Allergen, Insects and Venom, Yellow Jacket IgG
Also known as: YEL J IGG
Use
This test measures the level of Yellow Jacket venom-specific IgG antibodies in the serum. It is used to determine the presence of an immune response to Yellow Jacket venom, which can be indicative of an allergy. The results aid in diagnosing and monitoring allergic reactions to insect venoms, particularly in patients with a history of anaphylaxis or severe allergic reactions to Yellow Jacket stings. The quantitative assessment helps in understanding the immune status and planning appropriate immunotherapy treatments if necessary.
Special Instructions
Not provided.
Limitations
This test is not FDA cleared or approved and was developed by ARUP Laboratories as a Laboratory Developed Test (LDT). Test results should be interpreted in conjunction with the clinical evaluation of the patient. The test may not detect very low levels of IgG antibodies, and cross-reactivity with other insect venoms is possible. Hemolyzed, icteric, or lipemic specimens are not suitable for testing and can lead to inaccurate results. Additionally, testing is not New York state approved, and specimens from New York clients will be sent to a state-approved laboratory.
Methodology
Immunoassay (Fluorescent Enzyme Immunoassay)
Biomarkers
YellowJacket Venom IgG
Protein
LOINC Codes
- 41229-6 - Yellow Jacket IgG-mCnc
Result Turnaround Time
1-8 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.5 mL
Minimum Volume
0.25 mL
Container
ARUP standard transport tube
Collection Instructions
Separate serum from cells ASAP or within 2 hours of collection.
Storage Instructions
Refrigerated
Causes for Rejection
Hemolyzed, icteric, or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 2 weeks |
| Frozen | 1 year |
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