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Study · Not a test of the peptide alone · 2016

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Use of Ultraviolet Photodissociation Coupled with Ion Mobility Mass Spectrometry To Determine Structure and Sequence from Drift Time Selected Peptides and Proteins.

Theisen A, Yan B, Brown JM, Morris M, Bellina B, Barran PE

Analytical chemistry3 Oct 2016Cited by 38 (Europe PMC)

PMID27631466 (opens in a new tab)DOI10.1021/acs.analchem.6b01705 (opens in a new tab)PepBankPUB-27631466
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Summary

The text of this summary is not shown here, because the article license does not allow reuse. Read it at the source (opens in a new tab)

Text rights: Publisher copyright. Results still quote short attributed sentences.

Results from this study1

No result from this study comes from a test of the peptide.

Studies that did not test the peptide alone1

In this study, GHRP-6 was a lab tool or a carrier, part of a mix, or the subject of a lab method. These results are not evidence about taking GHRP-6.

  1. 01LabNot a test of GHRP-6 aloneIn vitro (cell-free)Activity measurement

    In mass spectrometry, GHRP‑6 irradiation yielded b-, y-, a-, and c-type ions, side-chain losses including tryptophan indole, and immonium ions.

    In plain wordsIn lab tests, GHRP‑6 irradiation produced several ion fragment types, side-chain losses, and immonium ions.

    Peptide
    GHRP-6
    Outcome
    Not applicablePhotodissociation fragments
    Study

    n: not reported in source

    Outcome group
    Receptor activity and mechanism · Pharmacology

    Source sentences

    Summary
    Irradiation of luteinizing hormone releasing hormone (LHRH), growth hormone releasing hexapeptide (GHRP-6), and TrpCage (sequence NLYIQWLKDGGPSSGRPPPS) yields extensive b- and y-type fragmentation as well as a- and c-type ions.
    1 context sentence
    Summary · context
    In addition, we observe side chain losses, including the indole group from tryptophan, and immonium ions.

    In this study, GHRP-6 was a lab tool or a carrier, part of a mix, or the subject of a lab method. This result is not evidence about taking GHRP-6.

AI wrote and checked these results. AI can make mistakes, so check important results against the source.

Version history

PepBank keeps every version of the data on this study. Status changes from Retraction Watch, Europe PMC and Crossref are listed with their source.

  1. Version 2Current

    21 Oct 2026, 15:58 UTC

    Study results updated

  2. Version 1

    9 Oct 2026, 03:13 UTC

    First added · source update from Europe PMC

Subjects

Terms as the source lists them.

Publication types

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