Inpatient and Outpatient Orderable

Heat Shock Protein 70, IgG by Immunoblot (68KD)

Synonyms

  • 68kD
  • ANTI-68KD (HSP-70) ANTIBODIES
  • HSP
  • HSP70
  • LAB11411

Cerner Name

Heat Shock Protein 70, IgG by Immunoblot

Clinical Info

Not recommended for evaluation of general hearing loss.
The presence of HSP70 IgG antibodies may be useful in predicting corticosteroid responsiveness in a subset of patients with autoimmune inner ear disease (AIED) characterized by idiopathic rapidly progressive sensorineural hearing loss (SNHL). HSP70 IgG antibodies are also associated with a number of autoimmune diseases and have also been reported in apparently healthy individuals. A negative result does not rule out response to treatment or to a diagnosis of AIED.

Specimen Sources

Blood, Arterial Blood, Capillary Blood, Central Line Blood, Venous

Specimen Types

Blood

Container

Gold Top Tube

Collection Instructions

Container/Tube: Red top tube or Gold top tube
Specimen: 0.5 mL serum (0.1 mL min)
Transport Temperature: Refrigerated
Stability: 2 Days Room Temperature
14 Days Refrigerated
1 Year Frozen

Specimen Volume

0.5 mL serum (0.2 mL min)

Transport Instructions

Refrigerated

Specimen Stability

2 Days Room Temperature
14 Days Refrigerated
1 Year Frozen

Methodology

Qualitative Immunoblot

Days Performed

Performing Laboratory

ARUP

CPT

83516

LOINC Code: 43597-4

PDM

5900050

Only Orderable at Locations:

Orderable Everywhere

Results
Component Name Base Name Common Name External Name
ANTI-68KD (HSP-70) ANTIBODIES 68KDAB ANTI 68KD HSP 70 ANTIBODIES Heat Shock Protein 70, IgG by Immunoblot

Result Interpretation

Negative
 
TAT:  4-5 Days

Forms
LAB11411 build edit