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
Q00PI9	Hnrnpul2	VVVVVPNEEDWK	LymphNodes	—	100.0	MRM	—
Q00PI9	Hnrnpul2	VVVVVPNEEDWK	SalivaryGland	—	100.0	MRM	—
Q00PI9	Hnrnpul2	VVVVVPNEEDWK	SmallIntestines	—	100.0	MRM	—
Q00PI9	Hnrnpul2	VVVVVPNEEDWK	Spleen	—	100.0	MRM	—
Q01147	Creb1	TLIEELK	BrainStem	—	100.0	MRM	—
Q01147	Creb1	TLIEELK	Cerebrum	—	100.0	MRM	—
Q01147	Creb1	TLIEELK	Heart	—	100.0	MRM	—
Q01147	Creb1	TLIEELK	liver	—	100.0	MRM	—
Q01147	Creb1	TLIEELK	lung	—	100.0	MRM	—
Q01147	Creb1	TLIEELK	Muscle	—	100.0	MRM	—
Q01237	Hmgcr	FLSDAEIIQLVNAK	Cerebrum	—	100.0	MRM	—
Q01237	Hmgcr	FLSDAEIIQLVNAK	kidney	—	100.0	MRM	—
Q01237	Hmgcr	FLSDAEIIQLVNAK	liver	—	100.0	MRM	—
Q01237	Hmgcr	FLSDAEIIQLVNAK	lung	—	100.0	MRM	—
Q01279	Egfr	VLGSGAFGTVYK	BrainStem	—	100.0	MRM	—
Q01279	Egfr	VLGSGAFGTVYK	Heart	—	100.0	MRM	—
Q01279	Egfr	VLGSGAFGTVYK	kidney	—	100.0	MRM	—
Q01279	Egfr	VLGSGAFGTVYK	liver	—	100.0	MRM	—
Q01279	Egfr	VLGSGAFGTVYK	lung	—	100.0	MRM	—
Q01279	Egfr	VLGSGAFGTVYK	Muscle	—	100.0	MRM	—
Q01405	Sec23a	FLQPVQK	AdrenalGland	—	100.0	MRM	—
Q01405	Sec23a	FLQPVQK	BoneMarrow	—	100.0	MRM	—
Q01405	Sec23a	FLQPVQK	BrainStem	—	100.0	MRM	—
Q01405	Sec23a	FLQPVQK	Cerebellum	—	100.0	MRM	—
Q01405	Sec23a	FLQPVQK	Gallbladder	—	100.0	MRM	—
Q01405	Sec23a	FLQPVQK	Heart	—	100.0	MRM	—
Q01405	Sec23a	FLQPVQK	kidney	—	100.0	MRM	—
Q01405	Sec23a	FLQPVQK	liver	—	100.0	MRM	—
Q01405	Sec23a	FLQPVQK	lung	—	100.0	MRM	—
Q01405	Sec23a	FLQPVQK	Muscle	—	100.0	MRM	—
Q01405	Sec23a	FLQPVQK	Pancreas	—	100.0	MRM	—
Q01405	Sec23a	FLQPVQK	SmallIntestines	—	100.0	MRM	—
Q01730	Rsu1	LTVLPPELGNLDLTGQK	AdrenalGland	—	100.0	MRM	—
Q01730	Rsu1	LTVLPPELGNLDLTGQK	BrainStem	—	100.0	MRM	—
Q01730	Rsu1	LTVLPPELGNLDLTGQK	Cerebellum	—	100.0	MRM	—
Q01730	Rsu1	LTVLPPELGNLDLTGQK	Cerebrum	—	100.0	MRM	—
Q01730	Rsu1	LTVLPPELGNLDLTGQK	Heart	—	100.0	MRM	—
Q01730	Rsu1	LTVLPPELGNLDLTGQK	liver	—	100.0	MRM	—
Q01730	Rsu1	LTVLPPELGNLDLTGQK	lung	—	100.0	MRM	—
Q01730	Rsu1	LTVLPPELGNLDLTGQK	Muscle	—	100.0	MRM	—
Q01730	Rsu1	LTVLPPELGNLDLTGQK	Pancreas	—	100.0	MRM	—
Q01730	Rsu1	LTVLPPELGNLDLTGQK	Spleen	—	100.0	MRM	—
Q01730	Rsu1	LTVLPPELGNLDLTGQK	Thymus	—	100.0	MRM	—
Q01853	Vcp	LEILQIHTK	Bladder	—	100.0	MRM	—
Q01853	Vcp	LEILQIHTK	Cerebellum	—	100.0	MRM	—
Q01853	Vcp	LEILQIHTK	Cerebrum	—	100.0	MRM	—
Q01853	Vcp	LEILQIHTK	kidney	—	100.0	MRM	—
Q01853	Vcp	LEILQIHTK	liver	—	100.0	MRM	—
Q01853	Vcp	LEILQIHTK	LymphNodes	—	100.0	MRM	—
Q01853	Vcp	LEILQIHTK	Muscle	—	100.0	MRM	—

SysQuan Mouse Database

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