DUSP1, CPTAC-1758 - CPTAC Assay Portal (original) (raw)
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We would like to acknowledge the National Cancer Institute’s Clinical Proteomic Tumor Analysis Consortium (CPTAC) Assay Portal (assays.cancer.gov) for developing assays and establishing criteria for the assays described in this publication.
Overview Data source: UniProt
| Official Gene Symbol | Other Aliases |
|---|---|
| DUSP1 | CL100, MKP1, PTPN10, VH1 |
| Sequence Length (AA) | Molecular Weight (Da) |
|---|---|
| 367 | 39298 |
| Protein Name |
|---|
| Dual specificity protein phosphatase 1 |
| Sources | |
|---|---|
| UniProt PhosphoSitePlus ® GeneCards | Human Protein Atlas |
Protein Sequence hover to view complete sequence
| 10 | 20 | 30 | 40 | 50 |
|---|---|---|---|---|
| MVMEVGTLDA | GGLRALLGER | AAQCLLLDCR | SFFAFNAGHI | AGSVNVRFST |
| 60 | 70 | 80 | 90 | 100 |
| IVRRRAKGAM | GLEHIVPNAE | LRGRLLAGAY | HAVVLLDERS | AALDGAKRDG |
| 110 | 120 | 130 | 140 | 150 |
| TLALAAGALC | REARAAQVFF | LKGGYEAFSA | SCPELCSKQS | TPMGLSLPLS |
| 160 | 170 | 180 | 190 | 200 |
| TSVPDSAESG | CSSCSTPLYD | QGGPVEILPF | LYLGSAYHAS | RKDMLDALGI |
| 210 | 220 | 230 | 240 | 250 |
| TALINVSANC | PNHFEGHYQY | KSIPVEDNHK | ADISSWFNEA | IDFIDSIKNA |
| 260 | 270 | 280 | 290 | 300 |
| GGRVFVHCQA | GISRSATICL | AYLMRTNRVK | LDEAFEFVKQ | RRSIISPNFS |
| 310 | 320 | 330 | 340 | 350 |
| FMGQLLQFES | QVLAPHCSAE | AGSPAMAVLD | RGTSTTTVFN | FPVSIPVHST |
| 360 | 367 | |||
| NSALSYLQSP | ITTSPSC |
Data source: UniProt
Position of Targeted Peptide Analytes Relative to SNPs, Isoforms, and PTMs
Uniprot Database Entry PhosphoSitePlus ®
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Phosphorylation Acetylation Ubiquitylation Other
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Assay Details for CPTAC-1758 Collapse assay details
Data source: Panorama
Official Gene Symbol
DUSP1
Peptide Modified Sequence
DGTLALAAGALC[+57.0]R
Modification Type
Carbamidomethyl (C)
Protein - Site of Modification
110
Peptide - Site of Modification
12
Peptide Start
99
Peptide End
111
CPTAC ID
CPTAC-1758
Peptide Molecular Mass
1,287.6605
Species
Homo sapiens (Human)
Assay Type
Fractionation PRISM-SRM
Fractionation Approach
high-pressure, high-resolution, high pH reverse phase frationation with online monitoring (PRISM)
Matrix
Ovarian cancer tumor tissue lysate
Submitting Laboratory
Pacific Northwest National Laboratory
Submitting Lab PI
Tao Liu
Assay Parameters Collapse assay parameters
Data source: Panorama
Instrument
TSQ Vantage
Internal Standard
peptide
Peptide Standard Purity
>95%
Peptide Standard Label Type
13C and 15N at C-terminus R
LC
Waters nanoACQUITY (Part Number 176016000)
Column Packing
Waters BEH C18, 1.7 um 130 Å (Part Number 186007485)
Column Dimensions
100 um x 100 mm
Flow Rate
0.4 (uL/min)
Assay Multiplexing Expand assay panel
Pacific Northwest National Laboratory-PRISMSRM
Chromatograms
Data source: Panorama
Response Curves
Data source: Panorama
Retrieving Data
Repeatability
Data source: Panorama
| | Average intra-assay CV(within day CV) | Average inter-assay CV(between day CV) | Total CV
| n= | | | | | | | | | |
| ---------------------------------------- | -------------------------------------- | --------------------------------------------------------------------------------- | -------- | ------- | ------- | -------- | ------- | ------- | -------- | ------- | ------- | -------- |
| Fragment ion / Transition | Low | Med | High | Low | Med | High | Low | Med | High | Low | Med | High |
| y5 (1+) | 7.2 | 3.4 | 3.8 | 7.8 | 5 | 4.3 | 10.6 | 6 | 5.7 | 15 | 15 | 15 |
| y6 (1+) | 6.3 | 2.6 | 2.1 | 7.2 | 2.7 | 2.8 | 9.6 | 3.7 | 3.5 | 15 | 15 | 15 |
| y7 (1+) | 3.5 | 2.3 | 2 | 5.1 | 2.1 | 2.1 | 6.2 | 3.1 | 2.9 | 15 | 15 | 15 |
| sum | 4 | 2.3 | 1.3 | 4.3 | 2.3 | 2 | 5.9 | 3.3 | 2.4 | 15 | 15 | 15 |