Citations

… lipopolysaccharide (LPS; List Biological Laboratories) was used at 100 ng/ml, …

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/

2.5 Anatomical determination of motoneuron pools

Motoneuron distributions were determined for biceps and ECR muscles using retrograde tracing, as in our previous study [[39]]. Anesthesia was induced as above, and tracer (cholera toxin b-fragment, CTB; 1% in sterile water, 40–45 μl total volume; List Biological, USA) was injected using a microsyringe over a 3 min period. …

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

… At the time of immunization and 48 h later, animals were intraperitoneally treated with pertussis toxin from Bordetella pertussis (200 ng dissolved in 100 µl PBS; List Biological Lab, USA) …

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)

Enterotoxin Type B from Staphylococcus aureus List Biological Laboratories Cat#122

Flow cytometry methods

Sample collection, isolation, storage, thawing, stimulation and staining for flow cytometry was performed as detailed previously (Scheible et al., 2012). In short, cord blood and peripheral blood mononuclear cells were isolated via Ficoll density gradient centrifugation, cryopreserved and stored in liquid nitrogen, and rapidly thawed and washed with pre-warmed RPMI-1640 supplemented with 10% FBS and 1x L-glutamine; thawing was done in ‘subject-balanced’ batches (equal mix of pre and fullterm subjects, each with three time points). An aliquot of each freshly thawed sample was stained with a T-cell phenotyping (Tphe) panel with the remainder of the sample rested overnight in an incubator, and stimulated with 2μg/mL of Staphylococcus aureus, Enterotoxin Type B (SEB); following an initial 2-hour stimulation, samples were blocked using GolgiPlug and GolgiStop (manufacturer’s recommended concentrations), further stimulated for 8 hours and then stained with a T-cell functional panel (ICS). …

Induction of MOG-IgG–Augmented MOG35-55 EAE

Chronic EAE was induced by active subcutaneous (SC) immunization with 100 μg MOG peptide 35–55 (MOG35-55; Charit´e Berlin, Germany) emulsified in complete Freund’s adjuvant under short isoflurane anesthesia. Two hundred nanograms of Pertussis toxin (List Biological Laboratories, Campbell, CA) were injected intraperitoneally (IP) on 0 and 2 days postimmunization (dpi). The experimenters observedthe animals after this procedure until they detected normal behavior. …

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)

… Pertussis toxin (PTX; 400 ng; List Biological Laboratories, CA, USA) was administered intraperitoneally (i.p.) on the day of immunization and on day 2. …

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)

4.4. ELISA

Ninety-six-well microtiter plates (Nunc Maxisorp, Sigma Aldrich, L’lsle-d’Abeau Chesne, France) were coated by incubation with PA83, LF (List laboratories) or KLH (as control; Sigma Aldrich, L’lsle-d’Abeau Chesne, France) diluted in PBS (5 µg/mL, 100 µL per well) overnight at 4 °C. …

• Prodcut #172 – Anthrax Lethal Factor (LF), Recombinant from B. anthracis

… Ultrapure LPS (TLR4 ligand) isolated from Salmonella minnesota R595 was obtained from List Biological Labs. …

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

… Pertussis Toxin (PTX) was acquired from List Biological Laboratories (Campbell, CA, USA). …

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)

Experimental autoimmune encephalomyelitis induction

Mice were subcutaneously injected with a total of 200 µl of emulsion containing 500 μg of bMOG [10] dissolved in saline and mixed with an equal volume of complete Freund’s adjuvant (CFA; Millipore-Sigma, Oakville, ON, Canada) supplemented with 500 μg of killed Mycobacterium tuberculosis H37 RA (Difco Laboratories). Mice received an intraperitoneal injection of 20 μg/kg of pertussis toxin (List Biological Laboratories, Campbell, CA, USA) immediately and 2 days after bMOG 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)