Monoclonal antibodies for fumonisins B<sub>1</sub>, B<sub>2</sub>and B<sub>3</sub>
Bibliographic record
Abstract
There has been only one report of fumonisin antibodies produced from a fumonisin-bovine serum albumin (BSA) immunogen in the past. Other, more exoteric, carriers, such as cholera toxin and keyhole limpet hemocyanin, have also been used. The resulting antibodies have a wide range of sensitivity and selectivity for the most common fumonisins B1, B2 and B3. We report on fumonisin monoclonal antibodies produced in typical fashion from an immunogen consisting of FB1 conjugated to BSA through its terminal amino group. These antibodies have excellent cross-reactivity with the three main fumonisins: FB1, 100%, FB2, 94%, and FB3, 72%, adequate sensitivity with an IC50 of 430 ng/mL for FB1, and show excellent correlation between ELISA and total fumonisins as determined by HPLC, with a slope of 0.985 and an r2 of 0.987.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.007 | 0.004 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".