Thermo Fisher, A5873601, Penicillin Streptomycin GlutaMAX™ Supplement (100X)

Quantity: 100 mL Gibco Penicillin Streptomycin GlutaMAX Supplement is a form of GlutaMAX Supplement that contains the antibiotics penicillin (10,000 units) and streptomycin (10,000 μg), along with 200 mM L-alanyl-L-glutamine dipeptide in a citrate buffer to maintain penicillin potency. GlutaMAX Supplement is an alternative to L-glutamine, with increased stability that improves cell health.
Compared to L-glutamine, GlutaMAX Supplement:Minimizes toxic ammonia build-upImproves cell viability and growthMinimizes toxic ammonia build-upUnlike L-glutamine, GlutaMAX Supplement does not spontaneously break down to form ammonia. Instead, cells cleave the dipeptide bond to release L-glutamine as needed. This system prevents waste build-up and maintains a fresh supply of L-glutamine during long-term culture.
Improves cell viability and growthCultures with lower levels of ammonia show improved cell viability. In addition, culture conditions are more controlled due to the consistent concentration of GlutaMAX Supplement that is not possible with L-glutamine.
About penicillin and streptomycinThe antibiotics penicillin and streptomycin are used to prevent bacterial contamination in cell cultures due to their effective combined action against gram-positive and gram-negative bacteria. Penicillin acts by interfering directly with the turnover of the bacteria cell wall and indirectly by triggering the release of enzymes that further alter the cell wall. Streptomycin acts by binding to the 30S subunit of the bacterial ribosome, leading to the inhibition of protein synthesis and death in susceptible bacteria.
Concentration: 100X
Formulation: Liquid, citrate buffer
Osmolality: 330 to 370 mOsm/kg
Product Line: GlutaMAX™
Quantity: 100 mL
Regulatory Status: RUO
Shelf Life: 12 Months
Shipping Condition: -5°C to -20°C
Form: Clear, colorless to slight yellow solution
Product Type: Antibiotic
Sterility: Sterile-filtered
Sterilization Method: 0.
2 μm Sterile-filtered
With Additives: GlutaMAX
Without Additives: None
pH: 4.
7 to 6.
2
Unit Size: Each