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
Q8NFW8	CMAS	HLIEMGYLQGGK	liver	—	100.0	MRM+PRM	['Meth']
Q8NFW8	CMAS	HLIEMGYLQGGK	lung	—	100.0	MRM+PRM	['Meth']
Q8NFW8	CMAS	HLIEMGYLQGGK	lung	—	100.0	MRM+PRM	['Meth']
Q8NFW8	CMAS	HLIEMGYLQGGK	Spleen	—	100.0	MRM+PRM	['Meth']
Q8TD30	GPT2	ILTLESMNPQVK	Heart	—	100.0	MRM+PRM	['Meth']
Q8TD30	GPT2	ILTLESMNPQVK	kidney	—	100.0	MRM+PRM	['Meth']
Q8TD30	GPT2	ILTLESMNPQVK	lung	—	100.0	MRM+PRM	['Meth']
Q8TD30	GPT2	ILTLESMNPQVK	lung	—	100.0	MRM+PRM	['Meth']
Q8WWZ8	OIT3	TCGTVVDVVNDK	plasma	—	100.0	MRM+PRM	['Cys']
Q92643	PIGK	SNILIYMTGHGGNGFLK	kidney	—	100.0	MRM+PRM	['Meth']
Q93084	ATP2A3	SLPSVETLGCTSVICSDK	plasma	—	100.0	MRM+PRM	['Cys']
Q93084	ATP2A3	VGEATETALTCLVEK	plasma	—	100.0	MRM+PRM	['Cys']
Q93088	BHMT	AGSNVMQTFTFYASEDK	liver	—	100.0	MRM+PRM	['Meth']
Q96A32	MYL11	NICYVITHGDAK	liver	—	100.0	MRM+PRM	['Cys']
Q96A32	MYL11	NICYVITHGDAK	lung	—	100.0	MRM+PRM	['Cys']
Q96A32	MYL11	NICYVITHGDAK	plasma	—	100.0	MRM+PRM	['Cys']
Q96EK6	GNPNAT1	VLGQLTETGVVSPEQFMK	dbs	—	100.0	MRM+PRM	['Meth']
Q96EK6	GNPNAT1	VLGQLTETGVVSPEQFMK	Heart	—	100.0	MRM+PRM	['Meth']
Q96EK6	GNPNAT1	VLGQLTETGVVSPEQFMK	kidney	—	100.0	MRM+PRM	['Meth']
Q96EK6	GNPNAT1	VLGQLTETGVVSPEQFMK	lung	—	100.0	MRM+PRM	['Meth']
Q96EK6	GNPNAT1	VLGQLTETGVVSPEQFMK	lung	—	100.0	MRM+PRM	['Meth']
Q96EY8	MMAB	VVPLVQMGETDANVAK	kidney	—	100.0	MRM+PRM	['Meth']
Q96EY8	MMAB	VVPLVQMGETDANVAK	kidney	—	100.0	MRM+PRM	['Meth']
Q96EY8	MMAB	VVPLVQMGETDANVAK	lung	—	100.0	MRM+PRM	['Meth']
Q96EY8	MMAB	VVPLVQMGETDANVAK	lung	—	100.0	MRM+PRM	['Meth']
Q96EY8	MMAB	VVPLVQMGETDANVAK	Spleen	—	100.0	MRM+PRM	['Meth']
Q96GX9	APIP	YDDMLVVPIIENTPEEK	dbs	—	100.0	MRM+PRM	['Meth']
Q96GX9	APIP	YDDMLVVPIIENTPEEK	kidney	—	100.0	MRM+PRM	['Meth']
Q96GX9	APIP	YDDMLVVPIIENTPEEK	liver	—	100.0	MRM+PRM	['Meth']
Q96GX9	APIP	YDDMLVVPIIENTPEEK	lung	—	100.0	MRM+PRM	['Meth']
Q96GX9	APIP	YDDMLVVPIIENTPEEK	Spleen	—	100.0	MRM+PRM	['Meth']
Q96KP4	CNDP2	NVMLLPVGSADDGAHSQNEK	dbs	—	100.0	MRM+PRM	['Meth']
Q96KP4	CNDP2	NVMLLPVGSADDGAHSQNEK	liver	—	100.0	MRM+PRM	['Meth']
Q96KP4	CNDP2	NVMLLPVGSADDGAHSQNEK	lung	—	100.0	MRM+PRM	['Meth']
Q96KP4	CNDP2	NVMLLPVGSADDGAHSQNEK	lung	—	100.0	MRM+PRM	['Meth']
Q96KP4	CNDP2	NVMLLPVGSADDGAHSQNEK	plasma	—	100.0	MRM+PRM	['Meth']
Q96RQ3	MCCC1	SFNDDAMLIEK	kidney	—	100.0	MRM+PRM	['Meth']
Q96RQ3	MCCC1	SFNDDAMLIEK	lung	—	100.0	MRM+PRM	['Meth']
Q99832	CCT7	QLCDNAGFDATNILNK	dbs	—	100.0	MRM+PRM	['Cys']
Q99832	CCT7	QLCDNAGFDATNILNK	kidney	—	100.0	MRM+PRM	['Cys']
Q99832	CCT7	QLCDNAGFDATNILNK	lung	—	100.0	MRM+PRM	['Cys']
Q99832	CCT7	QLCDNAGFDATNILNK	plasma	—	100.0	MRM+PRM	['Cys']
Q99832	CCT7	QLCDNAGFDATNILNK	Spleen	—	100.0	MRM+PRM	['Cys']
Q9BQE3	TUBA1C	TIQFVDWCPTGFK	kidney	—	100.0	MRM+PRM	['Cys']
Q9BQE3	TUBA1C	TIQFVDWCPTGFK	lung	—	100.0	MRM+PRM	['Cys']
Q9BQE3	TUBA1C	TIQFVDWCPTGFK	Spleen	—	100.0	MRM+PRM	['Cys']
Q9C0C9	UBE2O	LIGTNCIIYPVNSK	dbs	—	100.0	MRM+PRM	['Cys']
Q9C0C9	UBE2O	LIGTNCIIYPVNSK	Heart	—	100.0	MRM+PRM	['Cys']
Q9C0C9	UBE2O	LIGTNCIIYPVNSK	kidney	—	100.0	MRM+PRM	['Cys']
Q9C0C9	UBE2O	LIGTNCIIYPVNSK	liver	—	100.0	MRM+PRM	['Cys']

SysQuan Human Database

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