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
O43148	RNMT	TFLEFYEEK	Heart	—	100.0	None	—
O43148	RNMT	TFLEFYEEK	kidney	—	100.0	None	—
O43148	RNMT	TFLEFYEEK	liver	—	100.0	None	—
O43148	RNMT	TFLEFYEEK	lung	—	100.0	None	—
O43148	RNMT	TFLEFYEEK	Spleen	—	100.0	None	—
O43149	ZZEF1	AVIVDVK	kidney	—	100.0	None	—
O43149	ZZEF1	AVIVDVK	lung	—	100.0	None	—
O43149	ZZEF1	DGFLTETGK	dbs	—	100.0	None	—
O43149	ZZEF1	DGFLTETGK	Heart	—	100.0	None	—
O43149	ZZEF1	DGFLTETGK	kidney	—	100.0	None	—
O43149	ZZEF1	DGFLTETGK	liver	—	100.0	None	—
O43149	ZZEF1	DGFLTETGK	lung	—	100.0	None	—
O43149	ZZEF1	DGFLTETGK	Spleen	—	100.0	None	—
O43149	ZZEF1	ESLDQLVQK	dbs	—	100.0	None	—
O43149	ZZEF1	ESLDQLVQK	Heart	—	100.0	None	—
O43149	ZZEF1	ESLDQLVQK	kidney	—	100.0	None	—
O43149	ZZEF1	ESLDQLVQK	liver	—	100.0	None	—
O43149	ZZEF1	ESLDQLVQK	lung	—	100.0	None	—
O43149	ZZEF1	LDVETWQQEQPVVLHTWTK	liver	—	100.0	None	—
O43149	ZZEF1	LDVETWQQEQPVVLHTWTK	Spleen	—	100.0	None	—
O43149	ZZEF1	LISSTESELQQSYAK	dbs	—	100.0	None	—
O43149	ZZEF1	LISSTESELQQSYAK	Heart	—	100.0	None	—
O43149	ZZEF1	LISSTESELQQSYAK	lung	—	100.0	None	—
O43149	ZZEF1	QLPFQLK	liver	—	100.0	None	—
O43149	ZZEF1	TPDLYEK	kidney	—	100.0	None	—
O43149	ZZEF1	TPDLYEK	liver	—	100.0	None	—
O43149	ZZEF1	TPDLYEK	lung	—	100.0	None	—
O43149	ZZEF1	TPDLYEK	Spleen	—	100.0	None	—
O43149	ZZEF1	VHIPGAIYLSIK	kidney	—	100.0	None	—
O43149	ZZEF1	VHIPGAIYLSIK	Spleen	—	100.0	None	—
O43150	ASAP2	ASIEIANESGETPLDIAK	Heart	—	100.0	None	—
O43150	ASAP2	ASIEIANESGETPLDIAK	kidney	—	100.0	None	—
O43150	ASAP2	ASIEIANESGETPLDIAK	liver	—	100.0	None	—
O43150	ASAP2	ASIEIANESGETPLDIAK	lung	—	100.0	None	—
O43150	ASAP2	ASIEIANESGETPLDIAK	Spleen	—	100.0	None	—
O43150	ASAP2	AVESLKPSIETLSTDLHTIK	Heart	—	100.0	None	—
O43150	ASAP2	AVESLKPSIETLSTDLHTIK	kidney	—	100.0	None	—
O43150	ASAP2	AVESLKPSIETLSTDLHTIK	liver	—	100.0	None	—
O43150	ASAP2	AVESLKPSIETLSTDLHTIK	lung	—	100.0	None	—
O43150	ASAP2	AVESLKPSIETLSTDLHTIK	Spleen	—	100.0	None	—
O43150	ASAP2	DDPDLGSAFLK	kidney	—	100.0	None	—
O43150	ASAP2	DDPDLGSAFLK	lung	—	100.0	None	—
O43150	ASAP2	DIFGLLQAYADGVDLTEK	lung	—	100.0	None	—
O43150	ASAP2	EEALNNAFK	lung	—	100.0	None	—
O43150	ASAP2	ELTALFK	lung	—	100.0	None	—
O43150	ASAP2	ELTALFK	Spleen	—	100.0	None	—
O43150	ASAP2	GDDNTGENNIVQELTK	Heart	—	100.0	None	—
O43150	ASAP2	GDDNTGENNIVQELTK	kidney	—	100.0	None	—
O43150	ASAP2	GDDNTGENNIVQELTK	liver	—	100.0	None	—
O43150	ASAP2	GDDNTGENNIVQELTK	lung	—	100.0	None	—

SysQuan Human Database

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