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
P12270	TPR	LEHEISHLK	lung	—	100.0	None	—
P12270	TPR	LEHEISHLK	Spleen	—	100.0	None	—
P12270	TPR	LELDILPLQEANAELSEK	kidney	—	100.0	None	—
P12270	TPR	LELDILPLQEANAELSEK	liver	—	100.0	None	—
P12270	TPR	LELDILPLQEANAELSEK	lung	—	100.0	None	—
P12270	TPR	LELDILPLQEANAELSEK	Spleen	—	100.0	None	—
P12270	TPR	LLEEDVK	Spleen	—	100.0	None	—
P12270	TPR	LLHDQIEK	liver	—	100.0	None	—
P12270	TPR	LLHDQIEK	lung	—	100.0	None	—
P12270	TPR	LLHDQIEK	Spleen	—	100.0	None	—
P12270	TPR	LTELYNAYVETQDQLLLEK	Heart	—	100.0	None	—
P12270	TPR	LTELYNAYVETQDQLLLEK	liver	—	100.0	None	—
P12270	TPR	LTELYNAYVETQDQLLLEK	lung	—	100.0	None	—
P12270	TPR	LTELYNAYVETQDQLLLEK	Spleen	—	100.0	None	—
P12270	TPR	QLQEIFENYK	kidney	—	100.0	None	—
P12270	TPR	QLQEIFENYK	Spleen	—	100.0	None	—
P12270	TPR	VESEQQYFEIEK	liver	—	100.0	None	—
P12270	TPR	VESEQQYFEIEK	lung	—	100.0	None	—
P12270	TPR	VESEQQYFEIEK	Spleen	—	100.0	None	—
P12277	CKB	GIWHNDNK	kidney	—	100.0	None	—
P12277	CKB	GIWHNDNK	liver	—	100.0	None	—
P12277	CKB	GIWHNDNK	lung	—	100.0	None	—
P12277	CKB	GIWHNDNK	Spleen	—	100.0	None	—
P12429	ANXA3	VDEHLAK	lung	—	100.0	None	—
P12429	ANXA3	VDEHLAK	Spleen	—	100.0	None	—
P12429	ANXA3	WGTDEDK	lung	—	100.0	None	—
P12532	CKMT1A	GIWHNNEK	kidney	—	100.0	None	—
P12532	CKMT1A	GIWHNNEK	lung	—	100.0	None	—
P12532	CKMT1A	HTTDLDASK	kidney	—	100.0	None	—
P12532	CKMT1A	VVVDALSGLK	Heart	—	100.0	None	—
P12532	CKMT1A	VVVDALSGLK	kidney	—	100.0	None	—
P12532	CKMT1A	VVVDALSGLK	liver	—	100.0	None	—
P12645	BMP3	SLKPSNHATIQSIVR	lung	—	100.0	None	—
P12694	BCKDHA	HFVTISSPLATQIPQAVGAAYAAK	Heart	—	100.0	None	—
P12694	BCKDHA	HFVTISSPLATQIPQAVGAAYAAK	kidney	—	100.0	None	—
P12694	BCKDHA	HFVTISSPLATQIPQAVGAAYAAK	liver	—	100.0	None	—
P12694	BCKDHA	HLQTYGEHYPLDHFDK	kidney	—	100.0	None	—
P12694	BCKDHA	HLQTYGEHYPLDHFDK	liver	—	100.0	None	—
P12694	BCKDHA	HLQTYGEHYPLDHFDK	lung	—	100.0	None	—
P12694	BCKDHA	HLQTYGEHYPLDHFDK	Spleen	—	100.0	None	—
P12694	BCKDHA	SVDEVNYWDK	kidney	—	100.0	None	—
P12694	BCKDHA	SVDEVNYWDK	liver	—	100.0	None	—
P12694	BCKDHA	SVDEVNYWDK	lung	—	100.0	None	—
P12755	SKI	FLHEVVK	lung	—	100.0	None	—
P12814	ACTN1	ALDFIASK	plasma	—	100.0	None	—
P12814	ACTN1	ASIHEAWTDGK	dbs	—	100.0	None	—
P12814	ACTN1	ASIHEAWTDGK	plasma	—	100.0	None	—
P12814	ACTN1	DHSGTLGPEEFK	Heart	—	100.0	None	—
P12814	ACTN1	DHSGTLGPEEFK	kidney	—	100.0	None	—
P12814	ACTN1	DHSGTLGPEEFK	liver	—	100.0	None	—

SysQuan Human Database

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