Citations

… Pertussis toxin (PTX; List Biological Laboratories, Hornby, ONT, Canada) was given at 200 ng per mouse on the day of immunization and 48 h later. …

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)

EAE induction:

Female C57BL/6J mice (Charles River Laboratories), age 8 10 weeks, were used throughout. … Subcutaneous flank injection of 300g MOG35-55 peptide (MEVGWYRSPFSRVVHLYRNGK; synthesized by the Keck Biotechnology Resource Center at Yale University) in complete Freunds adjuvant (Difco) containing 300g M. tuberculosis was performed on day 0 (d0), and supplemented by intraperitoneal injections of 500ng pertussis toxin (List Biological) on d0 and d2. …

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 (List Biological Laboratories, Campbell, CA) at a dose of 200 ng per mouse in PBS was administered intraperitoneally on the day of immunization and once more 48 h later. Animals were weighed and examined daily for disease symptoms by a blinded observer. …

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)

EAE:

… C57BL/6 mice were immunized subcutaneously … and received 400 ng of pertussis toxin (List Biological Labs) intraperitoneally on day 0 and 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)

EAE induction:

Mice were immunized by subcutaneous injection into flanks of… Pertussis toxin (List Biological Laboratories, Campbell, CA) was injected intraperitoneally (500 ng/mouse) immediately following MOG35-55 injection and again 48 hours later. …

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)

EAE:

… Immediately after immunization and again 48 h later, the mice were received a tail vein injection of 200 ng of pertussis toxin (List Biological Laboratories, CA, USA) in 100 µl of PBS. …

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)

ELISAs:

… We tested coating the plates with the following Ags, all diluted in PBS: nicked diphtheria toxin (DT; 10 g/ml; List Biological Laboratories), DTaP vaccine (1:333, Sanofi Pasteur), NP 36 CGG (10 g/ml), and NP 16 CGG (10 g/ml), along with a PBS-only plate. …

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

Cholera toxin B subunit:

(CTb; 1% solution in 0.1 M phosphate buffer; List Biological Laboratories, Inc., Campbell, CA) was used as an anterograde tracer to identify central projections of corneal afferents into the trigeminal dorsal horn (Todd et al., 2003; Hegarty et al., 2010). …The eye was dried again, the steel ring replaced around the abraded surface, and CTb (6-15 µl) was placed inside the ring for 30 min before being rinsed off with saline. Rats received a subcutaneous injection of ketoprofen (2.5 mg/kg) to reduce discomfort.

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

… C. difficile toxin B, purchased from List Biological Laboratories, Inc., (Campbell, CA) was added to the culture medium at a concentration of 0.25 g/ml for the indicated times. …

• Product #155 – Toxin B from Clostridium difficile

Phenotype MicroArray (PM) panels, chemicals, toxins, anti-toxins, bacterial strains, and mammalian cells lines:

…Clostridium difficile toxin A and toxin B were from List Biological Laboratory (Listlab, Campbell, CA, USA). …

Determination of toxin production by C. difficile and other Clostridium species:

…C. difficile toxins A and B from Listlab were used as standards to determine the relationship between toxin concentration and the corresponding level of inhibition of dye reduction rate by the indicator mammalian cells. …

• Product #152C – Toxin A from Clostridium difficile
• Product #155 – Toxin B from Clostridium difficile