Oxytetracycline CAS 79-57-2: A Broad-Spectrum Antibiotic from Henan Haitian Biotechnology Co Ltd Oxytetracycline CAS 79-57-2 is a broad-spectrum antibiotic produced by Henan Haitian Biotechnology Co Ltd. It is effective against a wide range of bacteria, including Gram-positive and Gram-negative bacteria, mycoplasmas, and rickettsiae. Oxytetracycline is used to treat a variety of infections, including pneumonia, bronchitis, sinusitis, urinary tract infections, and skin infections. Oxytetracycline is a bacteriostatic antibiotic, which means that it works by preventing bacteria from growing and reproducing. It does this by binding to the 30S ribosomal subunit of bacteria, which prevents the assembly of new ribosomes. This prevents bacteria from synthesizing proteins, which are essential for their growth…