IFI-A · Raspberry Ellagitannin

Specimen SS-F-AST-782 // ASTRINGENCY · IFI-A

Raspberry Ellagitannin III-PR-B

Rubus idaeus

Raspberry

Tier IIIRaspberry Ellagitannin

Target Trait

2.99×

fold-change

Sanguiin H-6/lambertianin C ellagitannin accumulation

Technical Specifications

SKU

SS-F-AST-782

Genomic Edits

7

GC Content

47.6%

Construct Length

4,047 bp

Promoter System

Ubiquitin / T7

Expression System

Protoplast PEG-fusion

Host Strain

PEG-mediated

Receptor Target

Polyphenol-astringency axis

IFI Score

299

Pathway Edits

  • UGGT overexpression (galloyl-UDP-glucosyltransferase) for galloyl-glucose platform establishment in Rubus
  • laccase-RAG amplification (Rubus-associated galloyl oxidase) for C-C oxidative coupling in sanguiin H-6 formation
  • BAHD-GalT galloyltransferase upregulation for sequential galloylation of glucose scaffold
  • PGT polygalloylglucoside transferase co-expression for lambertianin C extension
  • Protoplast PEG-fusion transient and stable integration protocol
  • Enhanced flux via 5'UTR synthetic leader sequence optimization

Key Interventions

UGGT/laccase-RAG coupled galloyl-glucose ester formation and oxidative C-C couplingBAHD-GalT sequential galloylation for sanguiin H-6 scaffold assemblyPGT polygalloylation for lambertianin C type ellagitannin polymerizationPEG-4000 mediated membrane fusion at 37°CVariant B enhanced: iterative codon optimization for host-matched expression

IFI Subscale Profile

IFI Profile

IFI-S
—
IFI-U
—
IFI-B
—
IFI-K
—
IFI-C
—
IFI-P
—
IFI-A
299
IFI-F
—

Use Case

Commercial raspberry ellagitannin ingredient production, mid-range berry polyphenol formulation, nutraceutical ellagitannin R&D. Enhanced variant for premium or research-grade applications requiring peak astringency fidelity.

License

$1549 · Tier III License

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

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