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
P02675	FGB	MGPTELLIEMEDWK	kidney	—	100.0	MRM	['Meth']
P02675	FGB	MGPTELLIEMEDWK	liver	—	100.0	MRM	['Meth']
P02675	FGB	MGPTELLIEMEDWK	liver	—	100.0	MRM	['Meth']
P02675	FGB	MGPTELLIEMEDWK	lung	—	100.0	MRM	['Meth']
P02675	FGB	MGPTELLIEMEDWK	plasma	—	100.0	MRM	['Meth']
P02751	FN1	QDGHLWCSTTSNYEQDQK	dbs	—	100.0	MRM	['Cys']
P02751	FN1	QDGHLWCSTTSNYEQDQK	Heart	—	100.0	MRM	['Cys']
P02751	FN1	QDGHLWCSTTSNYEQDQK	kidney	—	100.0	MRM	['Cys']
P02751	FN1	QDGHLWCSTTSNYEQDQK	liver	—	100.0	MRM	['Cys']
P02751	FN1	QDGHLWCSTTSNYEQDQK	lung	—	100.0	MRM	['Cys']
P02751	FN1	QDGHLWCSTTSNYEQDQK	plasma	—	100.0	MRM	['Cys']
P02751	FN1	QDGHLWCSTTSNYEQDQK	Spleen	—	100.0	MRM	['Cys']
P03951	F11	GDSGGPLSCK	plasma	—	100.0	MRM	['Cys']
P04075	ALDOA	ALANSLACQGK	Heart	—	100.0	MRM	['Cys']
P04075	ALDOA	ALANSLACQGK	kidney	—	100.0	MRM	['Cys']
P04075	ALDOA	ALANSLACQGK	liver	—	100.0	MRM	['Cys']
P04075	ALDOA	ALANSLACQGK	lung	—	100.0	MRM	['Cys']
P04075	ALDOA	ALANSLACQGK	plasma	—	100.0	MRM	['Cys']
P04075	ALDOA	ALANSLACQGK	Spleen	—	100.0	MRM	['Cys']
P04350	TUBB4A	EIVHLQAGQCGNQIGAK	plasma	—	100.0	MRM	['Cys']
P04424	ASL	FVGAVDPIMEK	dbs	—	100.0	MRM	['Meth']
P04424	ASL	FVGAVDPIMEK	kidney	—	100.0	MRM	['Meth']
P04424	ASL	FVGAVDPIMEK	liver	—	100.0	MRM	['Meth']
P04746	AMY2A	HMWPGDIK	plasma	—	100.0	MRM	['Meth']
P04746	AMY2A	HMWPGDIK	plasma	—	100.0	MRM	['Meth']
P04746	AMY2A	HMWPGDIK	Spleen	—	100.0	MRM	['Meth']
P04843	RPN1	VACITEQVLTLVNK	Heart	—	100.0	MRM	['Cys']
P04843	RPN1	VACITEQVLTLVNK	kidney	—	100.0	MRM	['Cys']
P04843	RPN1	VACITEQVLTLVNK	liver	—	100.0	MRM	['Cys']
P04843	RPN1	VACITEQVLTLVNK	lung	—	100.0	MRM	['Cys']
P04843	RPN1	VACITEQVLTLVNK	Spleen	—	100.0	MRM	['Cys']
P05091	ALDH2	LGPALATGNVVVMK	dbs	—	100.0	MRM	['Meth']
P05091	ALDH2	LGPALATGNVVVMK	Heart	—	100.0	MRM	['Meth']
P05091	ALDH2	LGPALATGNVVVMK	kidney	—	100.0	MRM	['Meth']
P05091	ALDH2	LGPALATGNVVVMK	liver	—	100.0	MRM	['Meth']
P05091	ALDH2	LGPALATGNVVVMK	lung	—	100.0	MRM	['Meth']
P05091	ALDH2	LGPALATGNVVVMK	lung	—	100.0	MRM	['Meth']
P05091	ALDH2	LGPALATGNVVVMK	plasma	—	100.0	MRM	['Meth']
P05106	ITGB3	DAPEGGFDAIMQATVCDEK	dbs	—	100.0	MRM	['Meth', 'Cys']
P05106	ITGB3	DAPEGGFDAIMQATVCDEK	Heart	—	100.0	MRM	['Meth', 'Cys']
P05106	ITGB3	DAPEGGFDAIMQATVCDEK	kidney	—	100.0	MRM	['Meth', 'Cys']
P05106	ITGB3	DAPEGGFDAIMQATVCDEK	liver	—	100.0	MRM	['Meth', 'Cys']
P05106	ITGB3	DAPEGGFDAIMQATVCDEK	lung	—	100.0	MRM	['Meth', 'Cys']
P05106	ITGB3	DAPEGGFDAIMQATVCDEK	plasma	—	100.0	MRM	['Meth', 'Cys']
P05106	ITGB3	DAPEGGFDAIMQATVCDEK	Spleen	—	100.0	MRM	['Meth', 'Cys']
P05165	PCCA	EIGYPVMIK	liver	—	100.0	MRM	['Meth']
P05165	PCCA	EIGYPVMIK	lung	—	100.0	MRM	['Meth']
P05165	PCCA	MADEAVCVGPAPTSK	Heart	—	100.0	MRM	['Meth', 'Cys']
P05165	PCCA	MADEAVCVGPAPTSK	liver	—	100.0	MRM	['Meth', 'Cys']
P05165	PCCA	MADEAVCVGPAPTSK	liver	—	100.0	MRM	['Meth', 'Cys']

SysQuan Human Database

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