PUB62 Antibody

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Product Specs

Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M Phosphate Buffered Saline (PBS), pH 7.4
Form
Liquid
Lead Time
Made-to-order (14-16 weeks)
Synonyms
PUB62 antibody; At5g05230 antibody; K18I23.3 antibody; U-box domain-containing protein 62 antibody; EC 2.3.2.27 antibody; Plant U-box protein 62 antibody; RING-type E3 ubiquitin transferase PUB62 antibody
Target Names
PUB62
Uniprot No.

Target Background

Function
PUB62 Antibody functions as an E3 ubiquitin ligase.
Database Links

KEGG: ath:AT5G05230

STRING: 3702.AT5G05230.1

UniGene: At.33017

Q&A

Here’s a structured collection of FAQs for "PUB62 Antibody" tailored to academic research scenarios, synthesized from peer-reviewed methodologies and antibody research best practices:

Advanced Research Questions

How to resolve contradictory PUB62 localization data across studies?

  • Analytical framework:

    • Meta-analysis: Tabulate reported localizations with experimental conditions:

StudyLocalizationCell TypeFixation MethodAntibody Clone
A (2022)NuclearHeLaMethanolClone X
B (2023)CytoplasmicHEK293PFAClone Y
  • Mechanical reconciliation:

    • Test competing hypotheses using controlled comparative experiments (e.g., cell cycle synchronization if nuclear/cytoplasmic shuttling suspected).

    • Validate with subcellular fractionation + WB .

What computational strategies predict PUB62 Antibody-epitope interactions?

  • Structure-guided approaches:

    • Generate homology models using ABodyBuilder2 or AlphaFold2 for PUB62-epitope docking .

    • Perform molecular dynamics simulations to assess binding stability under physiological conditions.

    • Cross-validate with alanine-scanning mutagenesis of predicted interaction residues .

How to design longitudinal studies assessing PUB62 expression dynamics?

  • Temporal resolution matrix:

TimepointAssayThroughputSpatial Resolution
Acute (0–24h)Live-cell imaging (tagged reporter)LowHigh
Chronic (>7d)Multiplexed IF + AI-based quantitationMediumSubcellular
EndpointSingle-cell RNA-seq + CITE-seqHighCell-type specific
  • Statistical considerations: Account for antibody batch variability using mixed-effects models .

Methodological Best Practices

Standardized protocol for cross-platform PUB62 data comparison

  • Reference materials: Include well-characterized positive/negative control lysates in all assays.

  • Metadata annotation: Adhere to MIACA (Minimum Information About a Cellular Assay) standards for experimental conditions.

  • Quantitative normalization: Use invariant protein signals (e.g., histone H3) for between-experiment calibration .

Strategies for PUB62 Antibody engineering to improve thermal stability

  • Biophysical optimization:

    • Screen framework mutations using yeast surface display libraries .

    • Assess aggregation propensity via dynamic light scattering (DLS) post-engineering .

    • Validate binding kinetics pre/post-engineering using BLI/SPR:

MutantTm (°C)KD (nM)Aggregation (% at 37°C)
Wild-type624.518%
VH-Y27F683.98%

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