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Record W2386410674

Expression of sIL-16 in E.coli and Its Activity Analysis

2002· article· en· W2386410674 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueLife Science Research · 2002
Typearticle
Languageen
FieldImmunology and Microbiology
TopicGalectins and Cancer Biology
Canadian institutionsCAE (Canada)
Fundersnot available
KeywordsJurkat cellsRecombinant DNAlac operonMolecular biologyComplementary DNAAffinity chromatographyEscherichia coliExpression vectorProtein expressionPlasmidBiologyChemistryGeneBiochemistryT cellEnzymeGenetics
DOInot available

Abstract

fetched live from OpenAlex

The sIL16 cDNA was amplified by PCR,and then the fragment was inserted into an expression vector pET28a(+) under T7 promoter control and constructed recombinant plasmid pETsIL16.pETsIL16 was transformed to E.coli BL21(DE3) and the protein was expressed after IPTG induction at low temperature.It was purified by Ni2+ affinity chromatography column,and incubating with Jurkat cells to access its function to IL2R expression on the surface of the cells. An obvious expression band about 18kD can be detected in the recombinant protein by SDSPAGE.The purity efficiency was up to 90 percent.And the recombinant product upregulated the IL2R expression on surface of the Jurkat cells about 18.54 percent.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.248
Threshold uncertainty score0.788

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.003
Science and technology studies0.0000.001
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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.

Opus teacher head0.099
GPT teacher head0.390
Teacher spread0.291 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it