Bacterial Toxin Research Citations

… Sections were incubated at 4 C for 48 h with 0.5% Triton X-100 in PBS containing goat polyclonal antiserum against CTB (1:20,000, List Biological Laboratories) and non-immune donkey serum (1:200) to prevent non-specific binding …

• Product #703 – Anti-Cholera Toxin B Subunit (Goat)

… Four primary antibodies … or goat anti-cholera toxin subunit B (List Biological Labs, Inc. …

• Product #703 – Anti-Cholera Toxin B Subunit (Goat)

… Ultrapure LPS from Salmonella minnesota R595 (Re), List Biologicals, 434, …

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

Lipopolysaccharide administration (LPS):

Postnatal day 9 kits (n=6) received intraperitoneally-administered LPS (Escherichia coli O111:B4, List Biological, CA) at a dose of 1mg/kg every 12h for 3 doses. After the last dose of LPS, kits were exposed to hypoxia (6% oxygen for 45min) followed by hyperoxia (100% oxygen for 6h). Control animals (n=4) received equal volume saline injections and normoxia. Kits were sacrificed at P12.

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

Biological Material:

…Cholera Toxin (FAD)

8,3 ng/ml (working concentration)

List Biological laboratories, INC (Company)

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

Materials:

… Botulinum Neurotoxin Type A (BoNT/A) List Biological Labs Cat# 130B …

• Product #130B – Botulinum Neurotoxin Type A from Clostridium botulinum

EAE induction and Treatment:

Female C57BL/6 mice of 812 weeks old were immunized subcutaneously with synthetic peptide derived from myelin oligodendrocyte glycoprotein (MOG₃₅₅₅) peptide (MEVGWYRSPFSRVVHLYRNGK, AnaSpec). Immunization was performed by mixing MOG₃₅₅₅ peptide in CFA containing 10mg/ml heat-killed H37Ra, strain of Mycobacterium tuberculosis (Difco Laboratories). Mice were immunized intraperitoneally with 250ng pertussis toxin (List Biological Laboratories) on the day of MOG injection and then again 48hours 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)

… Mice were anesthetized by isoflurane and dorsal fur was removed with a clipper. A sub-cutaneous injection of 106 PDA cells was performed. Tumors were grown for 2 weeks. In order to eliminate the tumors, diphtheria toxin (DTx, List Biologicals, #150) was injected intraperitoneally on two consecutive days at a dose of 25ng/g. …

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

… allocated into three groups: Control group without scar tissue removal (n = 6); Only scar tissue removal group (n = 6) and Scar tissue removal along with growth factor … Cholera toxin B (CTB) (List Biological Laboratory …

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

Intraocular Tracer Injection:

Bats were anesthetized with a pharmacological mixture of tramadol hydrochloride (5 mg/kg i.m.), ketamine (5 mg/kg i.m.), diazepam (0.5 mg/kg i.m.) and xylazine (0.5 mg/kg i.m). While maintained at the appropriate level of anesthesia, the animals received, via needle attached to a micropump, 15 µl injections of unconjugated CTb (List Biological Laboratories, Campbell, CA, United States) in one eye.

The monocular injections were administered into the vitreous humor of the left eye and contained 1% CTb mixed with 5% dimethyl sulfoxide. Five days post-injection, the bats were anesthetized with the same anesthetic protocol as the surgical procedure and subjected to the following procedures.

Perfusions and Immunohistochemistry:

… Frozen brains were cut into 30-m coronal sections. Slices with SCN were collected from 0.45 mm to 1.08 mm post-bregma, approximately at the same level of the anterior commissure in the rostral section. On the other hand, slices containing IGL were collected from 3.84 mm to 5.04 mm post-bregma, approximately at same level of the external medullary lamina in the rostral level. All sections were collected in PB, and a one-in-six series was processed for CTb. Floating sections were incubated with goat anti-CTb antiserum (List Biological Laboratories, Campbell, CA, United States) in PB containing 0.4% Triton X-100 and 5% normal donkey serum for 1824 h. The sections were incubated with a secondary antiserum (biotinylated donkey anti-goat, Jackson Immunoresearch Laboratories, West Grove, PA, United States) in the same medium as above for 90 min.

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