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
Q68CZ1	RPGRIP1L	VQIAQLETALK	lung	—	100.0	None	—
Q68CZ2	TNS3	HGDNYLVLNLSEK	lung	—	100.0	None	—
Q68CZ2	TNS3	HGDNYLVLNLSEK	Spleen	—	100.0	None	—
Q68CZ2	TNS3	QWVESSPK	kidney	—	100.0	None	—
Q68CZ2	TNS3	QWVESSPK	lung	—	100.0	None	—
Q68CZ2	TNS3	QWVESSPK	Spleen	—	100.0	None	—
Q68D91	MBLAC2	LASNYISK	Heart	—	100.0	None	—
Q68D91	MBLAC2	SALEWYAHK	liver	—	100.0	None	—
Q68D91	MBLAC2	SALEWYAHK	lung	—	100.0	None	—
Q68DA7	FMN1	LLDKPEQFLHELAQIPNFAER	kidney	—	100.0	None	—
Q68DA7	FMN1	SVFPLPEPQDFFLASQVK	kidney	—	100.0	None	—
Q68DA7	FMN1	SVFPLPEPQDFFLASQVK	lung	—	100.0	None	—
Q68DA7	FMN1	SVFPLPEPQDFFLASQVK	Spleen	—	100.0	None	—
Q68DC2	ANKS6	SSGGSSSGTITDEDELTGILK	kidney	—	100.0	None	—
Q68DH5	LMBRD2	SGGFSITGK	kidney	—	100.0	None	—
Q68DK2	ZFYVE26	EALLHLLNK	liver	—	100.0	None	—
Q68DK2	ZFYVE26	ESPPEVFIEGIFQPSYK	liver	—	100.0	None	—
Q68DK2	ZFYVE26	SAYLIAVK	Spleen	—	100.0	None	—
Q68DK7	MSL1	EPTPWAGDK	lung	—	100.0	None	—
Q68DK7	MSL1	EPTPWAGDK	Spleen	—	100.0	None	—
Q68DK7	MSL1	LAPEFSK	lung	—	100.0	None	—
Q68DK7	MSL1	QILLLQLDLIEQQQQQLQAK	lung	—	100.0	None	—
Q68DK7	MSL1	QILLLQLDLIEQQQQQLQAK	Spleen	—	100.0	None	—
Q68DQ2	CRYBG3	TDLVHHFEK	lung	—	100.0	None	—
Q68E01	INTS3	FSDLFSLAEEYEDSSTKPPK	Heart	—	100.0	None	—
Q68E01	INTS3	FSDLFSLAEEYEDSSTKPPK	kidney	—	100.0	None	—
Q68E01	INTS3	FSDLFSLAEEYEDSSTKPPK	liver	—	100.0	None	—
Q68E01	INTS3	FSDLFSLAEEYEDSSTKPPK	lung	—	100.0	None	—
Q68E01	INTS3	FSDLFSLAEEYEDSSTKPPK	Spleen	—	100.0	None	—
Q68E01	INTS3	HDELLAEHIK	kidney	—	100.0	None	—
Q68E01	INTS3	HDELLAEHIK	liver	—	100.0	None	—
Q68E01	INTS3	HDELLAEHIK	lung	—	100.0	None	—
Q68E01	INTS3	HDELLAEHIK	Spleen	—	100.0	None	—
Q68E01	INTS3	IPEFELLWK	Heart	—	100.0	None	—
Q68E01	INTS3	IPEFELLWK	kidney	—	100.0	None	—
Q68E01	INTS3	IPEFELLWK	liver	—	100.0	None	—
Q68E01	INTS3	IPEFELLWK	lung	—	100.0	None	—
Q68E01	INTS3	IPEFELLWK	Spleen	—	100.0	None	—
Q68E01	INTS3	LLLSTSLDAK	liver	—	100.0	None	—
Q68E01	INTS3	LLLSTSLDAK	Spleen	—	100.0	None	—
Q68E01	INTS3	QGVFSSLNHIVEK	kidney	—	100.0	None	—
Q68E01	INTS3	QGVFSSLNHIVEK	liver	—	100.0	None	—
Q68E01	INTS3	QGVFSSLNHIVEK	lung	—	100.0	None	—
Q68E01	INTS3	QGVFSSLNHIVEK	Spleen	—	100.0	None	—
Q68EM7	ARHGAP17	LAQTSDVNK	kidney	—	100.0	None	—
Q68EM7	ARHGAP17	LAQTSDVNK	liver	—	100.0	None	—
Q68EM7	ARHGAP17	LAQTSDVNK	lung	—	100.0	None	—
Q68EM7	ARHGAP17	LAQTSDVNK	Spleen	—	100.0	None	—
Q68EM7	ARHGAP17	SSGTNFQGLPSK	kidney	—	100.0	None	—
Q68EM7	ARHGAP17	SSGTNFQGLPSK	liver	—	100.0	None	—

SysQuan Human Database

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