Bacterial Toxin Research Citations

Fifty microliters of whole blood was added to a tube containing 500 pg/mL Escherichia coli LPS (List Biological Laboratories, Campbell, California) within 60 minutes of blood collection. …

Author did not specify which List Labs LPS product was utilized in their research.  List Labs provides the following LPS products:  https://listlabs.com/product-information/lipopolysaccharides/

Ex vivo blood stimulation assays:

…Escherichia coli O111:B4 LPS 10 ng/mL (List Biological Laboratories, Campbell, CA, USA) and Salmonella minnesota Re595 LPS 10 ng/mL (List Biological Laboratories). Plates were placed on a shaker at 37C under 5% CO₂ for 6 hours before being spun down; the plasma supernatant was removed and frozen at 80C. Monocyte counts were performed in the hospital clinical laboratory.

• Product #201 – LPS from Escherichia coli O111:B4
• Product #304  – LPS from Salmonella minnesota R595 (Re)

Materials:

…pertussis toxin for List Biological Laboratories (Campbell, CA), …

Author did not specify which List Labs Pertussis Toxin was utilized. List Labs provides the following Pertussis Toxin products:
• Product #180 – Pertussis Toxin from B. pertussis, Lyophilized in Buffer
• Product #181 – Pertussis Toxin from B. pertussis, Lyophilized (Salt-Free)
• Product #179A – Pertussis Toxin from B. pertussis (in Glycerol)

– … Mice received 200 ng pertussis toxin (PTx, List Biological Laboratories, Inc.) intraperitoneally at the time of immunization and 48 h later. … For DC depletion, DTX (8-12 ng/mg bodyweight; List laboratories, UK) was diluted in PBS, administered intraperitoneally beginning …

• Product #150 – Diphtheria Toxin, Unnicked, from Corynebacterium diphtheriae

Author did not specify which List Labs Pertussis Toxin was utilized. List Labs provides the following Pertussis Toxin products:
• Product #180 – Pertussis Toxin from B. pertussis, Lyophilized in Buffer
• Product #181 – Pertussis Toxin from B. pertussis, Lyophilized (Salt-Free)
• Product #179A – Pertussis Toxin from B. pertussis (in Glycerol)

Antigens used for immunological assays:

CtxB from V. cholerae was purchased from List Biological Laboratories, Inc. (Campbell …

• Product #104 – Cholera Toxin B Subunit (Choleragenoid) from Vibrio cholerae in Low Salt

Test samples were diluted and titrated on the plated cells in the presence or absence of LeTx (List Biological Laboratories, Campbell, CA, USA).

Lethal Toxin consistst of Lethal Factor and Protective Antigen:

Author did not indicate which specific lethal factor was utilized.  List Labs provides Product #172 (Anthrax Lethal Factor (LF), Recombinant from B. anthracis) and Product #169 (Anthrax Lethal Factor (LF-A), Recombinant from B. anthracis Native Sequence).

• Product #171 – Anthrax Protective Antigen (PA), Recombinant from B. anthracis

Serum samples from each mouse were then added to the monolayer of macrophages in increasing concentrations and serum and cells were co-cultured with PA (0.5 g/mL) and lethal factor (LF, 0.5 g/mL, List Biological Laboratories, Inc, Campbell, CA).

Author did not indicate which specific lethal factor was utilized.  List Labs provides Product #172 (Anthrax Lethal Factor (LF), Recombinant from B. anthracis) and Product #169 (Anthrax Lethal Factor (LF-A), Recombinant from B. anthracis Native Sequence).

• Product #171 – Anthrax Protective Antigen (PA), Recombinant from B. anthracis

From the same subjects, whole blood was stimulated with ultrapure LPS from Salmonella minnesota R595 (List Biological Laboratories, Inc., Campbell, CA).

• Product #434 – ULTRA PURE LPS from Salmonella minnesota R595 (Re)

 Induction of EAE and Therapeutic Study:

…In addition, 200 ng of pertussis toxin (List Biological Laboratories Inc., Campbell, CA) was injected (100 µL) intraperitoneally on the day of immunization (day 0) and 2 days post-immunization.

Author did not specify which List Labs Pertussis Toxin was utilized. List Labs provides the following Pertussis Toxin products:
• Product #180 – Pertussis Toxin from B. pertussis, Lyophilized in Buffer
• Product #181 – Pertussis Toxin from B. pertussis, Lyophilized (Salt-Free)
• Product #179A – Pertussis Toxin from B. pertussis (in Glycerol)

…the dura was punctured and two 200 nl injections of cholera toxin B subunit (CTB; List Biological Laboratories, USA; .5 %) were made on each side at 0.75 mm lateral to the midline and 1 mm deep to the surface, co-ordinates that correspond to the interomediolateral column (IML) in the adult rat (Turner et al., 2013)….

• Product #104 – Cholera Toxin B Subunit (Choleragenoid) from Vibrio cholerae in Low Salt