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BEI Resources currently limits the total number of "Made to Order" items which can be ordered by a registrant to 10 "Made to Order" items per 6 month period. Please check the Availability Status on the items you are ordering and limit orders appropriately.
NR-10127   Botulinum Neurotoxin Type B, Purified from Clostridium botulinum, Strain B-Okra
Price: All BEI Resources products are provided
at no cost to registered researchers.
Description: Botulinum Neurotoxin Type B, Purified from Clostridium botulinum, Strain B-Okra
Organism: Clostridium botulinum
Biosafety Level: 2
Availability Status: In Stock
Store at: 4°C
Contributor: BEI Resources
Quantity limit per order for this item is 1. This item can be ordered twice a year. Orders over this limit will be sent to NIAID for approval before shipment.

Extremely toxic!

For research use only. Not for human use.

Note: This material is to be used only as a reference standard. Justification for use must be submitted to the NIAID Project Officer when ordering. NIAID Project Officer approval is required prior to shipment.

Handle the product gently; do not vortex. Read all handling information prior to reconstitution (see the Product Information Sheet Appendix I). Never remove the stopper prior to reconstitution and never work with the product in the powdered form.

Botulinum Neurotoxin Type B from Clostridium botulinum Type B, strain B-Okra, NR-10127, was purified away from neurotoxin-associated proteins using conventional chromatography.

Each vial contains approximately 10 µg of lyophilized botulinum toxin Type B, which when reconstituted with 100 µL of sterile, molecular biology grade water will contain 20 mM HEPES, pH 7.4 and 1.25% lactose in addition to the components of the reconstitution buffer.

Citations: Acknowledgment for publications should read "The following reagent was obtained through BEI Resources, NIAID, NIH: Botulinum Neurotoxin Type B, Purified from Clostridium botulinum, Strain B-Okra, NR-10127."
Additional Information: NR-10127 Safety Data Sheet
For a list of permits that may be required for shipping this product and to set the permit information preferences; please select a country from the drop down below.

  • Customers located in the state of Hawaii will need to contact the Hawaii Department of Agriculture to determine if an Import Permit is required. A copy of the permit or documentation that a permit is not required must be sent to ATCC in advance of shipment.
  • Customer Acknowledgement of Toxin Threshold Limits, BEI Resources form required for distribution. The APHIS/CDC Form 2 is only required if more than the threshold quantity for this specific toxin is ordered.
  • Select Agents require facility registration for specific agents with CDC and completion of APHIS/CDC Form 2. For information about toxin amounts excluded from CDC Select Agent regulations, click here.

Botulinum Neurotoxin Type B Complex, Purified from Clostridium botulinum, Strain B-Okra
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BEI Resources products are intended for laboratory research purposes only. They are not intended for use in humans.

While BEI Resources uses reasonable efforts to include accurate and up-to-date information on this site, BEI Resources makes no warranties or representations as to its accuracy. Citations from scientific literature and patents are provided for informational purposes only. BEI Resources does not warrant that such information has been confirmed to be accurate.

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