Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Peptide Identification Using Tandem Mass Spectrometry

Peptide Identification Using Tandem Mass Spectrometry

Tandem mass spectrometry, also known as MS/MS or MS2, is an analytical technique that employs two mass analyzers. Essentially it is a series of mass spectrometers that helps isolate a particular biomolecule and then helps study its chemical properties.
This technique helps gather information regarding the protein from which the peptide was obtained and to study the peptides’ amino acid sequence. Identifying peptides from a complex mixture is an important component of the growing field of...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Strain-Dependent Functional Variation of a Sex Specific Sox9 Enhancer.

Genes to cells : devoted to molecular & cellular mechanisms·2026

Same author

Meaning-making in home-based end-of-life care: a qualitative study of wives' experiences after the loss of their husbands to cancer.

BMC palliative care·2026

Same author

Compost fermented with thermophilic Bacillaceae reduces heat stress-induced mortality in laying hens through gut microbial modulation.

Animal microbiome·2026

Same author

Clinical features of neonatal Graves' disease revealed by twelve cases that require- antithyroid therapy.

Clinical pediatric endocrinology : case reports and clinical investigations : official journal of the Japanese Society for Pediatric Endocrinology·2026

Same author

Development and validation of a nursing practice scale for supporting fertility preservation decision-making in women with cancer.

Asia-Pacific journal of oncology nursing·2025

Same author

Congenital adrenal hypoplasia with neurodevelopmental delay due to contiguous Xp21 deletion: a case series with review of literature.

Endocrine journal·2025

Search research articles

Related Experiment Video

Updated: Jun 29, 2026

One-step Metabolomics: Carbohydrates, Organic and Amino Acids Quantified in a Single Procedure

One-step Metabolomics: Carbohydrates, Organic and Amino Acids Quantified in a Single Procedure

Published on: June 25, 2010

A Two-Step LC-MS/MS method to differentiate 21OHD and PORD in Screen-Positive newborns

Hisae Nakatani¹, Kazuhiro Watanabe², Atsumi Tsuji-Hosokawa¹

¹Department of Pediatrics and Developmental Biology, Institute of Science Tokyo, 1-5-45 Yushima, Bunkyo-ku, 113-8510, Tokyo, Japan.

|March 10, 2026

Summary

No abstract available in PubMed .

Keywords:

17α-hydroxyprogesterone 21-hydroxylase deficiency (21OHD)Androstenedione Diagnosis P450 oxidoreductase deficiency (PORD)

More Related Videos

Biochemical Measurement of Neonatal Hypoxia

Biochemical Measurement of Neonatal Hypoxia

Published on: August 24, 2011

Author Spotlight: Oxygen-Independent Assays to Measure Mitochondrial Function in Mammals

Author Spotlight: Oxygen-Independent Assays to Measure Mitochondrial Function in Mammals

Published on: May 19, 2023

Related Experiment Videos

Last Updated: Jun 29, 2026

One-step Metabolomics: Carbohydrates, Organic and Amino Acids Quantified in a Single Procedure

One-step Metabolomics: Carbohydrates, Organic and Amino Acids Quantified in a Single Procedure

Published on: June 25, 2010

Biochemical Measurement of Neonatal Hypoxia

Biochemical Measurement of Neonatal Hypoxia

Published on: August 24, 2011

Author Spotlight: Oxygen-Independent Assays to Measure Mitochondrial Function in Mammals

Author Spotlight: Oxygen-Independent Assays to Measure Mitochondrial Function in Mammals

Published on: May 19, 2023