karaya gum + acacia + tragacanth

Karaya gum + acacia + tragacanth is a legacy combination **allergenic extract** composed of three plant-derived gum allergens: karaya gum, acacia gum arabic, and tragacanth. It was used as a therapeutic allergen immunotherapy product for patients with documented sensitization to these vegetable gum allergens, with the intent of hyposensitization through repeated parenteral exposure to the relevant allergenic materials. Mechanistically, it does not act through a single molecular target; rather, as an allergen extract immunotherapy, it is intended to modulate pathologic allergen-specific immune responses and reduce clinical reactivity to the included gum allergens over time. Available context suggests a multi-dose injectable biologic/allergenic extract product with an inactive FDA NDC listing, and no clearly identifiable contemporary sponsor, implying a compounded, historical, or discontinued marketed allergenic extract rather than an active modern development program.

Other names

karaya gum + acacia + tragacanthallergenic extract karaya gum + acacia + tragacanthvegetable gum allergenic extract