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
Q6ZS17	RIPOR1	GLTAYLEVHQQEQEK	Spleen	—	100.0	None	—
Q6ZS17	RIPOR1	LDLVYTALK	Heart	—	100.0	None	—
Q6ZS17	RIPOR1	LDLVYTALK	kidney	—	100.0	None	—
Q6ZS17	RIPOR1	LDLVYTALK	lung	—	100.0	None	—
Q6ZS17	RIPOR1	LDLVYTALK	Spleen	—	100.0	None	—
Q6ZS17	RIPOR1	LGFLYDLDK	Heart	—	100.0	None	—
Q6ZS17	RIPOR1	LGFLYDLDK	kidney	—	100.0	None	—
Q6ZS17	RIPOR1	LGFLYDLDK	liver	—	100.0	None	—
Q6ZS17	RIPOR1	LGFLYDLDK	Spleen	—	100.0	None	—
Q6ZS30	NBEAL1	DLSKPIGVVNEK	Heart	—	100.0	None	—
Q6ZS30	NBEAL1	DLSKPIGVVNEK	kidney	—	100.0	None	—
Q6ZS30	NBEAL1	DLSKPIGVVNEK	lung	—	100.0	None	—
Q6ZS30	NBEAL1	EYSHILVGLEDGK	kidney	—	100.0	None	—
Q6ZS30	NBEAL1	EYSHILVGLEDGK	lung	—	100.0	None	—
Q6ZS30	NBEAL1	EYSHILVGLEDGK	Spleen	—	100.0	None	—
Q6ZS30	NBEAL1	LFVVSHDAK	Heart	—	100.0	None	—
Q6ZS30	NBEAL1	LFVVSHDAK	kidney	—	100.0	None	—
Q6ZS30	NBEAL1	LFVVSHDAK	liver	—	100.0	None	—
Q6ZS30	NBEAL1	LFVVSHDAK	lung	—	100.0	None	—
Q6ZS30	NBEAL1	LVPNYNFK	Heart	—	100.0	None	—
Q6ZS30	NBEAL1	LVPNYNFK	lung	—	100.0	None	—
Q6ZS30	NBEAL1	LVPNYNFK	Spleen	—	100.0	None	—
Q6ZS30	NBEAL1	NISNYFTFIK	Heart	—	100.0	None	—
Q6ZS30	NBEAL1	QVETSTILENYFK	lung	—	100.0	None	—
Q6ZS30	NBEAL1	SAEDFIYK	lung	—	100.0	None	—
Q6ZS30	NBEAL1	SALEIFHVDQSNYFLNFK	kidney	—	100.0	None	—
Q6ZS30	NBEAL1	SFFIEGISDGIPLLK	Heart	—	100.0	None	—
Q6ZS30	NBEAL1	SFFIEGISDGIPLLK	kidney	—	100.0	None	—
Q6ZS30	NBEAL1	SFFIEGISDGIPLLK	liver	—	100.0	None	—
Q6ZS30	NBEAL1	SFFIEGISDGIPLLK	lung	—	100.0	None	—
Q6ZS30	NBEAL1	SFFIEGISDGIPLLK	Spleen	—	100.0	None	—
Q6ZS30	NBEAL1	SPQELFK	kidney	—	100.0	None	—
Q6ZS30	NBEAL1	SPQELFK	lung	—	100.0	None	—
Q6ZS30	NBEAL1	TSFGGILSSASWGGTIEK	Heart	—	100.0	None	—
Q6ZS30	NBEAL1	TSFGGILSSASWGGTIEK	kidney	—	100.0	None	—
Q6ZS30	NBEAL1	TSFGGILSSASWGGTIEK	liver	—	100.0	None	—
Q6ZS30	NBEAL1	TSFGGILSSASWGGTIEK	lung	—	100.0	None	—
Q6ZS30	NBEAL1	TSFGGILSSASWGGTIEK	Spleen	—	100.0	None	—
Q6ZS30	NBEAL1	TSLYGLIK	Heart	—	100.0	None	—
Q6ZS81	WDFY4	AWQHYLASEK	lung	—	100.0	None	—
Q6ZS81	WDFY4	AWQHYLASEK	Spleen	—	100.0	None	—
Q6ZS81	WDFY4	SYPEGFGLEPKPR	lung	—	100.0	None	—
Q6ZS81	WDFY4	SYPEGFGLEPKPR	Spleen	—	100.0	None	—
Q6ZSS7	MFSD6	VAILTDDEEEQK	lung	—	100.0	None	—
Q6ZSZ5	ARHGEF18	DIISQVDAK	kidney	—	100.0	None	—
Q6ZSZ5	ARHGEF18	DIISQVDAK	liver	—	100.0	None	—
Q6ZSZ5	ARHGEF18	DIISQVDAK	lung	—	100.0	None	—
Q6ZSZ5	ARHGEF18	WESSASFDLK	lung	—	100.0	None	—
Q6ZSZ5	ARHGEF18	YVFASVDSKPPVISLQK	kidney	—	100.0	None	—
Q6ZSZ5	ARHGEF18	YVFASVDSKPPVISLQK	lung	—	100.0	None	—

SysQuan Human Database

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