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Streptomycin Sulfate

Cat no: S7975

Streptomycin Sulfate

Streptomycin Sulfate is a broad spectrum antibiotic used in mammalian cell culture. It belongs to a group of drugs called aminoglycosides. Streptomycin inhibits prokaryote protein synthesis by binding to S12 protein of 30S ribosome. It prevents the transition from initiation complex to chain-elongating ribosome and causes miscoding. Thus, it prevents bacteria from manufacturing their cell walls.\n\nPotency:\n650-850u/mg\nAppearance: White crystalline powder\nIdentification: Conforms to USP\npH: 4.5-7.0\nLoss on Drying: (same/less than)5%\nSterility: Conforms to USP\nStreptomycin B: (same/less than)3%\nSulfated Ash: (same/less than)1%\nSulfate: 18.0-21.5% (anhydrous)\nSodium Metabisulphite:\n(same/less than)0.3%\nEndotoxin: (same/less than)0.25EU/mg\n\nStorage and Stability:\nReconstitute by adding sterile buffer. Aliquot and store at -20 degrees C. Reconstituted product is stable for 3 days at 37 degrees C; up to one month at 4 degrees C; 6-12 months at -20 degrees C. Further dilutions can be made in assay buffer.

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SPECIFICATIONS

Catalog Number

S7975

Size

100g

Alternative Names

D-Streptamine; O-2-deoxy-2-(methylamino)-(alpha)-L-glucopyranosyl-(1->2)-O-5-deoxy-3-C-formyl-(alpha)-L-lyxofuranosyl- (1->4)- N,N'-bis(aminoiminomethyl)-, sulfate (2:3) (salt).

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