SysQuan Human 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
Q15542	TAF5	VFFGLLK	lung	—	100.0	None	—
Q15542	TAF5	VFFGLLK	Spleen	—	100.0	None	—
Q15542	TAF5	VLSSLTK	kidney	—	100.0	None	—
Q15542	TAF5	VLSSLTK	lung	—	100.0	None	—
Q15542	TAF5	VLSSLTK	Spleen	—	100.0	None	—
Q15542	TAF5	VWSVTPK	Spleen	—	100.0	None	—
Q15543	TAF13	ADEEEDPTFEEENEEIGGGAEGGQGK	kidney	—	100.0	None	—
Q15543	TAF13	ADEEEDPTFEEENEEIGGGAEGGQGK	Spleen	—	100.0	None	—
Q15545	TAF7	AVQSGHVNLK	kidney	—	100.0	None	—
Q15545	TAF7	AVQSGHVNLK	lung	—	100.0	None	—
Q15545	TAF7	EQLSSLQEELESLLEK	Heart	—	100.0	None	—
Q15545	TAF7	EQLSSLQEELESLLEK	kidney	—	100.0	None	—
Q15545	TAF7	EQLSSLQEELESLLEK	lung	—	100.0	None	—
Q15545	TAF7	EQLSSLQEELESLLEK	Spleen	—	100.0	None	—
Q15545	TAF7	FQAVLDELK	lung	—	100.0	None	—
Q15545	TAF7	VENLALK	Spleen	—	100.0	None	—
Q15545	TAF7	WEIIAEDETK	kidney	—	100.0	None	—
Q15545	TAF7	WEIIAEDETK	lung	—	100.0	None	—
Q15545	TAF7	WEIIAEDETK	Spleen	—	100.0	None	—
Q15554	TERF2	YGEGNWAAISK	kidney	—	100.0	None	—
Q15555	MAPRE2	DLETQVIQLNEQVHSLK	kidney	—	100.0	None	—
Q15555	MAPRE2	DLETQVIQLNEQVHSLK	lung	—	100.0	None	—
Q15555	MAPRE2	DLETQVIQLNEQVHSLK	plasma	—	100.0	None	—
Q15555	MAPRE2	FQDNLDFIQWFK	dbs	—	100.0	None	—
Q15555	MAPRE2	FQDNLDFIQWFK	kidney	—	100.0	None	—
Q15555	MAPRE2	FQDNLDFIQWFK	liver	—	100.0	None	—
Q15555	MAPRE2	FQDNLDFIQWFK	lung	—	100.0	None	—
Q15555	MAPRE2	FYDANYDGK	Heart	—	100.0	None	—
Q15555	MAPRE2	FYDANYDGK	kidney	—	100.0	None	—
Q15555	MAPRE2	FYDANYDGK	liver	—	100.0	None	—
Q15555	MAPRE2	FYDANYDGK	lung	—	100.0	None	—
Q15555	MAPRE2	FYDANYDGK	Spleen	—	100.0	None	—
Q15555	MAPRE2	HDIIAWVNDIVSLNYTK	Heart	—	100.0	None	—
Q15555	MAPRE2	HDIIAWVNDIVSLNYTK	kidney	—	100.0	None	—
Q15555	MAPRE2	HDIIAWVNDIVSLNYTK	liver	—	100.0	None	—
Q15555	MAPRE2	HDIIAWVNDIVSLNYTK	lung	—	100.0	None	—
Q15555	MAPRE2	HDIIAWVNDIVSLNYTK	Spleen	—	100.0	None	—
Q15555	MAPRE2	LALEGVEK	dbs	—	100.0	None	—
Q15555	MAPRE2	LALEGVEK	kidney	—	100.0	None	—
Q15555	MAPRE2	LALEGVEK	lung	—	100.0	None	—
Q15555	MAPRE2	LALEGVEK	plasma	—	100.0	None	—
Q15555	MAPRE2	QGQDAIPPPDPGEQIFNLPK	dbs	—	100.0	None	—
Q15555	MAPRE2	QGQDAIPPPDPGEQIFNLPK	kidney	—	100.0	None	—
Q15555	MAPRE2	QGQDAIPPPDPGEQIFNLPK	liver	—	100.0	None	—
Q15555	MAPRE2	QGQDAIPPPDPGEQIFNLPK	lung	—	100.0	None	—
Q15555	MAPRE2	QGQDAIPPPDPGEQIFNLPK	Spleen	—	100.0	None	—
Q15569	TESK1	IGAGFFSEVYK	lung	—	100.0	None	—
Q15596	NCOA2	DIGLPEITPK	kidney	—	100.0	None	—
Q15596	NCOA2	DIGLPEITPK	lung	—	100.0	None	—
Q15596	NCOA2	DIGLPEITPK	Spleen	—	100.0	None	—

SysQuan Human Database

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