W8	Usp5	IFQNAPTDPTQDFSTQVAK	Cerebrum	5.3	100.0	MRM+PRM	—
Q3UE92	Xpnpep1	GSLTFEPLTLVPIQTK	liver	0.5	100.0	MRM+PRM	—
Q3UE92	Xpnpep1	VGVDPLIIPTDYWK	kidney	5.9	100.0	MRM+PRM	—
Q3UEI1	Pde4c	FGVQTDQEEQLAK	kidney	0.0	100.0	MRM+PRM	—
Q3UIF3	Hsp90aa1	FYEQFSK	Cerebellum	22.4	100.0	MRM+PRM	—
Q3UIF3	Hsp90aa1	FYEQFSK	Cerebrum	29.7	100.0	MRM+PRM	—
Q3UIF3	Hsp90aa1	FYEQFSK	kidney	4.6	100.0	MRM+PRM	—
Q3UND0	Skap2	DAEEWVQQLK	liver	0.4	100.0	MRM+PRM	—
Q3UQ44	Iqgap2	VDQVQDIVTGNPTVIK	liver	0.4	100.0	MRM+PRM	—
Q3UQ44	Iqgap2	YQDILNEIAK	liver	0.2	100.0	MRM+PRM	—
Q3UUQ7	Pgap1	AFFDLIDADTK	Heart	0.0	100.0	MRM+PRM	—
Q3V117	Acly	EAYPEEAYIADLDAK	liver	2.2	100.0	MRM+PRM	—
Q4VA53	Pds5b	SALLPVLHHK	liver	0.6	100.0	MRM+PRM	—
Q545F8	Rps4x	YALTGDEVK	kidney	5.5	100.0	MRM+PRM	—
Q5FWK3	Arhgap1	HQIVEVAGDDK	kidney	0.2	100.0	MRM+PRM	—
Q5SWU9	Acaca	TVELSIPADPANLDSEAK	kidney	1.2	100.0	MRM+PRM	—
Q5SWU9	Acaca	TVELSIPADPANLDSEAK	liver	2.3	100.0	MRM+PRM	—
Q5U5V2	Hykk	AVEEIWFETAK	liver	1.4	100.0	MRM+PRM	—
Q5YD48	A1cf	LFVGGIPK	liver	0.5	100.0	MRM+PRM	—
Q60598	Cttn	ENVFQEHQTLK	liver	0.5	100.0	MRM+PRM	—
Q60631	Grb2	ATADDELSFK	liver	0.2	100.0	MRM+PRM	—
Q60668	Hnrnpd	IFVGGLSPDTPEEK	Heart	1.0	100.0	MRM+PRM	—
Q60668	Hnrnpd	IFVGGLSPDTPEEK	kidney	3.6	100.0	MRM+PRM	—
Q60668	Hnrnpd	IFVGGLSPDTPEEK	liver	8.4	100.0	MRM+PRM	—
Q60930	Vdac2	YQLDPTASISAK	Cerebellum	22.8	100.0	MRM+PRM	—
Q60930	Vdac2	YQLDPTASISAK	Cerebrum	20.6	100.0	MRM+PRM	—
Q60930	Vdac2	YQLDPTASISAK	liver	1.8	100.0	MRM+PRM	—
Q60967	Papss1	DIVPVDASYEVK	Heart	0.1	100.0	MRM+PRM	—

SysQuan Mouse Database

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