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Link to original content: https://assays.cancer.gov/non-CPTAC-1088
APOM, CPTAC-1088 - CPTAC Assay Portal | Office of Cancer Clinical Proteomics Research
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Please include the following statement when referencing the CPTAC Assay Portal
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
APOM G3A, NG20
Sequence Length (AA) Molecular Weight (Da)
188 21253
Protein Name
Apolipoprotein M
Sources
UniProt
PhosphoSitePlus ®
GeneCards
Human Protein Atlas

Protein Sequence hover to view complete sequence

10 20 30 40 50
MFHQIWAALL YFYGIILNSI YQCPEHSQLT TLGVDGKEFP EVHLGQWYFI
60 70 80 90 100
AGAAPTKEEL ATFDPVDNIV FNMAAGSAPM QLHLRATIRM KDGLCVPRKW
110 120 130 140 150
IYHLTEGSTD LRTEGRPDMK TELFSSSCPG GIMLNETGQG YQRFLLYNRS
160 170 180 188
PHPPEKCVEE FKSLTSCLDS KAFLLTPRNQ EACELSNN

Data source: UniProt


Position of Targeted Peptide Analytes Relative to SNPs, Isoforms, and PTMs

Uniprot Database Entry PhosphoSitePlus ®

Click a point on a node
to view detailed assay information below
All other points link out to UniProt



Phosphorylation Acetylation Ubiquitylation Other

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Assay Details for non-CPTAC-1088 Collapse assay details

Data source: Panorama

Official Gene Symbol
APOM
Peptide Sequence
AFLLTPR
Modification Type
unmodified
Protein - Site of Modification
N/A
Peptide - Site of Modification
N/A
Peptide Start
172
Peptide End
178
CPTAC ID
non-CPTAC-1088
Peptide Molecular Mass
816.4858
Species
Homo sapiens (Human)
Assay Type
Direct MRM
Matrix
plasma
Submitting Laboratory
UVic-Genome BC Proteomics Centre
Submitting Lab PI
Christoph Borchers

Assay Parameters Collapse assay parameters

Data source: Panorama

Instrument
6490 Triple Quad (Agilent)
Internal Standard
synthetic peptide
Peptide Standard Purity
>95%
Peptide Standard Label Type
13C and 15N at C-terminus R
LC
1290 LC (Agilent)
Column Packing
Zorbax Eclipse Plus C18, 1.8 µm
Column Dimensions
2.1 x 150 mm
Flow Rate
400 µL/min

Chromatograms

Data source: Panorama


Response Curves

Data source: Panorama

Retrieving Data

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Repeatability

Data source: Panorama

  Average intra-assay CV
(within day CV)
Average inter-assay CV
(between day CV)
Total CV
equation
n=
Fragment ion / Transition Low Med High Low Med High Low Med High Low Med High
b3 (1+) 11 5.1 5.4 12.2 7.3 6.7 16.4 8.9 8.6 15 15 15
b2 (1+) 6.2 5.2 3.6 7.7 6 3.6 9.9 7.9 5.1 15 15 15
y3 (1+) 8.7 6.2 5.9 10.7 6.8 5.7 13.8 9.2 8.2 15 15 15
y4 (1+) 6.4 5.3 4.8 7.8 6.2 4.7 10.1 8.2 6.7 15 15 15
y5 (1+) 4.5 5.3 4.6 7.4 6.6 4.4 8.7 8.5 6.4 15 15 15
sum 2.8 3.7 2.7 6.9 4.6 2.4 7.4 5.9 3.6 15 15 15


Additional Resources and Comments


Assay Details for non-CPTAC-5575 Collapse assay details

Data source: Panorama

Official Gene Symbol
Apom
Peptide Sequence
ETGQGYQR
Modification Type
unmodified
Protein - Site of Modification
N/A
Peptide - Site of Modification
N/A
Peptide Start
138
Peptide End
145
CPTAC ID
non-CPTAC-5575
Peptide Molecular Mass
937.4254
Species
Mus musculus (Mouse)
Assay Type
Direct MRM
Matrix
Plasma
Submitting Laboratory
UVic-Genome BC Proteomics Centre
Submitting Lab PI
Christoph Borchers

Publication

View Details (opens in a new window)

Molecular phenotyping of laboratory mouse strains using 500 multiple reaction monitoring mass spectrometry plasma assays. Michaud SA, Sinclair NJ, Petrošová H, Palmer AL, Pistawka AJ, Zhang S, Hardie DB, Mohammed Y Eshghi A1, Richard VR, Sickmann A, Borchers CH. Commun Biol. 2018 Jun 27;1:78. doi: 10.1038/s42003-018-0087-6. eCollection 2018.


Assay Parameters Collapse assay parameters

Data source: Panorama

Instrument
Agilent 6490/6495 QQQ
Internal Standard
synthetic peptide
Peptide Standard Purity
>80%
Peptide Standard Label Type
13C and 15N at C-terminus R
LC
1290 LC (Agilent)
Column Packing
Zorbax Eclipse Plus C18, 1.8 µm
Column Dimensions
2.1 x 150 mm
Flow Rate
400 µL/min

Chromatograms

Data source: Panorama


Response Curves

Data source: Panorama

Retrieving Data

Loader

Repeatability

Data source: Panorama

  Average intra-assay CV
(within day CV)
Average inter-assay CV
(between day CV)
Total CV
equation
n=
Fragment ion / Transition Low Med High Low Med High Low Med High Low Med High
b2 (1+) 9.8 3.8 2.9 13 6.3 4.9 16.3 7.4 5.7 15 15 15
y2 (1+) 4.7 4.1 3.6 10.2 6.5 4.7 11.2 7.7 5.9 15 15 15
y3 (1+) 8.6 4 3 11.1 5.6 3.4 14 6.9 4.5 15 15 15
y4 (1+) 4.6 2.9 1.9 10.8 6.1 3.9 11.7 6.8 4.3 15 15 15
y6 (1+) 4.7 4.5 3.3 7.7 6.7 5.2 9 8.1 6.2 15 15 15
sum 3.1 1.4 0.8 8.9 5.1 3.4 9.4 5.3 3.5 15 15 15


Additional Resources and Comments


Assay Details for non-CPTAC-2630 Collapse assay details

Data source: Panorama

Official Gene Symbol
APOM
Peptide Sequence
WIYHLTEGSTDLR
Modification Type
unmodified
Protein - Site of Modification
N/A
Peptide - Site of Modification
N/A
Peptide Start
100
Peptide End
112
CPTAC ID
non-CPTAC-2630
Peptide Molecular Mass
1,589.7838
Species
Homo sapiens (Human)
Assay Type
Direct MRM
Matrix
plasma
Submitting Laboratory
UVic-Genome BC Proteomics Centre
Submitting Lab PI
Christoph Borchers

Assay Parameters Collapse assay parameters

Data source: Panorama

Instrument
6490 Triple Quad (Agilent)
Internal Standard
synthetic peptide
Peptide Standard Purity
>95%
Peptide Standard Label Type
13C and 15N at C-terminus R
LC
1290 LC (Agilent)
Column Packing
Zorbax Eclipse Plus C18, 1.8 µm
Column Dimensions
2.1 x 150 mm
Flow Rate
400 µL/min

Chromatograms

Data source: Panorama


Response Curves

Data source: Panorama

Retrieving Data

Loader

Repeatability

Data source: Panorama

  Average intra-assay CV
(within day CV)
Average inter-assay CV
(between day CV)
Total CV
equation
n=
Fragment ion / Transition Low Med High Low Med High Low Med High Low Med High
y6 (1+) 8.4 5.6 6.6 12.3 6.8 9.6 14.9 8.8 11.6 15 15 15
y5 (2+) 12.5 9.2 13.8 17.8 14.7 12.1 21.8 17.3 18.4 15 15 15
b6 (3+) 5 4.3 7.2 11.4 6.4 10 12.4 7.7 12.3 15 15 15
y2 (1+) 4.4 3.1 8.2 9 6.2 9.2 10 6.9 12.3 15 15 15
y11 (2+) 5 3.7 8.6 12.2 6.4 10.1 13.2 7.4 13.3 15 15 15
sum 3.2 2.8 7.1 9.5 5.7 9.1 10 6.4 11.5 15 15 15


Additional Resources and Comments