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Persimmon (Kaki Fruit) (f301) IgE
Quest Diagnostics1 test optionFrom $15.23
Persimmon (Kaki Fruit) (f301) IgE
Quest DiagnosticsCatalog information reviewed: August 24, 2026 by the Sunridge Medical clinical team.
What this laboratory test evaluates
Persimmon (Kaki Fruit) IgE Test
This test measures the body's allergic response to persimmon (Kaki fruit) by quantifying IgE antibodies. It's a precise lab test used alongside other clinical evaluations to help diagnose food allergies. While highly sensitive, a positive result means the person has IgE antibodies to persimmon but might not have noticeable allergy symptoms when eating the fruit. A healthcare provider should evaluate these results along with a patient's medical history to accurately diagnose a food allergy.
Who might need this test?This test is especially useful in situations where skin allergy tests might not be suitable, such as:• Widespread skin disease
• Recent use of antihistamines
• Uncooperative patients
• High risk of severe allergic reactions from skin tests
What type of sample is required for this test?0.3 mL serum.
Test ResourcesFor more detailed information on this allergen, visit Phadia's Immunocap Allergen Information.
References1. Bernstein IL, et al. Ann Allergy Asthma Immunol. 2008;100(suppl 3):S1-S148.
2. Sampson HA, et al. J Allergy Clin Immunol. 2014;134:1016-1025.
3. Boyce JA, et al. J Allergy Clin Immunol. 2010;126(6 suppl):S1-S58.
Additional test information
This test is an allergen-specific IgE antibody test that quantifies an individual’s IgE response to persimmon (Kaki fruit). It is an in vitro quantitative assay, which is intended to be used in conjunction with other clinical information to aid in the diagnosis of food allergy.
Collection and processing
- Sample type: Serum
- Fasting: No
- Estimated laboratory processing: Results should be available in 2 – 5 business days after the sample is collected
How Sunridge uses laboratory information
Sunridge considers the medical question, symptoms, history, medications, prior results, and whether the finding could change care before recommending testing. A laboratory result is not interpreted in isolation and does not establish a diagnosis by itself.
Before requesting this test
Availability, collection requirements, eligibility, and processing estimates can change. Sunridge reviews each request and, when appropriate, creates the order through Fullscript. Follow the current instructions supplied with the approved order.
Common questions about this laboratory test
- What sample does this test require?
- The listed sample type is Serum. Confirm current collection instructions in the approved order.
- Does this test require fasting?
- The current catalog record lists fasting as: No. Follow the instructions supplied with the approved order.
- How long does laboratory processing usually take?
- Results should be available in 2 – 5 business days after the sample is collected. Timing can change after collection or if a laboratory requires additional review.
About this test
Persimmon (Kaki Fruit) IgE Test
This test measures the body's allergic response to persimmon (Kaki fruit) by quantifying IgE antibodies. It's a precise lab test used alongside other clinical evaluations to help diagnose food allergies. While highly sensitive, a positive result means the person has IgE antibodies to persimmon but might not have noticeable allergy symptoms when eating the fruit. A healthcare provider should evaluate these results along with a patient's medical history to accurately diagnose a food allergy.
Who might need this test?This test is especially useful in situations where skin allergy tests might not be suitable, such as:• Widespread skin disease
• Recent use of antihistamines
• Uncooperative patients
• High risk of severe allergic reactions from skin tests
What type of sample is required for this test?0.3 mL serum.
Test ResourcesFor more detailed information on this allergen, visit Phadia's Immunocap Allergen Information.
References1. Bernstein IL, et al. Ann Allergy Asthma Immunol. 2008;100(suppl 3):S1-S148.
2. Sampson HA, et al. J Allergy Clin Immunol. 2014;134:1016-1025.
3. Boyce JA, et al. J Allergy Clin Immunol. 2010;126(6 suppl):S1-S58.
Additional details
This test is an allergen-specific IgE antibody test that quantifies an individual’s IgE response to persimmon (Kaki fruit). It is an in vitro quantitative assay, which is intended to be used in conjunction with other clinical information to aid in the diagnosis of food allergy.
Highlighted health areas
- Allergies and sensitivities
Biomarkers and report focus
The exact analytes and report format can change. Confirm the current contents in the Fullscript order before payment.
- Persimmon (kaki fruit) (f301) ige