Commercial Access Only

Specimen SS-COM-AST-0050 // ASTRINGENCY

Tannin Grade T3-BL-GX

Vitis vinifera

Grape

Tannin Grade SeriesTier 3

Target Trait

250

mg/L

Reported target: 250 mg/L proanthocyanidin

Technical Specifications

Genomic Edits

8

GC Content

(49%)

Construct Length

7,080 bp

Promoter System

CaMV 35S / Ubiquitin

Expression System

Biolistic transformation

Host Strain

Particle Gun

Pathway Edits

  • LAR/ANR dual expression
  • Anthocyanidin reductase upregulation
  • Flavonoid flux enhancement

Key Interventions

Flavonoid flux redirection via MYB transcription factorANR-driven epiafzelechin accumulation

Application Domains

Food ManufacturingPharmaceuticalAgricultural BiotechIndustrialResearch

Intended Use

Commercial tannin grading for wine and beverage industry standardization — Food Manufacturing, Pharmaceutical, Agricultural Biotech, Industrial, Research grade via biolistic transformation.

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