Membrane Protein Fractionation and Analysis through Western Blot in<i>Aedes aegypti</i>Malpighian Tubules
Bibliographic record
Abstract
Western blot analysis is a well-known and dependable technique used to quantify protein abundance in a wide variety of samples. A major consideration for running a successful western blot is ensuring that the protein to be analyzed is purified appropriately. For work with membrane-bound proteins, traditional methods of protein processing such as the use of high-frequency sonication and ultracentrifugation to separate proteins from the membrane are being replaced with less time-consuming approaches. The use of a membrane fractionation kit, which involves the separation of membrane proteins from soluble (cytosolic) proteins, is effective in allowing for the quantification and analysis of membrane-bound proteins. In this protocol, we describe use of the membrane fractionation kit to isolate membrane-bound proteins, followed by western blot analysis, to observe protein abundance. The protocol involves methods that require organ (or tissue) collection, followed by protein processing, and a 2-d western blot procedure.
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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 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.004 | 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".