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
E9QQ25	Speg	FLPWATPGVEDSVLPQTLEK	Heart	—	100.0	None	—
E9QQ25	Speg	FLPWATPGVEDSVLPQTLEK	Muscle	—	100.0	None	—
E9QQ25	Speg	FLPWATPGVEDSVLPQTLEK	Thyroid	—	100.0	None	—
E9QQ25	Speg	GAEVSTDHLK	Heart	—	100.0	None	—
E9QQ25	Speg	GAEVSTDHLK	Muscle	—	100.0	None	—
E9QQ25	Speg	GVLVTGDGAGAPVFLRPLK	Heart	—	100.0	None	—
E9QQ25	Speg	GVLVTGDGAGAPVFLRPLK	Muscle	—	100.0	None	—
E9QQ25	Speg	IVDFGSAQPYNPQALKPLGHR	Heart	—	100.0	None	—
E9QQ25	Speg	IVDFGSAQPYNPQALKPLGHR	Muscle	—	100.0	None	—
E9QQ25	Speg	LAPPEVPQTYHDTALVVWKPGDGR	Heart	—	100.0	None	—
E9QQ25	Speg	LAPPEVPQTYHDTALVVWKPGDGR	Muscle	—	100.0	None	—
E9QQ25	Speg	LAPPEVPQTYHDTALVVWKPGDGR	Thyroid	—	100.0	None	—
E9QQ25	Speg	LLQPALLK	Muscle	—	100.0	None	—
E9QQ25	Speg	LLQPALLK	Thyroid	—	100.0	None	—
E9QQ25	Speg	LQESPSLSALSETQPPSPARPSVPK	Heart	—	100.0	None	—
E9QQ25	Speg	LQESPSLSALSETQPPSPARPSVPK	Muscle	—	100.0	None	—
E9QQ25	Speg	LRPTAEETLEHPWFK	Heart	—	100.0	None	—
E9QQ25	Speg	LRPTAEETLEHPWFK	Muscle	—	100.0	None	—
E9QQ25	Speg	LRPTAEETLEHPWFK	Thyroid	—	100.0	None	—
E9QQ25	Speg	LSIPDFLRPLQDLEVGLAK	Heart	—	100.0	None	—
E9QQ25	Speg	LSIPDFLRPLQDLEVGLAK	Muscle	—	100.0	None	—
E9QQ25	Speg	LSLSLSQK	Heart	—	100.0	None	—
E9QQ25	Speg	LSLSLSQK	Muscle	—	100.0	None	—
E9QQ25	Speg	LVFPAVGPQHAGVYK	Heart	—	100.0	None	—
E9QQ25	Speg	PSAPSEPVQLLEHGPPLEEAPAVLDK	Heart	—	100.0	None	—
E9QQ25	Speg	QGPPQKPYTFLEEK	Heart	—	100.0	None	—
E9QQ25	Speg	QGPPQKPYTFLEEK	Muscle	—	100.0	None	—
E9QQ25	Speg	SSGLEFAAK	Muscle	—	100.0	None	—
E9QQ25	Speg	SSSKPSAPSEPVQLLEHGPPLEEAPAVLDK	Heart	—	100.0	None	—
E9QQ25	Speg	SSSKPSAPSEPVQLLEHGPPLEEAPAVLDK	Muscle	—	100.0	None	—
E9QQ25	Speg	TEPGEGPQQEIK	Muscle	—	100.0	None	—
E9QQ25	Speg	VASPPPGVSEK	Heart	—	100.0	None	—
E9QQ25	Speg	VASPPPGVSEK	Muscle	—	100.0	None	—
E9QQ25	Speg	VPTVPPRPGSSLSGSIENLESEAVFEAK	Heart	—	100.0	None	—
E9QQ25	Speg	VPTVPPRPGSSLSGSIENLESEAVFEAK	Muscle	—	100.0	None	—
E9QQ25	Speg	VQGEPKPVVSWLR	Heart	—	100.0	None	—
E9QQ25	Speg	VQGEPKPVVSWLR	Muscle	—	100.0	None	—
E9QQ33	Sh3rf1	ALYDFEVK	Cerebrum	—	100.0	None	—
E9QQ33	Sh3rf1	EGDIVFVHK	Cerebrum	—	100.0	None	—
E9QQ38	Ddhd1	APSISQTPALK	BrainStem	—	100.0	None	—
E9QQ38	Ddhd1	APSISQTPALK	lung	—	100.0	None	—
E9QQ38	Ddhd1	ASILGAASIGK	BrainStem	—	100.0	None	—
E9QQ38	Ddhd1	ASILGAASIGK	Cerebellum	—	100.0	None	—
E9QQ38	Ddhd1	ASILGAASIGK	Cerebrum	—	100.0	None	—
E9QQ38	Ddhd1	ASILGAASIGK	kidney	—	100.0	None	—
E9QQ38	Ddhd1	GYVEEATLEDKPSQTSHIVFVVHGIGQK	BrainStem	—	100.0	None	—
E9QQ38	Ddhd1	GYVEEATLEDKPSQTSHIVFVVHGIGQK	Cerebrum	—	100.0	None	—
E9QQ38	Ddhd1	HLLDELYITK	BrainStem	—	100.0	None	—
E9QQ38	Ddhd1	HLLDELYITK	Cerebellum	—	100.0	None	—
E9QQ38	Ddhd1	HLLDELYITK	Cerebrum	—	100.0	None	—

SysQuan Mouse Database

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