Mfg Part Number
Ab03006-1.27
Vector Labs Ab03006-1.27 Anti-Botulinum neurotoxin [BotFab 5], Mouse Fab fragment, kappa (200 μg)
Quick Overview
The original antibody was generated by panning the library against botulinum type B complex.
$517.40
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| Product Class: | Purified |
|---|---|
| Clone ID: | BotFab 5 |
| Synonyms: | BOTOX; BoNT/A; Bontoxilysin-A; Botulinum neurotoxin type A1; Botulinum neurotoxin type A; BoNT/B; Bontoxilysin-B; Botulinum neurotoxin type B; botulinum types A and B toxin complexes. |
| Amount: | 200 μg |
| Application Codes Clone: | ELISA; SPR; FC |
| Shipping Temperature: | Wet Ice |
| Buffer Composition: | PBS with 0.02% Proclin 300. |
| Original Format: | Fab |
| Storage Temperature: | Store at 4⁰C for up to 3 months. For longer storage, aliquot and store at -20⁰C. |
| Chimeric Use Statement: | This reformatted mouse antibody was made using the variable domain sequences of the original Mouse Fab format for improved compatibility with existing reagents assays and techniques. |
| Specificity Statement: | The antibody is specific for the hemagglutinin portion of the botulinum neurotoxin A and B complexes. |
| Application Notes: | The Fab was shown by ELISA to be reactive to botulinum types A and B toxin complexes and not reactive to the 150 kDa NT of type A or B that lacked the non-NT proteins found in the complex. (US5932449A) Surface plasmon resonance demonstrated that the Fab displays a slightly tighter equilibrium binding constant towards botulinum toxin B than toxin A. The dissociation rate constants (kd1 and kd2) with botulinum toxin A are 7.1×10^-3 and 2.3×10^-4 s^-1 (ratio 1:2), while with botulinum toxin B the values are 3.7×10^-3 and 5.7×10^-4 s^-1 (ratio 1:3.5). The Fab antibody was used in an indirect flow cytometric immunoassay to detect the presence of pentavalent toxoid A-B-C-D-E and botulinum toxoid A; the antibody detected the presence of botulinum toxoid A. The limit of sensitivity of the Fab fragment for botulinum toxoid is between 5 and 10 ng/ml (PMID: 10945449) |
| Brand | Vector Labs |
|---|---|
| UNSPSC | 12161500 |