DHCR7, CPTAC-353 - CPTAC Assay Portal (original) (raw)

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.

Protein Sequence hover to view complete sequence

CPTAC-354: View additional YTAAVPYR data

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-353 Collapse assay details

Data source: Panorama

Official Gene Symbol

DHCR7

Peptide Sequence

LLVSGFWGVAR

Modification Type

unmodified

Protein - Site of Modification

N/A

Peptide - Site of Modification

N/A

Peptide Start

394

Peptide End

404

CPTAC ID

CPTAC-353

Peptide Molecular Mass

1,203.6764

Species

Homo sapiens (Human)

Assay Type

Direct MRM

Matrix

cell line lysate pool

Submitting Laboratory

Broad Institute and FHCRC

Submitting Lab PI

Steve Carr

Publication

View Details (opens in a new window)

Demonstrating the feasibility of large-scale development of standardized assays to quantify human proteins. Kennedy JJ, Abbatiello SE, Kim K, Yan P, Whiteaker JR, Lin C, Kim JS, Zhang Y, Wang X, Ivey RG, Zhao L, Min H, Lee Y, Yu MH, Yang EG, Lee C, Wang P, Rodriguez H, Kim Y, Carr SA, Paulovich AG. Nat Methods. 2014 Feb;11(2):149-55. doi: 10.1038/nmeth.2763. Epub 2013 Dec 8. PMID: 24317253

Response curves acquired at Broad Institute. Repeatability data acquired at Fred Hutchinson Cancer Research Center.

Response curves acquired at Broad Institute. Repeatability data acquired at Fred Hutchinson Cancer Research Center.

Assay Parameters Collapse assay parameters

Data source: Panorama

Instrument

5500 QTRAP (ABSCIEX)

Internal Standard

peptide

Peptide Standard Purity

>95%

Peptide Standard Label Type

13C,15N

LC

nanoLC-Ultra 2D, cHiPLC-nanoflex (Eksigent)

Column Packing

ChromXP C18-CL, 3 um, 120A

Column Dimensions

150 x 0.075 mm

Flow Rate

500 nL / min

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 | | y9 (1+) | 10.5 | 8.3 | 4.8 | 14.5 | 21.7 | 8.3 | 17.9 | 23.2 | 9.6 | 15 | 25 | 15 | | y8 (1+) | 6.3 | 6.7 | 3.5 | 18.2 | 14.9 | 9.1 | 19.3 | 16.3 | 9.7 | 15 | 25 | 15 | | y7 (1+) | 5 | 10.2 | 8.8 | 12.1 | 17.1 | 14.8 | 13.1 | 19.9 | 17.2 | 15 | 25 | 15 | | sum | 5.9 | 6.5 | 3.2 | 13.4 | 16.6 | 9.2 | 14.6 | 17.8 | 9.7 | 15 | 25 | 15 |

Additional Resources and Comments

Assay Details for CPTAC-354 Collapse assay details

Data source: Panorama

Official Gene Symbol

DHCR7

Peptide Sequence

YTAAVPYR

Modification Type

unmodified

Protein - Site of Modification

N/A

Peptide - Site of Modification

N/A

Peptide Start

462

Peptide End

469

CPTAC ID

CPTAC-354

Peptide Molecular Mass

939.4814

Species

Homo sapiens (Human)

Assay Type

Direct MRM

Matrix

cell line lysate pool

Submitting Laboratory

Broad Institute and FHCRC

Submitting Lab PI

Steve Carr

Publication

View Details (opens in a new window)

Demonstrating the feasibility of large-scale development of standardized assays to quantify human proteins. Kennedy JJ, Abbatiello SE, Kim K, Yan P, Whiteaker JR, Lin C, Kim JS, Zhang Y, Wang X, Ivey RG, Zhao L, Min H, Lee Y, Yu MH, Yang EG, Lee C, Wang P, Rodriguez H, Kim Y, Carr SA, Paulovich AG. Nat Methods. 2014 Feb;11(2):149-55. doi: 10.1038/nmeth.2763. Epub 2013 Dec 8. PMID: 24317253

Response curves acquired at Broad Institute. Repeatability data acquired at Fred Hutchinson Cancer Research Center.

Response curves acquired at Broad Institute. Repeatability data acquired at Fred Hutchinson Cancer Research Center.

Assay Parameters Collapse assay parameters

Data source: Panorama

Instrument

5500 QTRAP (ABSCIEX)

Internal Standard

peptide

Peptide Standard Purity

>95%

Peptide Standard Label Type

13C,15N

LC

nanoLC-Ultra 2D, cHiPLC-nanoflex (Eksigent)

Column Packing

ChromXP C18-CL, 3 um, 120A

Column Dimensions

150 x 0.075 mm

Flow Rate

500 nL / min

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 | | y6 (1+) | 7.4 | 9 | 9 | 8.3 | 15.5 | 20.3 | 11.1 | 17.9 | 22.2 | 15 | 25 | 15 | | y5 (1+) | 5.2 | 6.1 | 7.9 | 9.3 | 12.4 | 16.6 | 10.7 | 13.8 | 18.4 | 15 | 25 | 15 | | y4 (1+) | 5.8 | 6 | 8.3 | 10.4 | 10.9 | 11.9 | 11.9 | 12.4 | 14.5 | 15 | 25 | 15 | | sum | 5.6 | 6.6 | 6.9 | 7.1 | 12.9 | 16.6 | 9 | 14.5 | 18 | 15 | 25 | 15 |

Additional Resources and Comments