ISOLATION AND PURIFICATION OF STREPTOMYCIN

Antigen Isolation and Purification

An antibody was raised against a protein isolated from the cytoplasm of mesothelioma cells. It was subsequently used in an immunoperoxidase procedure on formalin fixed, paraffin embedded tissue sections. A representative sample of benign and malignant tumours from all the systems of the human body was examined. All the tumours derived from coelomic surfaces (mesotheliomas of pleura, peritoneum,...

rapid isolation and molecular detection of streptomycin-producing streptomycetes

introduction: streptomyces species are mycelial, aerobic gram-positive bacteria that are isolated from soil and produce a diverse range of antibiotics. streptomyces griseus produces the antibiotic, streptomycin and forms spores even in a liquid culture. the gene cluster for the production of streptomycin antibiotic contains strr gene that encodes strr, a pathway-specific regulator. then, this p...

Isolation and Purification of Dna

IMPORTANT NOTE: The smallest amount of contamination of DNA preparations by recombinant phages or plasmids can be disastrous. Many person-years have been wasted reisolating previously cloned sequences that contaminated preparations of DNA used to create recombinant DNA libraries and many researchers have been embarrassed to find that the “extra” genes they found on their Southern blots were act...

Isolation of streptomycin-producing strains of Streptomyces griseus.

Optimized preparation and evaluation of 99mTc-Streptomycin

Introduction: The endemic occurrence of new strains of tuberculosis around the globe has initiated new research on developing diagnostic radiopharmaceutical based on antibiotics. Methods:Tc-99m labeled streptomycin was prepared using freshly milked 99mTcO4- and various concentrations of streptomycin, stannous chloride at various temperatures in high yield radio...