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Product: 22plus_B47

22PLUS Allergy-PRO IgE Allergy Test (Basic 47 items)

Recommended for

  • Recommended for 1.5 years old or above

  • Patients with allergies

  • People with allergies

  • One or both of the parents are allergic

  • The following symptoms occur in daily life, but the cause cannot be found: skin problems, eczema, nasal allergy, etc.

  • School-aged children: Children’s immune system is not yet sound and is easily affected by allergens. Allergen testing can be used to understand the cause of allergies and avoid them


Key Checkup Items:

  • Basic 47 items of Allergy-PRO IgE allergy test

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1 Items


  • Pea
  • Potato


  • Clam
  • Cod
  • Crab
  • Mackerel
  • Shrimp / Prawn


  • Beef
  • Chicken
  • Pork


  • Cockroach
  • Housedust
  • Dermatophagoides pteronyssinus
  • Dermatophagoides farinae

Plant & Pollen

  • Birch
  • Oak
  • Common Ragweed
  • Japanese hop
  • Alder

Dairy / Egg Products

  • Alpha-Lactalbumin
  • Beta-Lactoglobulin
  • Casein
  • Milk
  • Egg white
  • Egg yolk


  • Peach
  • Apple


  • Soy bean
  • Peanut
  • Walnut


  • Wheat
  • Rice
  • Yeast

Inhalation Allergens

  • Cat dander
  • Dog dander
  • Candida albicans
  • Aspergillus fumigatus
  • Penicillium notatum
  • Alternaria alternata
  • Mugwort
  • Tricophyton rubrum
  • Staphylococcal enterotoxin B
  • Bermuda grass
  • Orchard grass
  • Sweet vernal
  • Timothy grass


  • Silkworm pupa

What is an allergy?

The term ‘allergy’ is used to describe the abnormal response of the immune system to usually harmless foreign substances.  Normally, the immune system only initiates an immune response against harmful substances such as viruses and bacteria to protect us. However, in ’allergic’ individuals, the immune system treats the substances that are not harmful to most people as invaders (known as allergens) and over-reacts to them by activating the immune response. This results in various symptoms from mild discomfort to severe distress.

What is IgE’s role in allergy?

There are different types of allergy reactions, varied by immunological mechanisms. The most well-known allergy is immediate hypersensitivity, and Immunoglobulin E (IgE) plays a critical role. IgE is a type of antibodies produced by the immune system. When an ‘allergic’ person is exposed to an allergen for the first time, the immune system will make and release a large amount of IgE antibodies specific to that allergen, part of which are bound to the surface of mast cells. If the individual is exposed to the same allergen again, the allergen binds to its specific IgE antibodies on the surface of mast cells and triggers the rapid release of histamine and other mediators, which causes various symptoms.


Blood Sample Collection Arrangement

  • Please make an appointment before blood sample collection
  • There is no blood collection service on Sunday and public holidays
  • For customers under the age of 18, parents or guardians must be present
  • 22 PLUS Genomic Information Technology Limited staff will have body temperature when they enter the workplace, and use disposable blood drawing equipment and disinfect hands with alcohol hand to make guests feel at ease
  • 22 PLUS Genomic Information Technology Limited reserves the right to determine whether it can provide blood collection service based on the situation of the customer


Buccal Swabs Collection

  • If the buccal swabs packaging in the sampling kit is found to be damaged or the expiry date has passed, please do not use it
  • Begin sample collection by rinsing your mouth with water. Please keep your mouth clean and moist
  • Each buccal swab can only be used once and cannot be reused
  • After collecting the sample, please send it back to 22PLUS laboratory within 3 days, expired samples may affect the test results, 22PLUS laboratory will not process expired samples
  • Stored at room temperature until delivered to 22PLUS laboratory
  • People aged 18 or below should use the buccal swab with parent or guardian
  • If you have any questions, please call +852 26971115 to contact 22PLUS customer service staff and refer to the instructions in the sampling kit


Appointment Process

  • After confirming that the payment has been completed. Clients will be informed within 1-2 working days to arrange an appointment.
  • The customer service staff of 22 PLUS Genomic Information Technology Limited will go through the procedure with clients


Health check terms:

  • After successful payment, the confirmation email will be sent to client’s email address by health.ESDlife. 22PLUS customer service will call the clients to make an appointment within 1-2 working days. Clients can also call for enquiries (Tel: 2697 1115)
  • After purchasing the plan, an official receipt issued by health.ESDlife can be arranged and sent within 7-14 working days. Customers can request a receipt at the time of purchase, or contact the customer service representative via the following methods: email ( or phone (3151 2288)
  • The testing plan is suitable for people of all ages
  • Guidelines for the clients under 18: must be accompanied by a parent or guardian and sign a consent form on site. After verified the identification, relevant testing services can be procced
  • The test service plan is valid for 3 months, and the customer must complete the test within 3 months (from the date of payment confirmation), and it will be invalid after the deadline.



  • Client can get one FREE the telephone counseling. Otherwise, if client require face-to-face explanations, would be charged an additional fee of $1250
  • If the client does not retrieve the report within 3 months after the test, all reports will be destroyed and will not be stored. Please note an administration fee will be charged $100 for additional copies (within 3 months after the test)
  • Clients shall bare the full responsibility of losing items by using mail service
  • All tests are not for medical diagnosis or treatment purposes


  • Sensitivity-PRO IgG Food Sensitivity Test & Allergy-PRO Test Plan – reporting result in 5 working days
  • Other Tests – reporting result in 15-28 working days

A. Local customers:
(1) Receive a copy of the report by e-mail and * collect the original report in person at 22PLUS company (10/F, Stelux House, 698 Prince Edward Road East, San Po Kong, Kowloon)
(2) Receive a copy of the report by email or **mail the original report

B. Mainland and Macau customers:
(1) Receive a copy of the report by e-mail and * collect the original report in person at 22PLUS company (10/F, Stelux House, 698 Prince Edward Road East, San Po Kong, Kowloon)
(2) ***SF Express report

*Self Pick-Up Time: Monday to Saturday: 10 am to 5 pm
** Mailing report: the freight is paid by the customer
***SF Express report: the freight is paid by the customer



  1. All health check/health screening services are not for the purpose of medical diagnostic or therapeutic purposes.   When there is any sign of symptom/disease in your health, please consult Doctor immediately for diagnosis and treatment. 
  2. The Merchant is the service provider of this Service/Product.  ESD Services Limited (“Health.ESDlife”) is not the service provider of this Service/Product.  Health.ESDlife is irresponsible to any loss, injury or law action caused by using this service/product.  Any claims and inquiries should be addressed to the respective Merchant.
22Plus Genomic Information Technology Limited1 Locations


Value for money 4.0
Service 4.0
Facility 5.0
Waiting time 5.0
Report time 5.0

User Reviews

Lai T*** W*** 2023-12-19
星期六特別安排10分好,無需等候 服務優質
  • 1
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