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
Q5THJ4	VPS13D	GLVGTVTKPVAGALDFASETAQAVR	kidney	—	100.0	None	—
Q5THJ4	VPS13D	GTVTLLHK	kidney	—	100.0	None	—
Q5THJ4	VPS13D	IEEEQSFEELK	liver	—	100.0	None	—
Q5THJ4	VPS13D	IEEEQSFEELK	lung	—	100.0	None	—
Q5THJ4	VPS13D	IEEEQSFEELK	Spleen	—	100.0	None	—
Q5THJ4	VPS13D	ISIPQIK	Heart	—	100.0	None	—
Q5THJ4	VPS13D	ISIPQIK	kidney	—	100.0	None	—
Q5THJ4	VPS13D	ISIPQIK	Spleen	—	100.0	None	—
Q5THJ4	VPS13D	IVENIELK	liver	—	100.0	None	—
Q5THJ4	VPS13D	LLVGDFIEESK	Heart	—	100.0	None	—
Q5THJ4	VPS13D	LLVGDFIEESK	kidney	—	100.0	None	—
Q5THJ4	VPS13D	LLVGDFIEESK	liver	—	100.0	None	—
Q5THJ4	VPS13D	LLYESFSNQTK	Heart	—	100.0	None	—
Q5THJ4	VPS13D	LLYESFSNQTK	kidney	—	100.0	None	—
Q5THJ4	VPS13D	LLYESFSNQTK	liver	—	100.0	None	—
Q5THJ4	VPS13D	LLYESFSNQTK	lung	—	100.0	None	—
Q5THJ4	VPS13D	LLYESFSNQTK	Spleen	—	100.0	None	—
Q5THJ4	VPS13D	LSQEINYAK	Heart	—	100.0	None	—
Q5THJ4	VPS13D	LSQEINYAK	liver	—	100.0	None	—
Q5THJ4	VPS13D	LSQEINYAK	lung	—	100.0	None	—
Q5THJ4	VPS13D	LSYNDVQLFLAIAK	kidney	—	100.0	None	—
Q5THJ4	VPS13D	PLNIIYNPQAIK	Heart	—	100.0	None	—
Q5THJ4	VPS13D	PLNIIYNPQAIK	kidney	—	100.0	None	—
Q5THJ4	VPS13D	PLNIIYNPQAIK	liver	—	100.0	None	—
Q5THJ4	VPS13D	SALTNIYK	liver	—	100.0	None	—
Q5THJ4	VPS13D	SNNLIVANLGK	Heart	—	100.0	None	—
Q5THJ4	VPS13D	SNNLIVANLGK	kidney	—	100.0	None	—
Q5THJ4	VPS13D	SNNLIVANLGK	liver	—	100.0	None	—
Q5THJ4	VPS13D	SNNLIVANLGK	lung	—	100.0	None	—
Q5THJ4	VPS13D	TEGGVSGFISGLGK	liver	—	100.0	None	—
Q5THJ4	VPS13D	TEGGVSGFISGLGK	lung	—	100.0	None	—
Q5THJ4	VPS13D	VADFFYK	liver	—	100.0	None	—
Q5THJ4	VPS13D	VADFFYK	lung	—	100.0	None	—
Q5THJ4	VPS13D	VFGTNAHFVK	Heart	—	100.0	None	—
Q5THJ4	VPS13D	VIQQGNRPGLIYNIGIDVK	Heart	—	100.0	None	—
Q5THJ4	VPS13D	VNGWEQVSPVSVDK	kidney	—	100.0	None	—
Q5THJ4	VPS13D	VTTVLATK	Heart	—	100.0	None	—
Q5THJ4	VPS13D	VTTVLATK	kidney	—	100.0	None	—
Q5THJ4	VPS13D	VTTVLATK	lung	—	100.0	None	—
Q5THJ4	VPS13D	VTTVLATK	Spleen	—	100.0	None	—
Q5THJ4	VPS13D	YSESQAEGQEQLFK	Heart	—	100.0	None	—
Q5THJ4	VPS13D	YSESQAEGQEQLFK	liver	—	100.0	None	—
Q5THJ4	VPS13D	YSESQAEGQEQLFK	lung	—	100.0	None	—
Q5THJ4	VPS13D	YVNNLNTDQLSVALLK	Heart	—	100.0	None	—
Q5THJ4	VPS13D	YVNNLNTDQLSVALLK	lung	—	100.0	None	—
Q5THJ4	VPS13D	YYFENLK	kidney	—	100.0	None	—
Q5THJ4	VPS13D	YYFENLK	liver	—	100.0	None	—
Q5TKA1	LIN9	AELDQLPDESSSAK	lung	—	100.0	None	—
Q5TKA1	LIN9	AELDQLPDESSSAK	Spleen	—	100.0	None	—
Q5TKA1	LIN9	SLTDSLNDIK	kidney	—	100.0	None	—

SysQuan Human Database

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