Commercial Access Only

Specimen SS-COM-AST-0338 // ASTRINGENCY

Grape Extract T2-IV-IN

Vitis vinifera

Grape

Grape Extract SeriesTier 2

Target Trait

400

mg/L

Reported target: 400 mg/L proanthocyanidin

Technical Specifications

Genomic Edits

8

GC Content

(49%)

Construct Length

6,480 bp

Promoter System

T7/SP6 cell-free

Expression System

In-vitro cell-free

Host Strain

Cell-free

Pathway Edits

  • LAR + ANR co-expression
  • Proanthocyanidin pathway initiation

Key Interventions

LAR/ANR dual-cassette co-expressionProanthocyanidin B-type dimer initiation

Application Domains

Industrial

Intended Use

High-purity grape tannin extract for pharmaceutical-grade astringency compounds — Industrial grade via in-vitro cell-free.

Access

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