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
Q6ZWQ7	Spcs3	YFFFDDGNGLK	BrainStem	—	100.0	MRM	—
Q6ZWQ7	Spcs3	YFFFDDGNGLK	Cerebellum	—	100.0	MRM	—
Q6ZWQ7	Spcs3	YFFFDDGNGLK	Cerebrum	—	100.0	MRM	—
Q6ZWQ7	Spcs3	YFFFDDGNGLK	Heart	—	100.0	MRM	—
Q6ZWQ7	Spcs3	YFFFDDGNGLK	kidney	—	100.0	MRM	—
Q6ZWQ7	Spcs3	YFFFDDGNGLK	liver	—	100.0	MRM	—
Q6ZWQ7	Spcs3	YFFFDDGNGLK	MockWholeBrain	—	100.0	MRM	—
Q6ZWQ7	Spcs3	YFFFDDGNGLK	Pancreas	—	100.0	MRM	—
Q6ZWQ7	Spcs3	YFFFDDGNGLK	Spermatozoa	—	100.0	MRM	—
Q6ZWV7	Rpl35	VLTVINQTQK	BrainStem	—	100.0	MRM	—
Q6ZWV7	Rpl35	VLTVINQTQK	Cerebellum	—	100.0	MRM	—
Q6ZWV7	Rpl35	VLTVINQTQK	Cerebrum	—	100.0	MRM	—
Q6ZWV7	Rpl35	VLTVINQTQK	lung	—	100.0	MRM	—
Q6ZWV7	Rpl35	VLTVINQTQK	Spermatozoa	—	100.0	MRM	—
Q6ZWV7	Rpl35	VLTVINQTQK	TailSkin	—	100.0	MRM	—
Q71RI9	Kyat3	TFSVTGWK	BrainStem	—	100.0	MRM	—
Q71RI9	Kyat3	TFSVTGWK	Cerebrum	—	100.0	MRM	—
Q71RI9	Kyat3	TFSVTGWK	lung	—	100.0	MRM	—
Q71RI9	Kyat3	TFSVTGWK	MockWholeBrain	—	100.0	MRM	—
Q71RI9	Kyat3	TFSVTGWK	Pancreas	—	100.0	MRM	—
Q76KF0	Sema6d	TPDSVWTAVPEDK	Cerebellum	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	ELVSDANQHVK	BoneMarrow	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	ELVSDANQHVK	BrainStem	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	ELVSDANQHVK	Cerebellum	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	ELVSDANQHVK	Cerebrum	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	ELVSDANQHVK	liver	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	ELVSDANQHVK	Spleen	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	IGPILDNSTLQSEVKPILEK	BoneMarrow	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	IGPILDNSTLQSEVKPILEK	BrainStem	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	IGPILDNSTLQSEVKPILEK	Cerebellum	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	IGPILDNSTLQSEVKPILEK	Cerebrum	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	IGPILDNSTLQSEVKPILEK	Heart	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	IGPILDNSTLQSEVKPILEK	kidney	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	IGPILDNSTLQSEVKPILEK	lung	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	IGPILDNSTLQSEVKPILEK	Muscle	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	IGPILDNSTLQSEVKPILEK	Pancreas	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	IGPILDNSTLQSEVKPILEK	SmallIntestines	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	IGPILDNSTLQSEVKPILEK	Spermatozoa	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	IGPILDNSTLQSEVKPILEK	Spleen	—	100.0	MRM	—
Q76MZ3	Ppp2r1a	IGPILDNSTLQSEVKPILEK	TailSkin	—	100.0	MRM	—
Q78IK4	Apool	DAYVYLK	BrainStem	—	100.0	MRM	—
Q78IK4	Apool	DAYVYLK	Cerebellum	—	100.0	MRM	—
Q78IK4	Apool	DAYVYLK	liver	—	100.0	MRM	—
Q78IK4	Apool	DAYVYLK	lung	—	100.0	MRM	—
Q78IK4	Apool	DAYVYLK	MockWholeBrain	—	100.0	MRM	—
Q78PY7	Snd1	NLPGLVQEGEPFSEEATLFTK	BoneMarrow	—	100.0	MRM	—
Q78PY7	Snd1	NLPGLVQEGEPFSEEATLFTK	BrainStem	—	100.0	MRM	—
Q78PY7	Snd1	NLPGLVQEGEPFSEEATLFTK	Cerebellum	—	100.0	MRM	—
Q78PY7	Snd1	NLPGLVQEGEPFSEEATLFTK	Cerebrum	—	100.0	MRM	—
Q78PY7	Snd1	NLPGLVQEGEPFSEEATLFTK	lung	—	100.0	MRM	—

SysQuan Mouse Database

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