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Showing search results for "algorithm" 61-70 of 314

  1. TBG (Thyroxine Binding Globulin)

    Thyroxine-binding globulin (TBG), a glycoprotein produced in the liver, binds both thyroxine (T4) and triiodothyronine (T3) with high affinity. Because TBG accounts for 76% of plasma protein thyroxine-binding activity, …... More

  2. Sjgren's Antibody (SS-A)

    Sj gren's Antibodies (SS-B) is detected in approximately 15% of patients with Sj gren's Syndrome. Sj gren's Antibody (SS-B) is present only if Sj gren's Antibody (SS-A) is also detected. The presence of both antibodies…... More

  3. Tryptophan, LC/MS

    Tryptophan, LC/MS CPT Code(s) 82131 Methodology Liquid Chromatography/Mass Spectrometry (LC/MS) Reference Range(s) 1 Month 17-85 umol/L 1-23 Months 16-92 umol/L 2-17 Years 30-94 umol/L 18 Years …... More

  4. Saccharomyces cerevisiae Antibodies (ASCA) (IgA, IgG)

    Saccharomyces cerevisiae Antibodies (ASCA) (IgA, IgG) CPT Code(s) 86671 (x2) Methodology Enzyme Linked Immunosorbent Assay (ELISA) Reference Range(s) ASCA IgA 20.0 U Negative 20.1-24.9 U Equivocal 25.0 …... More

  5. Sm/RNP Antibody

    Smith (Sm)/U1-RNP Antibody is detected in patients with mixed connective tissue disease (having features of systemic lupus erythematosus (SLE), scleroderma, and polymyositis).... More

  6. Sequential Integrated Screen, Part 2

    To assess maternal risk for carrying a fetus with Down Syndrome (Trisomy 21), Trisomy 18, or a neural tube defect. These types of tests are standard-of-care in obstetrics.... More

  7. Sequential Integrated Screen, Part 1

    To assess maternal risk for carrying a fetus with Down Syndrome (Trisomy 21), Trisomy 18, or a neural tube defect. These types of tests are standard-of-care in obstetrics.... More

  8. Triple Screen

    Maternal serum triple screen is used for prenatal screening for Down syndrome (Trisomy 21), Trisomy 18 (Edwards syndrome), and Open Neural Tube Defects (ONTD). This profile includes Alpha-Fetoprotein (AFP), unconjugated…... More

  9. Zika Virus Antibody (IgM)

    Testing should only be performed on individuals meeting Centers for Disease Control and Prevention (CDC) Zika virus clinical criteria (e.g., a history of clinical signs and symptoms associated with Zika virus infection…... More

  10. Tick ID with Reflex to Lyme Disease DNA, Real-Time PCR, Tick

    Lyme disease borreliae ( Borrelia burgdorferi ) are transmitted to humans most commonly by ixodes ticks. During a blood meal, B. burgdorferi migrate to the salivary glands where transmission to humans occurs, …... More

* The tests listed by specialist are a select group of tests offered. For a complete list of Quest Diagnostics tests, please refer to our Directory of Services.