Walnut Component rJug r 1 IgE (Sendout)

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General Information

Lab Name
Walnut Component rJug r 1 IgE (Sendout)
Lab Code
RWALT1
Epic Ordering
Walnut Component rJug r 1 IgE (Sendout)
External Test Id
FWCR1
Description

Useful For: Detecting Walnut Component rJug r 1 specific-IgE using the ImmunoCAP® FEIA method. In vitro allergy testing is the primary testing mode for allergy diagnosis.

Ordering Information: For orders that specify 'walnut component rJug r 1' only. Refer to IgE, Walnut Specific [EWALNT] for all other requests.

Synonyms
FWCR1, rJug r 1
Components

Interpretation

Method

ImmunoCAP FEIA

Reference Range
See individual components
Ref. Range Notes

Interpretation:

Class IgE (kU/L) Comment
0 <0.10 Negative
0/1 0.10 - 0.34 Equivocal/Borderline
1 0.35 - 0.69 Low Positive
2 0.70 - 3.49 Moderate Positive
3 3.50 - 17.49 High Positive
4 17.50 - 49.99 Very High Positive
5 50.00 - 99.99 Very High Positive
6 >99.99 Very High Positive

Ordering & Collection

Specimen Type
Blood
Collection

3 mL blood in GOLD SST or RED TOP tube

Handling Instructions

Outside Laboratories: Centrifuge sample and transfer serum to a separate plastic vial. Refrigerate serum.

Stability: Refrigerated (preferred): 28 days; Frozen: 365 days; Ambient: 28 days. Thawing: Warm/cold okay.

Reject Due To: Gross lipemia or hemolysis.

Quantity
requested: 0.5 mL serum
minimum: 0.5 mL serum

Processing

Processing

Centrifuge sample and transfer serum to a separate plastic vial. Refrigerate serum.

Sendouts:

  • Order Mayo Test: FWCR1.
  • Interfaced: Yes.

Stability: Refrigerated (preferred): 28 days; Frozen: 365 days; Ambient: 28 days. Thawing: Warm/cold okay.

Reject Due To: Gross lipemia or hemolysis.

Performance

LIS Dept Code
Sendouts Mayo Lab (RF) (MARF)
Performing Location(s)
Sendout Mayo forwards to Eurofins Viracor
800-533-1710

18000 W. 99TH Street
Lenexa, KS 66219
Frequency
Performed: Monday - Friday. Report Available: 1-6 days.
Available STAT?
No

Billing & Coding

CPT codes
86008
LOINC
81790-8