Toxins
Toxins
Sigma Aldrich Fine Chemicals Biosciences Pertussis toxin from Borde2MG
Pertussis toxin from Borde2MG
Toxin Technologies Inc HIGHLY PURIFIED SEB 1MG
SEB; Highly Purified; 1mg; Intended for laboratory and research purposes only; Not intended for human or veterinary drug use
List Biological Laboratories Inc Cholera Toxin (AZIDE-FREE) from Vibrio cholerae, 1 mg
Since 1978, List Labs products are unsurpassed in quality, consistency, and reliability for the success of your research and development project! Cholera toxin is an oligomeric protein of MW 84,000 daltons which consists of a single A subunit surrounded by five B subunits. It is a potent activator of adenylate cyclase and is the pathogenic agent responsible for the symptoms of cholera. Cholera toxin has become a powerful research tool not only in microbiology, but in the fields of physiology, cell biology and biochemistry, as well. Because of the effect on adenylate cyclase, cholera toxin is frequently used for the study of signal transduction mechanisms. In addition, cholera toxin acts as an adjuvant through the stimulation of B-lymphocytes. Cholera toxin is isolated from Vibrio cholerae type Inaba 569B and purified from endotoxin.
List Biological Laboratories Inc Pertussis Toxin from B. pertussis, 50 μg Lyophilized in Buffer
Since 1978, List Labs products are unsurpassed in quality, consistency, and reliability for the success of your research and development projects! Pertussis toxin is produced by Bordetella pertussis, the bacterium responisble for whooping cough. Pertussis toxin is a multi-component protein composed of six non-covalently bound subunits ranging in molecular weight from approximately 9 to 28 kDa. . Pertussis toxin has been referred to in literature as lymphocytosis-promoting factor, islet-activating protein, histamine-sensitizing factor, hemagglutinin and pertussigen. The toxin is useful in creating animal models of autoimmunedisease. For example, pertussis toxin is administered to mice along with myelin antigen to create a mouse model of multiple sclerosis, experimental autoimmune encephalomyelitis (EAE).Pertussis toxin is isolated from Bordetella pertussis strain 165, is highly purified and contains all five subunits. This product is offered as a lyophilized powder.
Enzo Life Sciences C. difficile toxin B (50µg)
Extremely potent cytotoxin. Extremely potent cytotoxin. Alternative name: Clostridium difficile toxin B. Purity: ≥95% (SDS-PAGE). Formulation: Lyophilized. Contains 0.05M HEPES, 0.15M sodium chloride and 5% sucrose. Source: From Clostridium difficile, strain VPI10463. Long Term Storage: +4°C. Applications: ELISA LINE assay, Cytotoxicity studies, Antibody capture.
Enzo Life Sciences Bordetella pertussis toxin (50µg). CAS: 70323-44-3
Native protein. Native protein. Alternative name: Islet-activating protein, PTX. Purity: ≥98%. Formulation: Lyophilized. Contains 0.05M sodium phosphate and 0.5M sodium chloride. Source: From Bordetella pertussis, strain NCTC 10739. Long Term Storage: +4°C. Applications: ELISA LINE assay, Cytotoxicity studies, Antibody capture.
Enzo Life Sciences C. difficile toxin A (50µg)
Potent enterotoxin. Potent enterotoxin. Alternative name: Clostridium difficile toxin A. Purity: ≥95% (SDS-PAGE). Formulation: Lyophilized. Contains 0.05M HEPES, 0.15M sodium chloride and 5% sucrose. Source: From Clostridium difficile, strain VPI10463. Long Term Storage: +4°C. Applications: ELISA LINE assay, Cytotoxicity studies, Antibody capture.
Enzo Life Sciences Cylindrospermopsin (1mg). CAS: 143545-90-8
Tricyclic alkaloid hepatotoxin. Exhibits a completely different mechanism of toxicity than microcystins. Protein synthesis inhibitor. Might be carcinogenic. Inhibits pyrimidine nucleotide synthesis. Purity: ≥95% (HPLC). Appearance: Glassy solid. Solubility: Soluble in water, methanol or DMSO. Long Term Storage: -20°C.
Enzo Life Sciences Hydroxytyrosol. acetate (50mg). CAS: 69039-02-7
Antioxidant comparable to resveratrol (BML-FR104). Is converted to hydroxytyrosol through hydrolysis by esterases. Reaches full oxygen radical absorbance capacity (ORAC) when converted to free hydoxytyrosol. ORAC values of hydroxytyrosol are about 50% higher than resveratrol, 10-fold higher than L(+)-ascorbic acid and 4-fold higher than (-)-epicatechin. Has been shown to have anticancer and antiviral effects. Antibacterial at 400µg/mL against Streptococcus pyogenes, Staphylococcus aureus, Escherichia coli and Klebsiella pneumoniae. Alternative name: HTS, 2-(3,4-Dihydroxyphenyl)-ethanol. Purity: ≥98% (HPLC). Appearance: White to off-white powder. Solubility: Freely soluble in organic solvents; slightly soluble in water (10mg/ml). Long Term Storage: -20°C.
Medchemexpress LLC HY-100309 2mg Medchemexpress, 9-amino-CPT CAS:91421-43-1 Purity:>98%
Medchemexpress, HY-100309 2mg 9-amino-CPT CAS:91421-43-1 9-amino-CPT (9-amino-20(S)-camptothecin) is a topoisomerase I inhibitor with potent anticancer activity. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Medchemexpress LLC HY-100385 5mg Medchemexpress, Brevianamide F CAS:38136-70-8 Purity:>98%
Medchemexpress, HY-100385 5mg Brevianamide F CAS:38136-70-8 Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
