Toxins
List Biological Laboratories Inc Tetanus Toxin from Clostridium tetani, 25 μg
Since 1978, List Labs products are unsurpassed in quality, consistency, and reliability for the success of your research and development project! Tetanus toxin is a potent neurotoxin (150,000 Da) produced by the anaerobic bacterium Clostridium tetani. Intact toxin derived from culture supernatants consists of two polypeptide chains connected through an interchain disulfide bond. List Labs offers the native tetanus toxin produced from Clostridium tetani.
Abcam Streptozocin, Pancreatic beta-cell to x in, 100MG
MW 265.22 Da, Purity >95%. Selective pancreatic β-cell toxin. DNA alkylating agent. Diabetagen and anticancer activity in vivo.
The product is subject to the following: Abcam Restricted Use Statement
Sigma Aldrich Fine Chemicals Biosciences Pertussis toxin from Borde2MG
Pertussis toxin from Borde2MG
Enzo Life Sciences Pertussis toxin (Bordetella pertussis) (50 µg) CAS: 70323-44-3
Ultra-pure pertussis toxin delivering optimal antigenicity. Alternative name: Islet activating protein. PTX. Holotoxin. Purity: ≥95%. Formulation: Lyophilized. Containing sodium phosphate and sodium chloride. Source: From Bordetella pertussis, strain 165. Use/Stability: This preparation is lyophilized, aseptically packaged and sealed under vacuum. Do not vortex. Store at 4°C prior to and following reconstitution. Do not freeze. This toxin is considered to be biologically active. The lyophilized preparation will remain active for at least one year
Enzo Life Sciences Cytochalasin B, (5mg), CAS Number: 14930-96-2
Ultra-pure; inhibits actin polymerization. Cytochalasin B is a cell-permeable fungal toxin which binds to the barbed end of actin filaments inhibiting both the association and dissociation of subunits. It causes the disruption of actin filaments and inhibition of actin polymerization. It also inhibits monosaccharide transport across cell membranes. inhibits glucose transport and platelet aggregation. Blocks adenosine-induced apoptotic body formation without affecting activation of endogenous ADP-ribosylation in leukemia HL-60 cells. Formula: C29H37NO5. MW: 479.6. CAS Number: 14930-96-2. Purity: ≥98% (HPLC, TLC). Appearance: White to off-white solid. Solubility: Soluble in methanol or DMSO (20mg/ml). Long Term Storage: -20°C
Sigma Aldrich Fine Chemicals Biosciences Cholera Toxin B subunit 955MG
Cholera Toxin is a heterohexameric AB5 enterotoxin. Cholera Toxin B subunit is the the B subunit pentamer of cholera toxin produced by Vibrio cholera. It is generally involved in the cell trafficking and signalling machineries.
Sigma Aldrich Fine Chemicals Biosciences Xanthohumol primary reference standard | 6754-58-1 | MFCD00210576 | 10MG
Xanthohumol primary reference standard | Mol Wt: 354.4 | 6754-58-1 | MFCD00210576 | 10MG
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.
Biotium Cholera Toxin B, CF488A Conjugate, 100 ug
Cholera toxin B subunit is used for tract-tracing in neurological research, targeting GM1 ganglioside binding and retrograde transport. CF dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Green fluorescent CF488A dye has excitation/emission at 490/515 nm.
Sigma Aldrich Fine Chemicals Biosciences Pertussis toxin from Bordetella pertussis | 70323-44-3 | MFCD00131841 | 50ug
Pertussis toxin from Bordetella pertussis | 70323-44-3 | MFCD00131841 | 50ug
Sigma Aldrich Fine Chemicals Biosciences Paclitaxel from Taxus yannanensis, powder | 33069-62-4 | MFCD00869953 | 1MG
Paclitaxel from Taxus yannanensis, powder | Mol Wt: 853.91 | 33069-62-4 | MFCD00869953 | 1MG