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
Q29RF7	PDS5A	VLLLTGKPK	Spleen	—	100.0	None	—
Q2KHR3	QSER1	IEDIETFK	lung	—	100.0	None	—
Q2KHT3	CLEC16A	LGWGVVK	kidney	—	100.0	None	—
Q2KHT3	CLEC16A	LGWGVVK	Spleen	—	100.0	None	—
Q2KHT3	CLEC16A	NIHSLDHLK	kidney	—	100.0	None	—
Q2KHT3	CLEC16A	NIHSLDHLK	lung	—	100.0	None	—
Q2KHT3	CLEC16A	YLYHVLTK	kidney	—	100.0	None	—
Q2LD37	BLTP1	FFGGTVTGLDFFK	Spleen	—	100.0	None	—
Q2LD37	BLTP1	FIVVTPAFK	Heart	—	100.0	None	—
Q2LD37	BLTP1	FIVVTPAFK	kidney	—	100.0	None	—
Q2LD37	BLTP1	FIVVTPAFK	lung	—	100.0	None	—
Q2LD37	BLTP1	FIVVTPAFK	Spleen	—	100.0	None	—
Q2LD37	BLTP1	HQVYEEAGSDFHQVAYFK	kidney	—	100.0	None	—
Q2LD37	BLTP1	IDPVGVDYILQK	kidney	—	100.0	None	—
Q2LD37	BLTP1	LQEFFTQQFDTSK	kidney	—	100.0	None	—
Q2LD37	BLTP1	LQEFFTQQFDTSK	lung	—	100.0	None	—
Q2LD37	BLTP1	NVDANNTENSTTVK	kidney	—	100.0	None	—
Q2LD37	BLTP1	NVDANNTENSTTVK	liver	—	100.0	None	—
Q2LD37	BLTP1	SDENVLDSPK	kidney	—	100.0	None	—
Q2LD37	BLTP1	SGGASFFESQSVSK	kidney	—	100.0	None	—
Q2LD37	BLTP1	SIHVQEPQEPSLQDASLKPK	kidney	—	100.0	None	—
Q2LD37	BLTP1	VLSVLIK	Heart	—	100.0	None	—
Q2LD37	BLTP1	YTAGSASPTPTFK	kidney	—	100.0	None	—
Q2M1P5	KIF7	VAAAQSQVQVLK	lung	—	100.0	None	—
Q2M1Z3	ARHGAP31	ELPNPLLTYELYEK	Heart	—	100.0	None	—
Q2M1Z3	ARHGAP31	ELPNPLLTYELYEK	Spleen	—	100.0	None	—
Q2M1Z3	ARHGAP31	TVTTGGFFIPATK	Heart	—	100.0	None	—
Q2M1Z3	ARHGAP31	TVTTGGFFIPATK	lung	—	100.0	None	—
Q2M1Z3	ARHGAP31	TVTTGGFFIPATK	Spleen	—	100.0	None	—
Q2M296	MTHFSD	VDPDKPLEGVR	Spleen	—	100.0	None	—
Q2M2I8	AAK1	ILSDVTHSAVFGVPASK	Heart	—	100.0	None	—
Q2M2I8	AAK1	ILSDVTHSAVFGVPASK	liver	—	100.0	None	—
Q2M2I8	AAK1	ILSDVTHSAVFGVPASK	lung	—	100.0	None	—
Q2M2I8	AAK1	ILSDVTHSAVFGVPASK	Spleen	—	100.0	None	—
Q2M2I8	AAK1	STQLLQAAAAEASLNK	dbs	—	100.0	None	—
Q2M2I8	AAK1	STQLLQAAAAEASLNK	Heart	—	100.0	None	—
Q2M2I8	AAK1	STQLLQAAAAEASLNK	kidney	—	100.0	None	—
Q2M2I8	AAK1	STQLLQAAAAEASLNK	liver	—	100.0	None	—
Q2M2I8	AAK1	STQLLQAAAAEASLNK	lung	—	100.0	None	—
Q2M2I8	AAK1	STQLLQAAAAEASLNK	Spleen	—	100.0	None	—
Q2M2I8	AAK1	VAEDEFDPIPVLITK	Heart	—	100.0	None	—
Q2M389	WASHC4	AYVTHYLDK	kidney	—	100.0	None	—
Q2M389	WASHC4	AYVTHYLDK	liver	—	100.0	None	—
Q2M389	WASHC4	DTFLQQK	kidney	—	100.0	None	—
Q2M389	WASHC4	DTFLQQK	lung	—	100.0	None	—
Q2M389	WASHC4	FGIQEEK	lung	—	100.0	None	—
Q2M389	WASHC4	IHAEVQLK	kidney	—	100.0	None	—
Q2M389	WASHC4	IHAEVQLK	liver	—	100.0	None	—
Q2M389	WASHC4	IHAEVQLK	lung	—	100.0	None	—
Q2M389	WASHC4	LLPYEQSSLLELIK	Heart	—	100.0	None	—

SysQuan Human Database

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