Antibiotic Suppliers list
Company Name: VWR(Shanghai) Co., Ltd  
Tel: 400-821-8006
Products Intro: Product Name:ANTIBIOTIC
Purity:AG AR - VIAL 200 ML Package:1691RMB/6 items
Company Name: Calyx Chemicals & Pharmaceuticals Pvt. Ltd  
Tel: +91-22-285-75-037
Products Intro:
Antibiotic Basic information
Product Name:Antibiotic
Product Categories:Antibiotic
Mol File:Mol File
Antibiotic Structure
Antibiotic Chemical Properties
Safety Information
MSDS Information
Antibiotic Usage And Synthesis
DefinitionA chemical substance produced by microorganisms that has the capacity in dilute solutions to inhibit the growth of other microorganisms or destroy them. Only approximately 20 out of several hundred known have proved generally useful in therapy. Those that are used must conform to FDA requirements. The most important groups of antibiotic-producing organisms are the bacteria, lower fungi, or molds, and actinomycetes. These antibiotics belong to very diverse classes of chemical compounds. Most of the antibiotics produced by bacteria are polypeptides (such as tyrothricin, bacitracin, polymyxin). The penicillins are the only important antibiotics produced by fungi. Actinomycetes produce a wide variety of compounds (actinomycin, streptomycin, chloramphenicol, tetracycline). The antimicrobial activity (antibiotic spectrum) of antibiotics varies greatly; some are active only on bacteria, others on fungi, still others on bacteria and fungi; some are active on viruses, some on protozoa, and some are also active on neoplasms. An organism sensitive to an antibiotic may, on continued contact with it, develop resistance and yet remain sensitive to other antibiotics. Certain antibiotics are used as direct food additives to inhibit growth of bacteria and fungi; among these are nisin, pimaricin, nystatin, and tylosin.
Antibiotic Preparation Products And Raw materials
Tag:Antibiotic Related Product Information