SysQuan Mouse 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
Q9JHK5	Plek	GSTLTSPCQDFGK	Spleen	—	49.5	MRM+PRM	['Cys']
P35486	Pdha1	MVNSNLASVEELK	Spleen	—	47.9	MRM+PRM	['Meth']
Q9Z1Q5	Clic1	FLDGNELTLADCNLLPK	Spermatozoa	—	47.9	MRM+PRM	['Cys']
Q99K67	Aass	DAGYEISLGLMPK	kidney	—	47.0	MRM+PRM	['Meth']
O70252	Hmox2	YMGDLSGGQVLK	Cerebellum	—	44.6	MRM+PRM	['Meth']
Q61830	Mrc1	WENLECVQK	Cerebrum	—	44.9	MRM+PRM	['Cys']
Q61830	Mrc1	WENLECVQK	Thymus	—	44.5	MRM+PRM	['Cys']
Q8BGT5	Gpt2	ILTLESMNPQVK	SalivaryGland	—	43.9	MRM+PRM	['Meth']
Q01853	Vcp	AIANECQANFISIK	Muscle	—	42.8	MRM+PRM	['Cys']
Q8BTM8	Flna	TPCEEILVK	Spleen	—	41.6	MRM+PRM	['Cys']
P16858	Gapdh	VIISAPSADAPMFVMGVNHEK	Bladder	—	41.1	MRM+PRM	['Meth']
Q9QUK9	Try5	TLNNDIMLIK	Gallbladder	—	40.8	MRM+PRM	['Meth']
P61164	Actr1a	ACYLSINPQK	Heart	—	39.5	MRM+PRM	['Cys']
Q8BGT5	Gpt2	ILTLESMNPQVK	AdrenalGland	—	39.5	MRM+PRM	['Meth']
Q8K1B8	Fermt3	GCEVVPDVNVSGQK	Spleen	—	39.0	MRM+PRM	['Cys']
Q01279	Egfr	VCNGIGIGEFK	kidney	—	37.4	MRM+PRM	['Cys']
Q9D273	Mmab	VVPLVQMGETDANVAK	Thyroid	—	37.2	MRM+PRM	['Meth']
P28653	Bgn	VVQCSDLGLK	Heart	—	36.4	MRM+PRM	['Cys']
P11983	Tcp1	ICDDELILIK	Spermatozoa	—	34.7	MRM+PRM	['Cys']
Q01853	Vcp	AIANECQANFISIK	SalivaryGland	—	35.5	MRM+PRM	['Cys']
O70252	Hmox2	YMGDLSGGQVLK	Heart	—	32.8	MRM+PRM	['Meth']
Q01853	Vcp	AIANECQANFISIK	BoneMarrow	—	32.9	MRM+PRM	['Cys']
Q7TNC9	Inpp5a	EIYSDTLESTPMLEK	Bladder	—	30.2	MRM+PRM	['Meth']
Q8CFA2	Amt	MPFVPTNYYTLK	BrainStem	—	29.8	MRM+PRM	['Meth']
Q7TNC9	Inpp5a	EIYSDTLESTPMLEK	SmallIntestines	—	28.9	MRM+PRM	['Meth']
Q9DCL9	Paics	EVTPEGLQMVK	Gallbladder	—	29.5	MRM+PRM	['Meth']
E9QB02	Mars1	NPEQVDLYQFMAK	Heart	—	27.9	MRM+PRM	['Meth']
Q7TNC9	Inpp5a	EIYSDTLESTPMLEK	AdrenalGland	—	28.0	MRM+PRM	['Meth']
P24527	Lta4h	AILPCQDTPSVK	Pancreas	—	27.0	MRM+PRM	['Cys']
Q99LD8	Ddah2	LSDVTLVPVSCSELEK	Pancreas	—	25.9	MRM+PRM	['Cys']
Q9QUK9	Try5	TLNNDIMLIK	SmallIntestines	—	26.4	MRM+PRM	['Meth']
P14206	Rpsa	YVDIAIPCNNK	LymphNodes	—	25.2	MRM+PRM	['Cys']
Q7TNC9	Inpp5a	EIYSDTLESTPMLEK	Gallbladder	—	24.8	MRM+PRM	['Meth']
Q8VDD5	Myh9	EDQSILCTGESGAGK	Spleen	—	24.6	MRM+PRM	['Cys']
Q9D1A2	Cndp2	NVMLLPVGSADDGAHSQNEK	Heart	—	25.0	MRM+PRM	['Meth']
Q9QUK9	Try5	TLNNDIMLIK	liver	—	24.5	MRM+PRM	['Meth']
Q9D273	Mmab	VVPLVQMGETDANVAK	Heart	—	22.4	MRM+PRM	['Meth']
Q99L27	Gmpr2	STCTYVGAAK	SmallIntestines	—	20.9	MRM+PRM	['Cys']
Q8BGT5	Gpt2	ILTLESMNPQVK	Gallbladder	—	19.8	MRM+PRM	['Meth']
P14206	Rpsa	YVDIAIPCNNK	Spleen	—	16.9	MRM+PRM	['Cys']
Q9QUK9	Try5	TLNNDIMLIK	Heart	—	16.0	MRM+PRM	['Meth']
P01027	C3	ADIGCTPGSGK	Spleen	—	15.4	MRM+PRM	['Cys']
Q01853	Vcp	AIANECQANFISIK	LymphNodes	—	15.3	MRM+PRM	['Cys']
Q99JY9	Actr3	LPACVVDCGTGYTK	Pancreas	—	13.2	MRM+PRM	['Cys']
Q9QUK9	Try5	TLNNDIMLIK	kidney	—	10.3	MRM+PRM	['Meth']
P08752	Gnai2	EIYTHFTCATDTK	SmallIntestines	—	8.4	MRM+PRM	['Cys']
Q9QUK9	Try5	TLNNDIMLIK	SalivaryGland	—	7.6	MRM+PRM	['Meth']
Q8K0E8	Fgb	TPCTVSCNIPVVSGK	Heart	—	7.1	MRM+PRM	['Cys']
Q01853	Vcp	AIANECQANFISIK	Thyroid	—	6.5	MRM+PRM	['Cys']
Q9QUK9	Try5	TLNNDIMLIK	AdrenalGland	—	5.9	MRM+PRM	['Meth']

SysQuan Mouse Database

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