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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.

Psapl1

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Available Assays

Overview Data source: UniProt

Official Gene Symbol Other Aliases
Psapl1 N/A
Sequence Length (AA) Molecular Weight (Da)
522 57061
Protein Name
Proactivator polypeptide-like 1
Sources
UniProt
PhosphoSitePlus ®
GeneCards 		Human Protein Atlas

Protein Sequence hover to view complete sequence

10 20 30 40 50
MLCALILWSG LLGAARASPI SVPRECAKGS EVWCQDLQAA AKCRAVRHCQ
60 70 80 90 100
SAVWNKPTVK SLPCSVCQDV AAAAGNGVNP GATESDILTS VMKTCEWLPS
110 120 130 140 150
QESSAKCKWM VNNHSAAVLS MLSGAQETDL ASVCTALTLC EPLQRHLAET
160 170 180 190 200
TSERPLTQED ANEVMAPFLS NGALSFHPSQ MPEGAVCHDC VQLISLLQDA
210 220 230 240 250
LESNLTLAEV TVQNQCQSMG PGLAALCENY IHRQFVPAKQ TLQGLPPQEV
260 270 280 290 300
CRKGGFCERE SAHWLTRVAA VDGVPSLEME MPRTNELQMQ LGLTCDVCLN
310 320 330 340 350
LVQELDKWLV TNSTEALISH TLERVCTVVP EPLVQQCITL VDTYSPELVQ
360 370 380 390 400
LMSKVTPEKV CETIKLCGSK RRARSISRAV ATTPSLPVDE ENQGSFCQGC
410 420 430 440 450
KRLLGMSSQN LDHKSTKRDI LNAFKGGCRI LPLPYVMQCN RFVAEYEPVL
460 470 480 490 500
IESLKFMMNP TDLCKKMGAC HGPKTPLLGT DQCVMGPSFW CKSPEAAEMC
510 520 522
NALEHCQRLV WKKPVSKINE QP

Data source: UniProt

Protein Map Collapse protein map

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 non-CPTAC-4003 Collapse assay details

Data source: Panorama

Official Gene Symbol
Psapl1
Peptide Sequence
DILNAFK
Modification Type
unmodified
Protein - Site of Modification
N/A
Peptide - Site of Modification
N/A
Peptide Start
419
Peptide End
425
CPTAC ID
non-CPTAC-4003
Peptide Molecular Mass
819.4491
Species
Mus musculus (Mouse)
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
Agilent 6490/6495 QQQ
Internal Standard
synthetic peptide
Peptide Standard Purity
>80%
Peptide Standard Label Type
13C and 15N at C-terminus K
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

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Response Curves

Data source: Panorama

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Retrieving Data

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Repeatability

Data source: Panorama

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  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
y5 (1+) 5.6 1.7 1.8 9.2 4.4 3.6 10.8 4.7 4 15 15 15
y4 (1+) 14 3 1.9 19.5 5.2 3.4 24 6 3.9 15 15 15
y3 (1+) 35.1 8.7 2.9 34.1 9 3.9 48.9 12.5 4.9 15 15 15
y2 (1+) 13.9 4.4 3.5 11.5 5.3 4.4 18 6.9 5.6 15 15 15
b3 (1+) 38.7 12.1 3.9 39.6 14.3 4.2 55.4 18.7 5.7 15 15 15
sum 7 1.5 1.3 10.1 4.3 3.3 12.3 4.6 3.5 15 15 15

Additional Resources and Comments

Resources
Download SOPs
View Peptide in Panorama
View Protein in Panorama
Comments