managed by
Choose a Resource
Choose an Organism


knowledge logo

BEI Resources Knowledge Base


Search Our Knowledge Base

The Knowledge Base is an informational database assembled by our Support Specialists and Scientific Staff which provides additional knowledge about the BEI Resources program and reagents through questions and answers. In order to use the Knowledge Base, enter a keyword or phrase that best describes the information of interest. More >>
   

Showing 1 to 5 of 85 Results12345678910...>>
How much do the reagents cost?
All reagents are provided world-wide at no cost. While there is no cost for the reagents themselves, additional shipping and handling charges may apply and will display in the shopping cart if applicable.
Author: BEI Resources
0 Comments
Rating: 5
Updated on: 8/1/2013 8:18:49 AM
Do you distribute oocysts of Cryptosporidium parvum and cysts of Giardia intestinalis?

BEI Resources used to distribute oocysts of Cryptosporidium parvum up until 2008. Distribution was stopped due to low demand and the well documented loss of viability of oocysts after 4-6 months at 4oC. We do not distribute cysts of Giardia intestinalis due to difficulties in obtaining an external source and high probability of low demand for the cysts.
Author: BEI Resources
0 Comments
Rating:
Updated on: 12/4/2013 10:09:41 AM
Do you have any tips for growing Anaerobes?
  • Start with the media on the product sheet.
  • Make sure the environment is truly anaerobic by using indicator strips in any containers or anaerobic chambers. There are chemical indicators that can be added to liquid media as well. If your laboratory cannot produce a truly anaerobic media, consider purchasing media made under anaerobic conditions.
  • Pre-reduce all media prior to inoculating.
  • Spot some of the anaerobic growth on a rich media, such as tryptic soy with 5 % sheep& rsquo s blood, and inoculate aerobically to check for contamination.
Author: BEI Resources
0 Comments
Rating:
Updated on: 12/5/2013 1:01:55 PM
What is the relationship between BEI Resources and ATCC?
BEI Resources has been managed under contract by American Type Culture Collection (ATCC) since 2003. A seven-year contract to continue managing BEI Resources was awarded to ATCC in June 2010.
Author: BEI Resources
0 Comments
Rating:
Updated on: 6/21/2013 2:07:14 PM
Is the passage history available for viruses?

We make every attempt to get the detailed passage history from the depositing scientist during the acquisition process. At BEI Resources, every effort is made to maintain minimal passage number by employing a seed stock concept, minimizing the passage number from depositor seed material to distribution vial.
Author: BEI Resources
0 Comments
Rating:
Updated on: 7/12/2022 11:09:26 AM
Showing 1 to 5 of 85 Results12345678910...>>

Showing 1 to 5 of 9 Results12
SARS Virus Now Available for Researchers
We have available for the first time in the BEI Resources catalog, two SARS Coronaviruses (SARS-CoV) derived from the Urbani strain. NR-18925 is produced from a recombinant infectious clone, icSARS-CoV. NR-15418 is the mouse-adapted strain, Urbani v2163, developed by Dr. Barnard as a lethal model fo ...
Author: BEI Resources
0 Comments
Rating:
Updated on: 12/4/2018 2:36:38 PM
Sand Flies, Reduviids and Ticks are Here!
BEI Resources announces the addition of Sand Flies, Reduviids and Ticks for the research community. Catalog Number Vector Pathogen Competence   NR-43999 Phlebotomus papatasi, PPNS, Larval Leishmania major and Sand Fly Fever phleboviruses.   NR-44000 Phlebotomus papata ...
Author: BEI Resources
0 Comments
Rating:
Updated on: 12/4/2018 2:32:27 PM
Development of let digital PCR for the detection of Babesia microti and Babesia duncani
Development of let digital PCR for the detection of Babesia microti and Babesia duncani Babesia spp. are obligate protozoan parasites of red blood cells. Transmission to humans occurs through bites from infected ticks or blood transfusion. Infections with B. microti account for the majority of the ...
Author: BEI Resources
0 Comments
Rating:
Updated on: 12/9/2014 10:58:36 AM
Mycobacterium tuberculosis Production Manuals & SOP's from Dr. Karen Dobos
Please use this link  to find a comprehensive list of  protocols and SOPs for Mycobacterium tuberculosis including: Large Scale Growth Subcellular Fractions Preparation and Fractionation of Cell Wall Proper Lipoarabinomannan (LAM) and Lipomannan (LM) Antibodies Microarrays Media Native Ma ...
Author: BEI Resources
0 Comments
Rating:
Updated on: 11/20/2014 11:18:21 AM
BEI Resources Fungi Catalog is Growing!
  BEI Resources is working to expand the fungal catalog so that researchers have a broader range of organisms and reagents for their work.  BEI Resources currently has eight genus and species represented with several more currently going through the production pipeline.  BEI Resources i ...
Author: BEI Resources
0 Comments
Rating:
Updated on: 8/29/2014 9:49:43 AM
Showing 1 to 5 of 9 Results12
The following is a list of published abstracts and papers where the work was either facilitated, or directly supported, by the BEI Resources Program.

Showing 1 to 5 of 224 Results12345678910...>>
  Guan, C., et al., Engineering a &ldquo detect and destroy&rdquo skin probiotic to combat methicillin-resistant Staphylococcus aureus. PLOS ONE, 2022. 17(12): p. e0276795.
Author: BEI Resources
Updated on: 1/12/2023 11:38:18 AM
Youn, C., et al., Crisaborole efficacy in murine models of skin inflammation and Staphylococcus aureus infection. Experimental Dermatology, 2022.
Author: BEI Resources
Updated on: 1/11/2023 12:43:33 PM
  Thomas, P.M., M.A. Deming, and A. Sarkar, β-Lactamase Suppression as a Strategy to Target Methicillin-Resistant Staphylococcus aureus: Proof of Concept. ACS Omega, 2022.
Author: BEI Resources
Updated on: 1/11/2023 12:42:03 PM
Saravolatz, L.D. and J. Pawlak, In vitro activity of fosfomycin alone and in combination against Staphylococcus aureus with reduced susceptibility or resistance to methicillin, vancomycin, daptomycin or linezolid. Journal of Antimicrobial Chemotherapy, 2022.
Author: BEI Resources
Updated on: 12/12/2022 11:33:36 AM
Papaxenopoulou, L.A., et al., In silico predicted therapy against chronic Staphylococcus aureus infection leads to bacterial clearance in vivo. iScience, 2022: p. 105522.
Author: BEI Resources
Updated on: 12/12/2022 11:29:39 AM
Showing 1 to 5 of 224 Results12345678910...>>

Top 5 Questions
How much do the reagents cost?
19841 Views
Do you distribute oocysts of Cryptosporidium parvu
7190 Views
Do you have any tips for growing Anaerobes?
5216 Views
What is the relationship between BEI Resources and
4873 Views
Is the passage history available for viruses?
4556 Views
Top 5 Articles
Microbial Material Safety Data Sheet (MSDS)
9853 Views
BEI Resources Fungi Catalog is Growing!
3151 Views
MERS-CoV Now Available to Qualifed Labs
2939 Views
Housing and Maintenance of Larval Sand Fly Pots
2864 Views
Sand Flies, Reduviids and Ticks are Here!
2766 Views
top