IFI-A · Salivary Protein Interaction

Specimen SS-F-AST-593 // ASTRINGENCY · IFI-A

Salivary Protein Interaction V-AG-A

Vitis vinifera

Grape

Tier VSalivary Protein Interaction

Target Trait

4×

fold-change

Proline-rich protein binding tannin efficiency index

Technical Specifications

SKU

SS-F-AST-593

Genomic Edits

9

GC Content

45.9%

Construct Length

4,656 bp

Promoter System

Tissue-specific 2A11

Expression System

Agrobacterium-mediated T-DNA

Host Strain

EHA105

Receptor Target

Polyphenol-astringency axis

IFI Score

400

Pathway Edits

  • LAR balanced expression (leucoanthocyanidin reductase) for procyanidin catechin unit topology
  • ANR tuning (anthocyanidin reductase) for epicatechin extension unit frequency
  • TT12 vacuolar transport for procyanidin structure-preserving sequestration
  • TT19 glutathione S-transferase for PA sequestration efficiency optimization
  • LDOX co-expression (leucoanthocyanidin dioxygenase) for structural feature modulation of condensed tannin
  • T-DNA right-border optimized integration cassette

Key Interventions

Procyanidin chain topology optimization for proline-rich protein (PRP) binding kineticsLAR/ANR ratio control for PRP-binding structural features in condensed tanninLDOX/TT12 co-expression for vacuolar preservation of PRP-active tannin conformationAgrobacterium co-cultivation with acetosyringone induction

IFI Subscale Profile

IFI Profile

IFI-S
—
IFI-U
—
IFI-B
—
IFI-K
—
IFI-C
—
IFI-P
—
IFI-A
400
IFI-F
—

Use Case

Flagship precision mouthfeel tannin production, pharmaceutical-grade PRP-binding tannin standardization, premium astringency sensation engineering.

License

$9999 · Tier V License

Includes full construct sequence, CRISPR guide designs, pathway edit specifications, flux balance analysis, and IFI validation data.

Already purchased?

Back to Astringency · IFI-AAll Modalities