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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
HNRNPL HNRPL
Sequence Length (AA) Molecular Weight (Da)
589 64133
Protein Name
Heterogeneous nuclear ribonucleoprotein L
Sources
UniProt
PhosphoSitePlus ®
GeneCards
Human Protein Atlas

Protein Sequence hover to view complete sequence

10 20 30 40 50
MSRRLLPRAE KRRRRLEQRQ QPDEQRRRSG AMVKMAAAGG GGGGGRYYGG
60 70 80 90 100
GSEGGRAPKR LKTDNAGDQH GGGGGGGGGA GAAGGGGGGE NYDDPHKTPA
110 120 130 140 150
SPVVHIRGLI DGVVEADLVE ALQEFGPISY VVVMPKKRQA LVEFEDVLGA
160 170 180 190 200
CNAVNYAADN QIYIAGHPAF VNYSTSQKIS RPGDSDDSRS VNSVLLFTIL
210 220 230 240 250
NPIYSITTDV LYTICNPCGP VQRIVIFRKN GVQAMVEFDS VQSAQRAKAS
260 270 280 290 300
LNGADIYSGC CTLKIEYAKP TRLNVFKNDQ DTWDYTNPNL SGQGDPGSNP
310 320 330 340 350
NKRQRQPPLL GDHPAEYGGP HGGYHSHYHD EGYGPPPPHY EGRRMGPPVG
360 370 380 390 400
GHRRGPSRYG PQYGHPPPPP PPPEYGPHAD SPVLMVYGLD QSKMNCDRVF
410 420 430 440 450
NVFCLYGNVE KVKFMKSKPG AAMVEMADGY AVDRAITHLN NNFMFGQKLN
460 470 480 490 500
VCVSKQPAIM PGQSYGLEDG SCSYKDFSES RNNRFSTPEQ AAKNRIQHPS
510 520 530 540 550
NVLHFFNAPL EVTEENFFEI CDELGVKRPS SVKVFSGKSE RSSSGLLEWE
560 570 580 589
SKSDALETLG FLNHYQMKNP NGPYPYTLKL CFSTAQHAS

Data source: UniProt


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

Uniprot Database Entry PhosphoSitePlus ®

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All other points link out to UniProt



Phosphorylation Acetylation Ubiquitylation Other

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Assay Details for non-CPTAC-6096 Collapse assay details

Data source: Panorama

Official Gene Symbol
HNRNPL
Peptide Sequence
ISRPGDSDDSR
Modification Type
unmodified
Protein - Site of Modification
N/A
Peptide - Site of Modification
N/A
Peptide Start
179
Peptide End
189
CPTAC ID
non-CPTAC-6096
Peptide Molecular Mass
1,203.5480
Species
Homo sapiens (Human)
Assay Type
Direct MRM-MS
Matrix
Bovine Serum Albumin
Submitting Laboratory
McGill University
Submitting Lab PI
Christoph H. Borchers, Gerald Batist

Publication

View Details (opens in a new window)

mTORC1-driven protein translation correlates with clinical benefit of capivasertib within a genetically preselected cohort of PIK3CA-altered tumours. Constance A Sobsey, Bjoern C Froehlich, Georgia Mitsa, Sahar Ibrahim, Robert Popp, Rene P Zahedi, Elza C de Bruin, Christoph H Borchers, Gerald Batist


Assay Parameters Collapse assay parameters

Data source: Panorama

Instrument
Agilent 6495B QQQ-MS
Internal Standard
Standard Isotope labeled internal standard peptides with 13Cx, 15Ny (R+10 or K+8)
Peptide Standard Purity
>95%
Peptide Standard Label Type
13C and 15N at C-terminus R
LC
Infinity 1290
Column Packing
commercial (Agilent ZORBAX Eclipse Plus C18)
Column Dimensions
4.6 mm × 150 mm, (5 µm)
Flow Rate
0.4 mL/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
b6 (1+) 16.8 4 4.6 21.4 4.6 3.9 27.2 6.1 6 16 16 17
y2 (1+) 14.1 3.8 2.4 19.4 4.5 2.8 24 5.9 3.7 16 16 17
y5 (1+) 18.4 4.1 4.9 22.6 4.6 5.6 29.1 6.2 7.4 16 16 17
y10 (2+) 14.3 2.1 1.5 19.2 2.1 2.2 23.9 3 2.7 16 16 17
y9 (2+) 15.5 4.2 2.4 19.3 3.8 2.5 24.8 5.7 3.5 16 16 17
sum 13.9 2 1.2 18.9 1.8 2 23.5 2.7 2.3 16 16 17


Stability

Data source: Panorama

Fragment ion / Transition control_intra_CV actual_temp_intra_CV frozen_intra_CV FTx1_intra_CV FTx2_intra_CV
b6 (1+) 2.9 3.3 8.1 2.1 8.3
y2 (1+) 5 1.7 1.3 1.1 2.2
y5 (1+) 5.4 4.5 7.6 2.1 2.5
y10 (2+) 1.3 1.4 9.8 2.2 1.5
y9 (2+) 5.1 5.3 6.8 3.6 2.8
sum 1.5 1 7.2 1.9 0.9
Fragment ion / Transition all_intra_CV all_inter_CV
b6 (1+) 4.7 6.1
y2 (1+) 2.2 2.4
y5 (1+) 4.4 4.3
y10 (2+) 2.9 5
y9 (2+) 4.8 5.6
sum 2.3 3.7

Endogenous

Data source: Panorama

Fragment ion / Transition intra_CV inter_CV total_CV
b6 (1+) 36.3 79.5 87.4
y2 (1+) 6.1 15.8 16.9
y5 (1+) 7.5 16.9 18.5
y10 (2+) 8.7 25.3 26.8
y9 (2+) 9.4 31.8 33.2
sum 6.5 18.3 19.4

Additional Resources and Comments