Description: Thermo Fisher Invitrogen S.O.C. Medium 15544-034 Part no. 46-0465Lot no. 1897480 From the Thermo Fisher Invitrogen website: "SpecificationsSpeciesEscherichia coliFormatBottleMedia TypeS.O.C (Super Optimal broth with Catabolite repression)Preparation MethodReady-to-UseProduct TypeRecovery MediumSterilitySterileTarget Organism ClassColiformsPackaging Type10 mL/bottleQuantity10 x 10 mL bottlesShipping ConditionApproved for shipment at Room Temperature or on Wet or Dry IceUnit Size10 x 10 mL"" S.O.C. (Super Optimal broth with Catabolite repression) Medium is used in the final step of bacterial cell transformation to obtain maximal transformation efficiency of E. coli. Catabolite repression is achieved by providing glucose in the medium and thus creating optimal metabolic conditions for E. coli. In addition, high nutrient concentration allows cells to recover after the stress induced by transformation and achieve 2–3 fold higher efficiency as compared to recovery in LB medium. S.O.C. Medium formulation Composition: 2% tryptone, 0.5% yeast extract, 10 mM NaCl, 2.5 mM KCl, 10 mM MgCl2, 10 mM MgSO4, and 20 mM glucose. S.O.C. medium has the same formulation as the rich S.O.B. (Super Optimal Broth) medium with additionally added 10 mM MgCl2 and 20 mM glucose (as published by Hanahan in 1983). Convenient, ready-to-use format S.O.C. Medium is supplied as 10 x 10 mL bottles of ready-to-use liquid medium. Quality testing Each lot of S.O.C. Medium is tested to ensure conformance with the most current approved product specifications. This currently consists of tests for pH, osmolality, sterility, and transformation efficiency using TOP10 E. coli. "
Price: 25 USD
Location: Louisville, Kentucky
End Time: 2024-11-29T01:22:32.000Z
Shipping Cost: 0 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: Thermo Fisher
Unit Type: Unit
Model: 15544-034
MPN: 46-0465
Country/Region of Manufacture: United States
Unit Quantity: 43
