Title
A Novel Cold Active Esterase from the Marine Psychrotolerant Isolate Pseudoalteromonas Arctica sp. nov.,Used
Delivery time: 8-12 business days (International)
Product Description In recent years, growing attention has been devoted to cold adapted microorganisms and their enzymes. A gene library was constructed using the genome of a new aerobic psychrotolerant marine isolate Pseudoalteromonas arctica sp. nov. The gene encoding an esterase was identified by screening the library on tributyrin plates. The recombinant protein was purified (3,3 fold) in one step using a Ni column and was subsequently characterised. The enzyme has unique properties since it requires a very low activation energy and retains 50% of its maximal activity at the freezing point of water. About the Author Rami Al Khudary Born in Tripoli Lebanon 19.11.1977 Educational background .October 2006: A PHD (Doctor rer. nat.) degree at the Technical University of Hamburg Harburg (TUHH) "Institute of Technical Microbiology & Biotechnology" .June 2002: M.S. in Biology; Lebanese American University Byblos (LAU) .July 1999: Teaching Diploma (for the Intermediate and Secondary classes); American University of Beirut (AUB) .July 1998: B.S. in Biology; American University of Beirut (AUB) .June 1995: Received the Lebanese Baccalaureate (II) at the Tripoli Evangelical School for Girls & Boys (TES) (Experimental Sciences Section) Projects and esearch .Worked on the screening, cloning, purification and characterization of esterases, lipases, phytases and pullulanases (TUHH). .Joined an expedition to the Azores Islands (Portugal) to collect volcanic water and sediment samples for the isolation and screening of extremophilic microorganisms and enzymes. (TUHH) .Biodegradation of Olive oil rich Wastewater under Aerobic & Mesophilic Conditions (LAU). .M.S. Thesis Isolation and study of an extremely thermostable lipase of an olive oil degrading Thermoactinomyces sp. (LAU) .Whey utilization for the production of Single cell proteins.(LAU)
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.