{"product_id":"gibco-penicillin-streptomycin-5000-u-ml-15070063","title":"Gibco™ Penicillin-Streptomycin","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eGibco™ Penicillin-Streptomycin is a dual antibiotic solution used to prevent bacterial contamination in mammalian cell culture. This formulation provides broad-spectrum antibacterial activity, combining penicillin at 5,000 units\/mL and streptomycin at 5,000 μg\/mL in a 100X concentrated, sterile-filtered liquid.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis product (Cat. No. 15070063) is supplied as a 100X concentrated, sterile-filtered liquid. Produced in cGMP-compliant facilities, the solution is manufactured under rigorous quality standards to ensure consistent performance and freedom from contamination.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003ePenicillin inhibits bacterial cell wall synthesis, while streptomycin inhibits protein synthesis. Together, they provide effective protection against Gram-positive and Gram-negative bacteria. The recommended working concentration is 50–100 U\/mL penicillin and 50–100 μg\/mL streptomycin in cell culture media.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThis solution should be stored at –20°C and protected from light. Thawed aliquots can be stored at 2–8°C for up to one month. Avoid repeated freeze-thaw cycles. For research use or further manufacturing. Not for diagnostic use or direct administration into humans or animals.\u003c\/span\u003e\u003c\/p\u003e","brand":"Gibco","offers":[{"title":"20 mL","offer_id":52814777385288,"sku":"15140148","price":14.0,"currency_code":"GBP","in_stock":true},{"title":"100 mL","offer_id":52838047351112,"sku":"15140122","price":26.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0906\/7570\/8232\/files\/Screenshot_2026-04-01_at_2.30.56_PM.png?v=1775034079","url":"https:\/\/cellbase.com\/products\/gibco-penicillin-streptomycin-5000-u-ml-15070063","provider":"Cellbase","version":"1.0","type":"link"}