Allergen, Individual-Food Walnut Juglans californica F256

The Allergen, Individual‑Food Walnut Juglans californica F256 is an at‑home allergy test that measures specific IgE sensitisation to walnut (Juglans californica) with laboratory‑certified quantitative results delivered across Dubai and the UAE. A capillary or venous blood sample is collected at home (self‑collection kit or visiting phlebotomist) and analysed in an accredited laboratory to detect immune sensitisation to whole walnut and key component proteins. The report supports clinical interpretation, provides personalized management advice, and helps patients and clinicians plan avoidance strategies and emergency precautions within the UAE healthcare context.

• Walnut (Juglans californica) specific IgE
• Jug r 1 specific IgE
• Jug r 2 specific IgE
• Jug r 3 specific IgE

• After suspected allergic reaction following walnut ingestion (hives, swelling, vomiting, wheeze)
• History of unexplained anaphylaxis or severe allergic reaction
• Persistent atopic eczema or recurrent GI symptoms with suspected nut triggers
• Family history of tree‑nut allergy when planning introduction in infants
• Before supervised food challenge, immunotherapy, or specialist referral

• Accurate, lab‑certified specific and component‑resolved IgE results
• Convenient at‑home sample collection with UAE‑wide service
• Personalised dietary and risk‑reduction advice for patients and caregivers
• Supports clinical decision‑making and referrals to Dubai allergy specialists
• Rapid turnaround and clear reporting suitable for medical records

• At‑home blood collection (validated finger‑prick kit or visiting phlebotomist venous draw)
• No fasting required
• Notify provider of recent severe reactions, immunotherapy, or medications for interpretation
• Pediatric sampling available; indicate age and clinical history when booking