Qualitative Analysis of Proteins in Two Snake Venoms, Gloydius Blomhoffii and Agkistrodon Acutus

Objectives: Snake venom is a complex mixture of various pharmacologically active substances, such as small proteins, peptides, and organic and mineral components. This paper aims to identify and analyse the proteins in common venomous snakes, such as Gloydius blomhoffii (G. blomhoffii) and Agkistrod...

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Published inJournal of pharmacopuncture Vol. 25; no. 1; pp. 52 - 62
Main Authors Ha, Su-Jeong, Choi, Yeo-Ok, Kwag, Eun-Bin, Kim, Soo-Dam, Yoo, Hwa-seung, Kang, In-Cheol, Park, So-Jung
Format Journal Article
LanguageKorean
Published 2022
Subjects
gloydius blomhoffii
proteomics
venomics
venom proteome
agkistrodon acutus
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Summary:Objectives: Snake venom is a complex mixture of various pharmacologically active substances, such as small proteins, peptides, and organic and mineral components. This paper aims to identify and analyse the proteins in common venomous snakes, such as Gloydius blomhoffii (G. blomhoffii) and Agkistrodon acutus (A. acutus), in Korea. Methods: We used mass spectrometry, electrophoresis, N-terminal sequencing and in-gel digestion to analyse the proteins in these two snake venoms. Results: We identified eight proteins in G. blomhoffii venom and four proteins in A. acutus venom. The proteins detected in G. blomhoffii and A. acutus venoms were phospholipase A2, snake venom metalloproteinase and cysteine-rich secretory protein. Snake C-type lectin (snaclec) was unique to A. acutus venom. Conclusion: These data will contribute to the current knowledge of proteins present in the venoms of viper snakes and provide useful information for investigating their therapeutic potential.
Bibliography:KISTI1.1003/JNL.JAKO202210351584943
ISSN:2093-6966
2234-6856