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. (%)	Missed Cleav.	Assays Available	PTM
Q9DAK9	Phpt1	WAEYHADIYDK	Spleen	—	90.9	0	MRM	—
Q9DBJ1	Pgam1	HYGGLTGLNK	TailSkin	—	91.0	0	MRM	—
Q9DCD0	Pgd	VDDFLANEAK	Spleen	—	91.5	0	MRM	—
Q9DCV7	Krt7	TAAENEFVLLK	LargeIntestines	—	90.8	0	MRM	—
Q9EP89	Lactb	LVNTPYVDNSYK	liver	—	91.2	0	MRM	—
Q9ERI2	Rab27a	FLALGDSGVGK	BoneMarrow	—	90.8	0	MRM	—
Q9ERI2	Rab27a	FLALGDSGVGK	liver	—	91.3	0	MRM	—
Q9ERK4	Cse1l	LVLDAFALPLTNLFK	BrainStem	—	91.3	0	MRM	—
Q9QUJ7	Acsl4	LSPEPWTPETGLVTDAFK	Heart	—	91.4	0	MRM	—
Q9QUJ7	Acsl4	LSPEPWTPETGLVTDAFK	kidney	—	91.0	0	MRM	—
Q9QUM9	Psma6	QTESTSFLEK	Pancreas	—	91.4	0	MRM	—
Q9QUM9	Psma6	QTESTSFLEK	Thymus	—	90.8	0	MRM	—
Q9R062	Gyg1	GALVLGSSLK	Cerebrum	—	90.6	0	MRM	—
Q9WVK4	Ehd1	LDISDEFSEVIK	Gallbladder	—	91.1	0	MRM	—
Q9Z1D1	Eif3g	ELAEQLGLSTGEK	kidney	—	91.2	0	MRM	—
E9PV24	Fga	RLEVDIDIK	Cerebellum	—	90.8	1	MRM	—
E9PV24	Fga	RLEVDIDIK	kidney	—	91.1	1	MRM	—
A0A087WS16	Col6a3	IEEGVPQFLVLISSGK	SmallIntestines	—	89.8	0	MRM	—
A0A087WSN6	Fn1	TYHVGEQWQK	Trachea	—	90.2	0	MRM	—
A0A0G2JFV3	Adgrl2	SGENAASLANELAK	Cerebellum	—	89.8	0	MRM	—
A0A0R4J124	Srpk2	SAQHYTETALDEIK	lung	—	90.4	0	MRM	—
A0A991EQV1	Rptor	ALETIGANLQK	BrainStem	—	90.1	0	MRM	—
A0A991EQV1	Rptor	ALETIGANLQK	lung	—	89.5	0	MRM	—
A1A4T2	Ganab	LVAIVDPHIK	Trachea	—	89.9	0	MRM	—
A2AWT5	Ubtf	HPELNISEEGITK	Cerebrum	—	89.9	0	MRM	—
A3KMP2	Ttc38	DALKPNSPLTER	Cerebrum	—	90.5	0	MRM	—
B2RY56	Rbm25	LLHDLQIGEK	lung	—	90.2	0	MRM	—
D3Z3Y4	Tial1	FEDVVNQSSPK	kidney	—	90.1	0	MRM	—
E9PWB2	Csnk1a1	TSLPWQGLK	Cerebellum	—	90.2	0	MRM	—
E9Q6R7	Utrn	VLYNDLGAQVTEGK	AdrenalGland	—	90.4	0	MRM	—
F8VPN4	Agl	SGSLAVDNADPILK	Heart	—	90.1	0	MRM	—
G5E8K5	Ank3	NATTDALTSVLTK	Cerebellum	—	89.7	0	MRM	—
G5E8K5	Ank3	NATTDALTSVLTK	Heart	—	89.6	0	MRM	—
O35643	Ap1b1	YNDPIYVK	LymphNodes	—	90.0	0	MRM	—
O35643	Ap1b1	YNDPIYVK	Pancreas	—	90.0	0	MRM	—
O54734	Ddost	LPDVYGVFQFK	Gallbladder	—	90.0	0	MRM	—
O54774	Ap3d1	ILIEDSDQNLK	Pancreas	—	89.6	0	MRM	—
O70318	Epb41l2	GLSPAQADSQFLENAK	Thyroid	—	89.9	0	MRM	—
O70325	Gpx4	EFAAGYNVK	SalivaryGland	—	90.4	0	MRM	—
O70325	Gpx4	EFAAGYNVK	SciaticNerve	—	90.4	0	MRM	—
P01027	C3	EVVADSVWVDVK	BoneMarrow	—	90.2	0	MRM	—
P08249	Mdh2	ANTFVAELK	kidney	—	90.5	0	MRM	—
P08752	Gnai2	YDEAASYIQSK	BoneMarrow	—	90.3	0	MRM	—
P08752	Gnai2	YDEAASYIQSK	Gallbladder	—	90.4	0	MRM	—
P19096	Fasn	VFTTVGSAEK	Cerebellum	—	90.1	0	MRM	—
P30115	Gsta3	WLLAAAGVEFEEK	SalivaryGland	—	89.9	0	MRM	—
P30115	Gsta3	WLLAAAGVEFEEK	SciaticNerve	—	89.9	0	MRM	—
P32883	Kras	SYGIPFIETSAK	AdrenalGland	—	90.4	0	MRM	—
P34022	Ranbp1	FLNAENAQK	BrainStem	—	89.8	0	MRM	—
P35550	Fbl	NLVPGESVYGEK	Bladder	—	90.4	0	MRM	—

SysQuan Mouse Database

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