Occurrence of non-protein low molecular weight cardiotoxin in Indian King Cobra (Ophiophagus hannah) Cantor 1836, venom.

A lethal neurotoxic protein from Indian king cobra (Ophiophagus hannah) venom.

A lethal neurotoxin protein (Toxin CM36) was isolated and purified from the Indian King Cobra (Ophiophagus hannah) venom by CM-Sephadex ion exchange chromatography and HPLC. The purified toxin had a SDS-molecular weight of 15 +/- 0.5 kD. The UV absorption spectra of Toxin CM36 showed a peak at 280 nm and an Emax at 343.8 nm, when excited at 280 nm fluorescence. Toxin CM36 had an LD50 of 3.5 mic...

Chapter 2 BIOCHEMICAL AND PHARMACOLOGICAL CHARACTERIZATION OF INDIAN KING COBRA (OPHIOPHAGUS HANNAH) VENOM

Purification and antibacterial activities of an L-amino acid oxidase from king cobra (Ophiophagus hannah) venom

Some constituents of snake venom have been found to display a variety of biological activities. The antibacterial property of snake venom, in particular, has gathered increasing scientific interest due to antibiotic resistance. In the present study, king cobra venom was screened against three strains of Staphylococcus aureus [including methicillin-resistant Staphylococcus aureus (MRSA)], three ...

Analysis of the efficacy of Taiwanese freeze-dried neurotoxic antivenom against Naja kaouthia, Naja siamensis and Ophiophagus hannah through proteomics and animal model approaches

In Southeast Asia, envenoming resulting from cobra snakebites is an important public health issue in many regions, and antivenom therapy is the standard treatment for the snakebite. Because these cobras share a close evolutionary history, the amino acid sequences of major venom components in different snakes are very similar. Therefore, either monovalent or polyvalent antivenoms may offer paras...

Hannahpep: A novel fibrinolytic peptide from the Indian King Cobra (Ophiophagus hannah) venom.

A novel fibrinolytic peptide (Hannahpep) was isolated and purified from the venom of the Indian King Cobra (Ophiophagus hannah) by thin-layer chromatography followed by reverse-phase high-performance liquid chromatography. The MW of the peptide was found to be 610 Da and the amino acid sequence of Hannahpep was determined to be Arg, His, Ala, Arg, His, Asp. Hannahpep produced defibrinogenating ...