176905
Anthrax Protective Antigen, Bacillus anthracis, Recombinant, B. anthracis
For general questions please contact our Customer Service:
EMD Millipore
290 Concord Road
01821 Billerica, MA
United States
Phone: 781 533-6000
Fax: +49 6151 72 2000
E-mail: Customer.CareDesk@emdchemicals.com
25 May 2012
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Recombinant, Bacillus anthracis anthrax protective antigen expressed in a specialized strain of B. anthracis. One of the three protein components of Anthrax toxin, protective antigen (PA) is the central moiety that mediates the entry of lethal factor and edema factor into the target cell. PA binds to the cell surface via a type I membrane protein with a von Willebrand factor A domain called anthrax toxin receptor. After proteolytic activation to a 63 kDa fragment, PA self-associates to form a heptameric cation-selective, voltage-gated membrane channel.
| Product information | |||
|---|---|---|---|
| Form | Lyophilized | ||
| Formulation | Lyophilized from 50 mM NaCl, 5 mM HEPES, pH 7.5. | ||
| Molar mass | 83000 | ||
| Purity | Single major band by SDS-PAGE. Several smaller minor components are apparent that may represent cleavage fragments of the PA. | ||
| Solubility | H2O | ||
| Store and ship information | |||
|---|---|---|---|
| Storage | +2°C to +8°C | ||
| Ship |
Ambient Temperature Only
Standard Handling |
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| Canadian export regulations | Due to the country and/or U.S. state of origin of the animal material used in this product, this product may not be exported to Canada. | ||
| End use certificate | To purchase this product, the completion of a "Select Agent Declaration" and/or "End-Use Certificate" is required. Once your sales order is placed, our Regulatory Specialist will be contacting the end-user of this product to complete the required form(s). Please ensure to provide the customer service representative with the end-user's name, telephone number, fax number and e-mail address to prevent delivery delays. (Note: the completed form must be returned within five (5) business days from receipt and will be valid for one year from the date of signing.) | ||
