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
A0A087WS23	Ktn1	ENEVQSLHSK	Cerebellum	—	100.0	None	—
A0A087WS23	Ktn1	ENEVQSLHSK	Cerebrum	—	100.0	None	—
A0A087WS23	Ktn1	EQDVLLSHQDTK	Cerebellum	—	100.0	None	—
A0A087WS23	Ktn1	EQDVLLSHQDTK	Cerebrum	—	100.0	None	—
A0A087WS23	Ktn1	GELSGLLHQLQEK	Cerebellum	—	100.0	None	—
A0A087WS23	Ktn1	GELSGLLHQLQEK	Cerebrum	—	100.0	None	—
A0A087WS23	Ktn1	HQQASFPSQEELQTVISEK	Cerebellum	—	100.0	None	—
A0A087WS23	Ktn1	HQQASFPSQEELQTVISEK	Cerebrum	—	100.0	None	—
A0A087WS23	Ktn1	LQALANEQAATAHEVEK	Cerebellum	—	100.0	None	—
A0A087WS23	Ktn1	LQTAVSQQPNK	Cerebellum	—	100.0	None	—
A0A087WS23	Ktn1	LQTAVSQQPNK	Cerebrum	—	100.0	None	—
A0A087WS23	Ktn1	LTDTLVSK	Cerebellum	—	100.0	None	—
A0A087WS23	Ktn1	LTDTLVSK	Cerebrum	—	100.0	None	—
A0A087WS23	Ktn1	LVSELNEK	Cerebellum	—	100.0	None	—
A0A087WS23	Ktn1	QKPSLEEQVIK	Cerebellum	—	100.0	None	—
A0A087WS23	Ktn1	QKPSLEEQVIK	Cerebrum	—	100.0	None	—
A0A087WS23	Ktn1	QPAPPPPLEAAALK	Cerebellum	—	100.0	None	—
A0A087WS23	Ktn1	QSDQVSFVSLIEDLK	Cerebrum	—	100.0	None	—
A0A087WS23	Ktn1	SVEELLEVELLK	Cerebrum	—	100.0	None	—
A0A087WS23	Ktn1	TAEHEAAQQDLQSK	Cerebellum	—	100.0	None	—
A0A087WS23	Ktn1	TAEHEAAQQDLQSK	Cerebrum	—	100.0	None	—
A0A087WS83	Cacna1e	QGTPVPASGPAAAYK	BrainStem	—	100.0	None	—
A0A087WS88	Minar1	DGFLVEQVFSPHPYPTSLK	BrainStem	—	100.0	None	—
A0A087WS88	Minar1	EEISQVLGK	BrainStem	—	100.0	None	—
A0A087WSD2	Ms4a14	AQEWQFEVKPSLDWESQELLER	Spermatozoa	—	100.0	None	—
A0A087WSD2	Ms4a14	LNALPPPLTPYPSENIPSQK	Spermatozoa	—	100.0	None	—
A0A087WSD2	Ms4a14	LSLSLPGK	Spermatozoa	—	100.0	None	—
A0A087WSE3	Speg	AQEPSLPEDITTTEEK	Cerebrum	—	100.0	None	—
A0A087WSE3	Speg	EPAWAATGLK	Cerebrum	—	100.0	None	—
A0A087WSE3	Speg	FIPSQAKPK	Cerebrum	—	100.0	None	—
A0A087WSE3	Speg	FLPWATPGVEDSVLPQTLEK	Cerebrum	—	100.0	None	—
A0A087WSE3	Speg	IVDFGSAQPYNPQALKPLGHR	Cerebrum	—	100.0	None	—
A0A087WSE3	Speg	LAPPEVPQTYHDTALVVWKPGDGR	Cerebrum	—	100.0	None	—
A0A087WSE3	Speg	LLQPALLK	Cerebellum	—	100.0	None	—
A0A087WSE3	Speg	LLQPALLK	Cerebrum	—	100.0	None	—
A0A087WSE3	Speg	LQESPSLSALSETQPPSPARPSVPK	Cerebrum	—	100.0	None	—
A0A087WSE3	Speg	LRPTAEETLEHPWFK	Cerebrum	—	100.0	None	—
A0A087WSE3	Speg	LVFPAVGPQHAGVYK	Cerebrum	—	100.0	None	—
A0A087WSE3	Speg	VPTVPPRPGSSLSGSIENLESEAVFEAK	Cerebrum	—	100.0	None	—
A0A087WSE7	Cacna1c	IQPPLGFGK	Heart	—	100.0	None	—
A0A087WSE7	Cacna1c	SITADGESPPTTK	Heart	—	100.0	None	—
A0A087WSN6	Fn1	ESNPLTAQQTTK	BrainStem	—	100.0	None	—
A0A087WSN6	Fn1	ESNPLTAQQTTK	Heart	—	100.0	None	—
A0A087WSN6	Fn1	ESNPLTAQQTTK	liver	—	100.0	None	—
A0A087WSN6	Fn1	ESNPLTAQQTTK	LymphNodes	—	100.0	None	—
A0A087WSN6	Fn1	ESNPLTAQQTTK	Thyroid	—	100.0	None	—
A0A087WSN6	Fn1	GDSPASSKPVSINYK	BoneMarrow	—	100.0	None	—
A0A087WSN6	Fn1	GDSPASSKPVSINYK	Heart	—	100.0	None	—
A0A087WSN6	Fn1	GDSPASSKPVSINYK	kidney	—	100.0	None	—
A0A087WSN6	Fn1	GDSPASSKPVSINYK	liver	—	100.0	None	—

SysQuan Mouse Database

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