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
P11171	EPB41	VSLLDDTVYECVVEK	liver	—	100.0	MRM+PRM	['Cys']
P11171	EPB41	VSLLDDTVYECVVEK	lung	—	100.0	MRM+PRM	['Cys']
P11171	EPB41	VSLLDDTVYECVVEK	plasma	—	100.0	MRM+PRM	['Cys']
P11182	DBT	LAMENNIK	Heart	—	100.0	MRM+PRM	['Meth']
P11182	DBT	LAMENNIK	kidney	—	100.0	MRM+PRM	['Meth']
P11182	DBT	LAMENNIK	lung	—	100.0	MRM+PRM	['Meth']
P11216	PYGB	TCFETFPDK	liver	—	100.0	MRM+PRM	['Cys']
P11216	PYGB	TCFETFPDK	plasma	—	100.0	MRM+PRM	['Cys']
P11413	G6PD	GPTEADELMK	dbs	—	100.0	MRM+PRM	['Meth']
P11413	G6PD	GPTEADELMK	Heart	—	100.0	MRM+PRM	['Meth']
P11413	G6PD	GPTEADELMK	plasma	—	100.0	MRM+PRM	['Meth']
P11498	PC	AYVEANQMLGDLIK	Heart	—	100.0	MRM+PRM	['Meth']
P11498	PC	AYVEANQMLGDLIK	lung	—	100.0	MRM+PRM	['Meth']
P11498	PC	AYVEANQMLGDLIK	Spleen	—	100.0	MRM+PRM	['Meth']
P11586	MTHFD1	GDILVVATGQPEMVK	dbs	—	100.0	MRM+PRM	['Meth']
P11586	MTHFD1	GDILVVATGQPEMVK	kidney	—	100.0	MRM+PRM	['Meth']
P11586	MTHFD1	GDILVVATGQPEMVK	lung	—	100.0	MRM+PRM	['Meth']
P11586	MTHFD1	GDILVVATGQPEMVK	Spleen	—	100.0	MRM+PRM	['Meth']
P11586	MTHFD1	GDLNDCFIPCTPK	dbs	—	100.0	MRM+PRM	['Cys']
P11586	MTHFD1	GDLNDCFIPCTPK	plasma	—	100.0	MRM+PRM	['Cys']
P11766	ADH5	VCLLGCGISTGYGAAVNTAK	dbs	—	100.0	MRM+PRM	['Cys']
P11766	ADH5	VCLLGCGISTGYGAAVNTAK	Heart	—	100.0	MRM+PRM	['Cys']
P11766	ADH5	VCLLGCGISTGYGAAVNTAK	kidney	—	100.0	MRM+PRM	['Cys']
P11766	ADH5	VCLLGCGISTGYGAAVNTAK	lung	—	100.0	MRM+PRM	['Cys']
P11766	ADH5	VCLLGCGISTGYGAAVNTAK	plasma	—	100.0	MRM+PRM	['Cys']
P12236	SLC25A6	GLGDCLVK	plasma	—	100.0	MRM+PRM	['Cys']
P12259	F5	FCENPDEVK	liver	—	100.0	MRM+PRM	['Cys']
P12259	F5	FCENPDEVK	lung	—	100.0	MRM+PRM	['Cys']
P12259	F5	FCENPDEVK	Spleen	—	100.0	MRM+PRM	['Cys']
P12277	CKB	LEQGQAIDDLMPAQK	kidney	—	100.0	MRM+PRM	['Meth']
P12277	CKB	LEQGQAIDDLMPAQK	lung	—	100.0	MRM+PRM	['Meth']
P12277	CKB	LEQGQAIDDLMPAQK	plasma	—	100.0	MRM+PRM	['Meth']
P12277	CKB	LGFSEVELVQMVVDGVK	dbs	—	100.0	MRM+PRM	['Meth']
P12277	CKB	LGFSEVELVQMVVDGVK	Heart	—	100.0	MRM+PRM	['Meth']
P12277	CKB	LGFSEVELVQMVVDGVK	kidney	—	100.0	MRM+PRM	['Meth']
P12277	CKB	LGFSEVELVQMVVDGVK	liver	—	100.0	MRM+PRM	['Meth']
P12277	CKB	LGFSEVELVQMVVDGVK	lung	—	100.0	MRM+PRM	['Meth']
P12277	CKB	LGFSEVELVQMVVDGVK	plasma	—	100.0	MRM+PRM	['Meth']
P12814	ACTN1	CQLEINFNTLQTK	dbs	—	100.0	MRM+PRM	['Cys']
P12814	ACTN1	CQLEINFNTLQTK	plasma	—	100.0	MRM+PRM	['Cys']
P12814	ACTN1	CQLEINFNTLQTK	Spleen	—	100.0	MRM+PRM	['Cys']
P12814	ACTN1	ICDQWDNLGALTQK	lung	—	100.0	MRM+PRM	['Cys']
P12814	ACTN1	ICDQWDNLGALTQK	plasma	—	100.0	MRM+PRM	['Cys']
P13196	ALAS1	MDIISGTLGK	Heart	—	100.0	MRM+PRM	['Meth']
P13497	BMP1	YCGSGPPEEVYSAGDSVLVK	liver	—	100.0	MRM+PRM	['Cys']
P13497	BMP1	YCGSGPPEEVYSAGDSVLVK	plasma	—	100.0	MRM+PRM	['Cys']
P13497	BMP1	YCGSGPPEEVYSAGDSVLVK	Spleen	—	100.0	MRM+PRM	['Cys']
P13591	NCAM1	FFLCQVAGDAK	Heart	—	100.0	MRM+PRM	['Cys']
P13591	NCAM1	FFLCQVAGDAK	liver	—	100.0	MRM+PRM	['Cys']
P13591	NCAM1	FFLCQVAGDAK	lung	—	100.0	MRM+PRM	['Cys']

SysQuan Human Database

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