Citations

EAE Induction and Experimental Groups:

… Pertussis toxin (PTX) in phosphate buffered saline (PBS) was administered intraperitoneally 2 and 24 h after immunization (227 ng of PTX per injection). Non-induced age-matched littermate females were used as controls and were injected subcutaneously with an emulsion of PBS in CFA (Difco Laboratories, Detroit, USA), and with PTX (List Biological Laboratories, Inc., Campbell, CA, USA) at the same concentration and time points as the EAE animals. …

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)

… stimulation, the sorted cells were always obtained from each of two mice per group (n = 2) followed by stimulation with F(ab9)2 goat anti-mouse IgM (20 mg/ml; Jackson ImmunoResearch) with or without IL-4 (10 ng/ml; PeproTech), or LPS (2 mg/ml; List Biological …

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/

Materials and Chemicals:

… Lipopolysaccharide (LPS) from Escherichia coli 055 : B5, L2880, and lyophilized powder were purchased from Listlab (List Biological Labs, Inc., California, USA) …

• Product #203 – LPS from Escherichia coli O55:B5

Immunization

… Mice were subcutaneously immunized on the back with vehicle, CTB, C-CPE, a mixture of C-CPE and CT (List Biological Laboratories, Campbell, California, USA), …

• Product #100B – Cholera Toxin (AZIDE-FREE) from Vibrio cholerae

… The retrograde tracer cholera toxin B (CTB, 0.2% dissolved in 0.9% saline, List Biologicals) was injected unilaterally in the VTA of rats (50 temperature (RT) in one of the following primary antibodies: goat anti-cholera toxin B (CTB, 1:50K, cat# 703, List Biological), …

• Product #104 – Cholera Toxin B Subunit (Choleragenoid) from Vibrio cholerae in Low Salt
• Product #703 – Anti-Cholera Toxin B Subunit (Goat)

… Escherichia coli 0111:B4 LPS was from List Biological Laboratories (Campbell, Calif). …

• Product #201 – LPS from Escherichia coli O111:B4

EAE:

… Two-hours and 48h after EAE induction, all animals received an intraperitoneal injection of 0.3 µg of pertussis toxin (PTX, List Biological Laboratories; Campbell, CA) in 100 µl of saline. …

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)

Tetanus toxin assay:

A 712bp DNA (biotin-712-thiol) was made in house using PCR from the aforementioned template DNA. The forward primer was modified to incorporate biotin on one end of the DNA and the reverse primer was modified to incorporate a thiol on the other. The thiol modified end of the DNA was utilized to attach it to an anti-Tetanus toxin IgG1 antibody (-TTAb) utilizing SMCC/NHS-ester chemistry. The biotin modified end of the DNA was utilized to attach the DNA-antibody conjugate to Streptavidin coated magnetic beads. A restriction enzyme digest site was engineered at the biotin conjugated end of the DNA to allow for cleavage of the DNA-antibody conjugate from the streptavidin beads after Tetanus toxin (TT) (List Biological Laboratories, Inc. Cat #190B) binding in plasma. …

• Product #190 – Tetanus Toxin from Clostridium tetani

… Anthrax PA was purchased from List Biological Laboratories Inc. …

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

All toxins were purchased from List Biological Laboratories.

In addition to anthrax toxin [15], diphtheria toxin [30], and Ebola virus29,31, other pathogenic agents SARS coronavirus [31], Venezuelan equine encephalitis virus (VEEV) [32], Rabies virus [33], Junin virus [34], Chikungunya virus [35], and Clostridium difficile toxin B [36] enter the cytoplasm from endosomes and all require the acidification of endosomes. We demonstrated that all of those pathogenic agents are inhibited by AQ in their respective in vitro cellular assays (Table 3 and Supplementary Fig. 4a). We also tested the ability of DEAQ to inhibit pathogenicity of Junin and Chikungunya viruses, and observed that DEAQ inhibits those two viruses with EC50s similar to those of AQ (Supplementary Table 2).

Other pathogenic agents, including cholera toxin [37], … are transported in a retrograde fashion to the endoplasmic reticulum (ER) and retrotranslocated into the cytoplasm by the host ER associated degradation pathway [37,38]. …

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 #169L (Anthrax Lethal Factor (LF-A), Recombinant from B. anthracis Native Sequence).

• Product #171 – Anthrax Protective Antigen (PA), Recombinant from B. anthracis
• Product #150 – Diphtheria Toxin, Unnicked, fromCorynebacterium diphtheriae
• Product #155A – Toxin B from Clostridium difficile 

Author did not specify which Cholera toxin was utilized.  List Labs provides Product #100B – Cholera Toxin (AZIDE-FREE) from Vibrio cholerae and Product #101 – Cholera Toxin from Vibrio cholerae.