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. (%)	Missed Cleav.	Assays Available	PTM
P30038	ALDH4A1	VGDPAEDFGTFFSAVIDAK	lung	—	91.2	0	MRM	—
P09104	ENO2	GNPTVEVDLYTAK	dbs	—	91.2	0	MRM	—
Q16658	FSCN1	SSYDVFQLEFNDGAYNIK	Heart	—	91.2	0	MRM	—
Q01581	HMGCS1	VTQDATPGSALDK	Spleen	—	91.2	0	MRM	—
Q9Y4D1	DAAM1	GQDPDSTPLENFNIK	Heart	—	91.1	0	MRM	—
P08670	VIM	FLEQQNK	kidney	—	91.1	0	MRM	—
Q9UNW1	MINPP1	VLEYLNDLK	kidney	—	91.1	0	MRM	—
O60229	KALRN	LQGFEGTLTAQGK	kidney	—	91.1	0	MRM	—
P31153	MAT2A	IIVDTYGGWGAHGGGAFSGK	lung	—	91.1	0	MRM	—
P62701	RPS4X	LSNIFVIGK	lung	—	91.1	0	MRM	—
P62258	YWHAE	HLIPAANTGESK	plasma	—	91.0	0	MRM	—
Q96RT1	ERBIN	NGIQEFPENIK	kidney	—	91.0	0	MRM	—
Q9UNW1	MINPP1	VLEYLNDLK	Spleen	—	91.0	0	MRM	—
P27348	YWHAQ	TAFDEAIAELDTLNEDSYK	dbs	—	91.0	0	MRM	—
Q13618	CUL3	VLTTGYWPTQSATPK	Heart	—	90.9	0	MRM	—
P13807	GYS1	TNNFNVETLK	lung	—	90.9	0	MRM	—
Q9NRX4	PHPT1	WAEYHADIYDK	Spleen	—	90.9	0	MRM	—
Q8NFW8	CMAS	EVTEPLNLNPAK	Heart	—	90.8	0	MRM	—
P45877	PPIC	TVENFVALATGEK	Spleen	—	90.8	0	MRM	—
P30038	ALDH4A1	SAFEYGGQK	kidney	—	90.8	0	MRM	—
P43307	SSR1	GEDFPANNIVK	Heart	—	90.7	0	MRM	—
Q9HD40	SEPSECS	SGDISAVQPK	lung	—	90.7	0	MRM	—
P01023	A2M	GEAFTLK	lung	—	90.7	0	MRM	—
P43307	SSR1	FLVGFTNK	plasma	—	90.7	0	MRM	—
P00533	EGFR	VLGSGAFGTVYK	lung	—	90.7	0	MRM	—
P10515	DLAT	VFVSPLAK	Spleen	—	90.7	0	MRM	—
Q16836	HADH	TGEGFYK	Heart	—	90.7	0	MRM	—
O00499	BIN1	KLVDYDSAR	kidney	—	90.7	1	MRM	—
Q10472	GALNT1	RPLESYVK	liver	—	90.6	0	MRM	—
P63267	ACTG2	VAPEEHPTLLTEAPLNPK	lung	—	90.6	0	MRM	—
Q13418	ILK	WQGNDIVVK	dbs	—	90.6	0	MRM	—
Q8NDF8	TENT4B	LTDSFTEVK	liver	—	90.5	0	MRM	—
Q92859	NEO1	ITWADNSLPK	kidney	—	90.5	0	MRM	—
P68104	EEF1A1	THINIVVIGHVDSGK	dbs	—	90.5	0	MRM	—
P13804	ETFA	SDRPELTGAK	Spleen	—	90.5	0	MRM	—
Q9NZB8	MOCS1	LVQQNQLK	Heart	—	90.5	0	MRM	—
P35625	TIMP3	EGPFGTLVYTIK	dbs	—	90.4	0	MRM	—
P01023	A2M	GEAFTLK	kidney	—	90.3	0	MRM	—
Q86UX7	FERMT3	IDLAVGDVVK	kidney	—	90.3	0	MRM	—
Q9H8H3	TMT1A	ELFSNLQEFAGPSGK	kidney	—	90.3	0	MRM	—
P61513	RPL37A	TVAGGAWTYNTTSAVTVK	Spleen	—	90.3	0	MRM	—
P0C0L4	C4A	YVLPNFEVK	dbs	—	90.2	0	MRM	—
P10515	DLAT	GIDLTQVK	Heart	—	90.2	0	MRM	—
P00738	HP	GSFPWQAK	lung	—	90.2	0	MRM	—
P61106	RAB14	NLTNPNTVIILIGNK	lung	—	90.2	0	MRM	—
P49419	ALDH7A1	VNLLSFTGSTQVGK	kidney	—	90.2	0	MRM	—
P62258	YWHAE	NLLSVAYK	liver	—	90.2	0	MRM	—
P02671	FGA	RLEVDIDIK	Heart	—	90.2	1	MRM	—
Q93084	ATP2A3	NAESAIEALK	dbs	—	90.1	0	MRM	—
P04114	APOB	GFEPTLEALFGK	Spleen	—	90.1	0	MRM	—

SysQuan Human Database

Cart (0)