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
Q15393	SF3B3	LTISSPLEAHK	Spleen	—	100.0	None	—
Q15393	SF3B3	SVAGGFVYTYK	lung	—	100.0	None	—
Q15393	SF3B3	SVAGGFVYTYK	Spleen	—	100.0	None	—
Q15393	SF3B3	SYYFPVK	Heart	—	100.0	None	—
Q15393	SF3B3	SYYFPVK	kidney	—	100.0	None	—
Q15393	SF3B3	SYYFPVK	liver	—	100.0	None	—
Q15393	SF3B3	VLIGVGK	Heart	—	100.0	None	—
Q15393	SF3B3	VLIGVGK	liver	—	100.0	None	—
Q15393	SF3B3	VLIGVGK	lung	—	100.0	None	—
Q15393	SF3B3	WVTTASLLDYDTVAGADK	Heart	—	100.0	None	—
Q15393	SF3B3	WVTTASLLDYDTVAGADK	kidney	—	100.0	None	—
Q15393	SF3B3	WVTTASLLDYDTVAGADK	lung	—	100.0	None	—
Q15393	SF3B3	YLGSRPVK	kidney	—	100.0	None	—
Q15393	SF3B3	YLGSRPVK	liver	—	100.0	None	—
Q15393	SF3B3	YLGSRPVK	lung	—	100.0	None	—
Q15393	SF3B3	YLGSRPVK	Spleen	—	100.0	None	—
Q15404	RSU1	ALYLSDNDFEILPPDIGK	dbs	—	100.0	None	—
Q15404	RSU1	ALYLSDNDFEILPPDIGK	Heart	—	100.0	None	—
Q15404	RSU1	ALYLSDNDFEILPPDIGK	kidney	—	100.0	None	—
Q15404	RSU1	ALYLSDNDFEILPPDIGK	liver	—	100.0	None	—
Q15404	RSU1	ALYLSDNDFEILPPDIGK	lung	—	100.0	None	—
Q15404	RSU1	ALYLSDNDFEILPPDIGK	plasma	—	100.0	None	—
Q15404	RSU1	ALYLSDNDFEILPPDIGK	Spleen	—	100.0	None	—
Q15404	RSU1	NLEVLNFFNNQIEELPTQISSLQK	dbs	—	100.0	None	—
Q15404	RSU1	NLEVLNFFNNQIEELPTQISSLQK	Heart	—	100.0	None	—
Q15404	RSU1	NLEVLNFFNNQIEELPTQISSLQK	kidney	—	100.0	None	—
Q15404	RSU1	NLEVLNFFNNQIEELPTQISSLQK	liver	—	100.0	None	—
Q15404	RSU1	NLEVLNFFNNQIEELPTQISSLQK	lung	—	100.0	None	—
Q15417	CNN3	GFHTTIDIGVK	kidney	—	100.0	None	—
Q15417	CNN3	GPSYGLSAEVK	liver	—	100.0	None	—
Q15417	CNN3	VNESSLNWPQLENIGNFIK	Heart	—	100.0	None	—
Q15417	CNN3	VNESSLNWPQLENIGNFIK	kidney	—	100.0	None	—
Q15417	CNN3	VNESSLNWPQLENIGNFIK	liver	—	100.0	None	—
Q15417	CNN3	VNESSLNWPQLENIGNFIK	lung	—	99.7	None	—
Q15417	CNN3	VNESSLNWPQLENIGNFIK	Spleen	—	100.0	None	—
Q15418	RPS6KA1	DILADVNHPFVVK	dbs	—	100.0	None	—
Q15418	RPS6KA1	DILADVNHPFVVK	Heart	—	100.0	None	—
Q15418	RPS6KA1	DILADVNHPFVVK	kidney	—	100.0	None	—
Q15418	RPS6KA1	DILADVNHPFVVK	liver	—	100.0	None	—
Q15418	RPS6KA1	DILADVNHPFVVK	lung	—	100.0	None	—
Q15418	RPS6KA1	DLKPENILLDEEGHIK	kidney	—	100.0	None	—
Q15418	RPS6KA1	DLKPENILLDEEGHIK	liver	—	100.0	None	—
Q15418	RPS6KA1	EIKPPFKPAVAQPDDTFYFDTEFTSR	kidney	—	100.0	None	—
Q15418	RPS6KA1	EIKPPFKPAVAQPDDTFYFDTEFTSR	liver	—	100.0	None	—
Q15418	RPS6KA1	EIKPPFKPAVAQPDDTFYFDTEFTSR	lung	—	100.0	None	—
Q15418	RPS6KA1	EIKPPFKPAVAQPDDTFYFDTEFTSR	Spleen	—	100.0	None	—
Q15418	RPS6KA1	EISITHHVK	kidney	—	100.0	None	—
Q15418	RPS6KA1	EISITHHVK	liver	—	100.0	None	—
Q15418	RPS6KA1	EISITHHVK	lung	—	100.0	None	—
Q15418	RPS6KA1	EISITHHVK	Spleen	—	100.0	None	—

SysQuan Human Database

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