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
P51648	ALDH3A2	IVMEAAAK	liver	—	98.5	MRM	['Meth']
O75891	ALDH1L1	YFAGWCDK	liver	—	98.5	MRM	['Cys']
P23434	GCSH	SCYEDGWLIK	Spleen	—	98.5	MRM	['Cys']
Q15181	PPA1	HTGCCGDNDPIDVCEIGSK	lung	—	98.4	MRM	['Cys']
P27797	CALR	HEQNIDCGGGYVK	Heart	—	98.4	MRM	['Cys']
Q9Y490	TLN1	ASAGPQPLLVQSCK	Heart	—	98.4	MRM	['Cys']
P04899	GNAI2	LFDSICNNK	Heart	—	98.4	MRM	['Cys']
P13639	EEF2	STLTDSLVCK	lung	—	98.4	MRM	['Cys']
P09488	GSTM1	CLDAFPNLK	Spleen	—	98.4	MRM	['Cys']
P40926	MDH2	GYLGPEQLPDCLK	liver	—	98.4	MRM	['Cys']
O00330	PDHX	STVPHAYATADCDLGAVLK	liver	—	98.4	MRM	['Cys']
P18669	PGAM1	SYDVPPPPMEPDHPFYSNISK	Heart	—	98.4	MRM	['Meth']
O15031	PLXNB2	LVECGSLFK	liver	—	98.4	MRM	['Cys']
P62829	RPL23	ISLGLPVGAVINCADNTGAK	liver	—	98.4	MRM	['Cys']
O15143	ARPC1B	AYHSFLVEPISCHAWNK	kidney	—	98.4	MRM	['Cys']
P11182	DBT	LAMENNIK	Heart	—	98.4	MRM	['Meth']
Q9Y277	VDAC3	CNTPTYCDLGK	liver	—	98.4	MRM	['Cys']
P05106	ITGB3	GECLCGQCVCHSSDFGK	Spleen	—	98.4	MRM	['Cys']
P35625	TIMP3	SCYYLPCFVTSK	kidney	—	98.4	MRM	['Cys']
P07355	ANXA2	STVHEILCK	Spleen	—	98.4	MRM	['Cys']
P0C0L5	C4B	TYNVLDMK	plasma	—	98.4	MRM	['Meth']
P02675	FGB	HGTDDGVVWMNWK	plasma	—	98.4	MRM	['Meth']
P60174	TPI1	IIYGGSVTGATCK	Heart	—	98.4	MRM	['Cys']
Q9Y490	TLN1	ASAGPQPLLVQSCK	Spleen	—	98.4	MRM	['Cys']
P63000	RAC1	CVVVGDGAVGK	plasma	—	98.3	MRM	['Cys']
P11216	PYGB	INPSSMFDVHVK	liver	—	98.3	MRM	['Meth']
Q14644	RASA3	ALYIQANNCVEAK	lung	—	98.3	MRM	['Cys']
Q15185	PTGES3	HLNEIDLFHCIDPNDSK	Spleen	—	98.3	MRM	['Cys']
P61158	ACTR3	YSYVCPDLVK	liver	—	98.3	MRM	['Cys']
P22102	GART	FGDPECQVILPLLK	liver	—	98.3	MRM	['Cys']
P61019	RAB2A	SCLLLQFTDK	lung	—	98.3	MRM	['Cys']
P60900	PSMA6	CDPAGYYCGFK	liver	—	98.3	MRM	['Cys']
P32929	CTH	ISFVDCSK	liver	—	98.3	MRM	['Cys']
O75083	WDR1	LATGSDDNCAAFFEGPPFK	Heart	—	98.3	MRM	['Cys']
P13639	EEF2	DLEEDHACIPIK	Spleen	—	98.3	MRM	['Cys']
P49748	ACADVL	SFAVGMFK	liver	—	98.3	MRM	['Meth']
P02452	COL1A1	SGEYWIDPNQGCNLDAIK	dbs	—	98.3	MRM	['Cys']
P48059	LIMS1	GELYCLPCHDK	lung	—	98.3	MRM	['Cys']
Q96RQ3	MCCC1	IGYPVMIK	liver	—	98.3	MRM	['Meth']
Q15181	PPA1	HTGCCGDNDPIDVCEIGSK	liver	—	98.2	MRM	['Cys']
Q8N0U8	VKORC1L1	ALCDLGPWVK	Spleen	—	98.2	MRM	['Cys']
P18669	PGAM1	SYDVPPPPMEPDHPFYSNISK	Spleen	—	98.2	MRM	['Meth']
P35579	MYH9	EDQSILCTGESGAGK	plasma	—	98.2	MRM	['Cys']
P13639	EEF2	DLEEDHACIPIK	Heart	—	98.2	MRM	['Cys']
P00367	GLUD1	FTMELAK	Spleen	—	98.2	MRM	['Meth']
Q15181	PPA1	HTGCCGDNDPIDVCEIGSK	Heart	—	98.2	MRM	['Cys']
Q96EK6	GNPNAT1	ITLECLPQNVGFYK	liver	—	98.2	MRM	['Cys']
Q9Y490	TLN1	ASAGPQPLLVQSCK	liver	—	98.2	MRM	['Cys']
Q13642	FHL1	GEDFYCVTCHETK	Spleen	—	98.2	MRM	['Cys']
P45880	VDAC2	WCEYGLTFTEK	Spleen	—	98.2	MRM	['Cys']

SysQuan Human Database

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