Search Results

Ordering information regarding a Deamidated Gliadin Peptide (DGP) Antibody, IgG test for Clinical Diagnostic Laboratories. Deamidated Gliadin Peptide (DGP) Antibody, IgG Ordering Recommendation Acceptable single screening test for celiac disease. IgA testing recommended to identify IgA deficiency. Use IgG test in individuals who are IgA deficient. May be useful in diagnosing children <2 years who test negative for tTG and EMA antibodies. May aid in monitoring adherence to gluten-free diet. Celiac Disease Reflexive Cascade (2008114 ) or Tissue Transglutaminase (tTG) Antibody, IgG (0056009 ) is the preferred test for screening patients with suspected celiac disease. Mnemonic Methodology Semi-Quantitative Enzyme-Linked Immunosorbent Assay Performed Mon-Sat Reported 1-2 Days New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube (SST). Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Transport 0.5 mL serum. (Min: 0.3 mL) Storage/Transport Temperature: Refrigerated Unacceptable Conditions: Plasma or other body fluids. Contaminated, hemolyzed, grossly icteric, or grossly lipemic specimens. Remarks: Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year Reference Interval 19 Units or less 20-30 Units Negative Weak Positive 31 Units or greater Positive Interpretive Data Note CPT Code 86258 Components Component Chart Name Deamidated Gliadin Peptide (DGP) Ab, IgG Component Test Code 0051359 LOINC 63459-2 Aliases Celiac Disease Antibodies Deamidated Gliadin Antibodies (DGP) Deaminated Gliadin Peptide Antibodies DGP DGP Ab DGP IgA

The product page for the Respiratory Panel for Clinical Diagnostic Laboratories. Complete Respiratory Allergy Scan Breathe easier with answers. This panel is designed to identify airborne allergens that may be behind your sneezing, congestion, itchy eyes, or asthma-like symptoms. Whether it’s seasonal discomfort or year-round sensitivity, this test helps pinpoint the specific environmental triggers affecting your respiratory health. Here’s what it checks — and why it matters: IgE Total, Serum – Measures your body’s overall allergic sensitivity, giving a baseline for reactivity. Environmental & Airborne Allergens – Tests for 23 common respiratory irritants, including: Molds: Alternaria Alternata, Aspergillus Fumigatus, Cladosporium Herbarum, Penicillium Chrysogenum Grasses & Weeds: Bermuda Grass, Johnson Grass, Timothy Grass, Rough Pigweed, Common Ragweed Trees & Pollens: Mountain Cedar, Birch, Cottonwood, Elm, Maple (Box Elder), Oak White, Pecan Hickory, Sheep Sorrel Animals: Cat Dander, Dog Dander, German Cockroach, Mouse Urine Other: Dernariohagoides (Dust Mite), White Mulberry From mold spores to pet dander and pollen, this test helps you understand exactly what’s causing your symptoms — so you can take smart steps to avoid triggers, improve your indoor air quality, and feel more comfortable year-round. Fast results, no referral needed, and no guesswork. $288.00 Taxes will be calculated at checkout Buy Now

Ordering information regarding a T4 Total test for Clinical Diagnostic Laboratories. Thyroxine, Total T4 (Total T4) Ordering Recommendation Preferred test for initial screening and monitoring of thyroid function. Methodology Quantitative Electrochemiluminescent Immunoassay (ECLIA) Performed Mon-Sat Reported Within 24 hours New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube or green (lithium heparin). Also acceptable: lavender Specimen Preparation: Separate serum or plasma from cells ASAP or within 2 hours of collection. Allow serum specimen to clot completely at room temperature. Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Grossly hemolyzed specimens. Remarks: Stability: After separation from cells: Ambient: 4 days; Refrigerated: 8 days; Frozen: 1 year Reference Interval Components Available Separately Reference Interval Thyroxine, Total T4 Cord Blood 6.60-17.50 ug/dL 0-3 days 5.37-22.40 ug/dL 4-30 days 5.24-23.20 ug/dL 1-23 months 5.37-16.00 ug/dL 2-6 years 5.26-14.80 ug/dL 7-11 years 5.70-14.10 ug/dL 12-19 years 4.74-14.60 ug/dL 20 years and older 4.50-11.70 ug/dL Interpretive Data Note CPT Code 84436 Components Component Test Code Component Chart Name LOINC 3005980 Thyroxine, Total T4 3026-2 Aliases Syn-Thyroid T4 T4 Serum T4 Total Only Tetraiodothyronine Thyroid Hormone Thyroxine (T4) Total T4

Ordering information regarding a Deamidated Gliadin Peptide (DGP) Antibody, IgA test for Clinical Diagnostic Laboratories. Deamidated Gliadin Peptide (DGP) Antibody, IgA Ordering Recommendation Acceptable single screening test for celiac disease. IgA testing recommended to identify IgA deficiency. Use IgA test in individuals who are IgA competent. May be useful in diagnosing children <2 years who test negative for tTG and EMA antibodies. May aid in monitoring adherence to gluten-free diet. Celiac Disease Reflexive Cascade (2008114 ) or Tissue Transglutaminase (tTG) Antibody, IgA (0097709 ) is the preferred test for screening patients with suspected celiac disease. Mnemonic Methodology Semi-Quantitative Enzyme-Linked Immunosorbent Assay Performed Mon-Sat Reported 1-2 Days New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube (SST). Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Transport 0.5 mL serum. (Min: 0.3 mL) Storage/Transport Temperature: Refrigerated Unacceptable Conditions: Plasma or other body fluids. Contaminated, hemolyzed, grossly icteric, or grossly lipemic specimens. Remarks: Plasma. Hemolyzed or severely lipemic specimens. Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year Reference Interval 19 Units or less 20-30 Units Negative Weak Positive 31 Units or greater Positive Interpretive Data Note Human recombinant tTG antigen is utilized in this assay CPT Code 86258 Components Component Chart Name Deamidated Gliadin Peptide (DGP) Ab, IgA Component Test Code 0051357 LOINC 63453-5 Aliases Celiac Disease Antibodies Coeliac Disease Antib odies Deamidated Gliadin Antibodies (DGP) Deaminated Gliadin Peptide Antibodies DGP DGP Ab DGP IgA

Ordering information regarding a food allergy panel for Clinical Diagnostic Laboratories. Allergens, Food, Common Adult Food IgE Ordering Recommendation Mnemonic FOOD ADULT Performed Sat-Sun Methodology Quantitative ImmunoCAP Fluorescent Enzyme Immunoassay Reported 1-3 Days New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Multiple patient encounters should be avoided. Collect: Serum separator tube. Multiple specimen tubes should be avoided. Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Transfer 2.25 mL serum to a Standard Transport Tube. (Min: 1.04 mL) Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Hemolyzed, icteric, or lipemic specimens. Remarks: Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year Reference Interval Test Number Components Reference Interval Immunoglobulin E Age Reference Interval (kU/L) 0-5 months 13 or less 6-12 months 34 or less 1-2 years 97 or less 3 years 199 or less 4-6 years 307 or less 7-8 years 403 or less 9-12 years 696 or less 13-15 years 629 or less 16-17 years 537 or less 18 years and older 214 or less Less than or equal to 0.34 kU/L Less than or equal to 0.34 kU/L Allergen, Food, Egg White IgE Allergen, Food, Milk (Cow) IgE Less than or equal to 0.34 kU/L Less than or equal to 0.34 kU/L Less than or equal to 0.34 kU/L Less than or equal to 0.34 kU/L Allergen, Food, Peanut IgE Allergen, Food, Shrimp IgE Allergen, Food, Soybean IgE Allergen, Food, Wheat IgE Less than or equal to 0.34 kU/L Less than or equal to 0.34 kU/L Allergen, Food, Codfish IgE Allergen, Food, Corn IgE Less than or equal to 0.34 kU/L Less than or equal to 0.34 kU/L Allergen, Food, Walnut (Juglans spp) IgE Allergen, Food, Clam IgE Less than or equal to 0.34 kU/L Allergen, Food, Scallop IgE Reference Interval Allergen results of 0.10-0.34 kU/L are intended for specialist use as the clinical relevance is undetermined. Even though increasing ranges are reflective of increasing concentrations of allergen-specific IgE, these concentrations may not correlate with the degree of clinical response or skin testing results when challenged with a specific allergen. The correlation of allergy laboratory results with clinical history and in vivo reactivity to specific allergens is essential. A negative test may not rule out clinical allergy or even anaphylaxis. Reporting Range (reported in kU) Class Scoring Probability of IgE Mediated Clinical Reactionported in kU) Less than 0.10 No significant level detected 0 0.10-0.34 Clinical relevance undetermined 0/1 0.35-0.70 Low 1 0.71-3.50 3.51-17.50 Moderate High 2 3 17.51-50.00 Very High 4 50.01-100.00 Very High 5 Greater than 100.00 Very High 6 Compliance Category: FDA Note Allergens included in this panel: Clam, Egg White, Codfish/Whitefish, Corn, Milk (Cow's), Peanut, Shrimp, Scallop, Soybean, Walnut, Wheat, and IgE Serum Total CPT Code 86003 x11; 82785 Components Component Test Code Component Chart Name LOINC 19113-0 Allergen, Food, Egg White IgE Allergen, Food, Peanut IgE Allergen, Food, Shrimp IgE Allergen, Food, Milk (Cow) IgE 6106-9 7258-7 6206-7 6246-3 Immunoglobulin E 0050345 0055013 0055020 0055024 0055030 Allergen, Food, Soybean IgE Allergen, Food, Wheat IgE 6248-9 6276-0 0055031 0055034 Allergen, Food, Codfish IgE Allergen, Interp, Immunocap Score IgE 6082-2 33536-4 0055036 0055041 Allergen, Food, Corn IgE Allergen, Food, Walnut (Juglans spp) IgE 6087-1 33536-4 0055078 0055209 Allergen, Food, Clam IgE Allergen, Food, Scallop IgE 6076-4 7691-9 0099488 0099495

Ordering information regarding a Tissue Transglutaminase (tTG) IgA test for Clinical Diagnostic Laboratories. Tissue Transglutaminase (tTG) IgA Ordering Recommendation Recommended single screening test for IgA-competent individuals with suspected celiac disease. (IgA testing recommended to identify IgA competence.). May aid in monitoring adherence to gluten-free diet in celiac disease-confirmed patients. Mnemonic Methodology Semi-Quantitative Enzyme-Linked Immunosorbent Assay Performed Mon-Sat Reported Within 24 Hours New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube (SST). Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Transfer 0.5 mL serum to a Standard Transport Tube. (Min: 0.3 mL) Storage/Transport Temperature: Frozen. Unacceptable Conditions: Refrigerated. Remarks: Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid freeze/thaw cycles) Reference Interval 3 U/mL or less 4-10 U/mL Negative Weak Positive 11 U/mL or greater Positive Interpretive Data Presence of the tissue transglutaminase (tTG) IgA antibody is associated with glutensensitive enteropathies such as celiac disease and dermatitis herpetiformis. tTG IgA antibody concentrations greater than 40 U/mL usually correlate with results of duodenal biopsies consistent with a diagnosis of celiac disease. For antibody concentrations greater or equal to 4 U/mL but less than or equal to 40 U/mL, additional testing for endomysial (EMA) IgA concentrations may improve the positive predictive value for disease. Note Testing for tTG IgA antibodies is recommended as an initial screen to identify patients at risk for celiac disease, and in whom duodenal biopsy should be performed to confirm disease. Some patients may have positive tTG IgA but negative EMA IgA and/or deamidated gliadin peptide (DGP) IgA results, which may be associated with false positivity or may indicate early disease. Close clinical correlation with continued testing may be indicated in patients with a family history of or who are at increased risk for celiac disease. A positive serology but normal biopsy may also indicate a gluten-free diet (GFD) prior to testing, latent disease, or early enteropathy. Re-challenge with a gluten diet may be recommended if GFD had been initiated prior to subsequent testing. In the case of latent or early disease, HLA DQ2 and DQ8 testing may be necessary to determine risk for disease. For patients with a high degree of suspicion for celiac disease and who test negative for tTG, EMA and/or DGP IgA tests, selective IgA deficiency should be considered and testing for tTG, EMA and/or DGP IgG antibodies performed. If serology is negative and suspicion for celiac disease is strong, intestinal biopsy may be warranted. Biopsy is particularly important for patients with diarrhea, steatorrhea, weight loss, failure to thrive, or with inherited genetic deficiencies such Down or Turner syndrome. CPT Code 86364 Components Component Chart Name Tissue Transglutaminase (tTG) Ab, IgA Component Test Code 0097709 LOINC 46128-5 Aliases Human RBC tTG Native tTG TG2 IgA Tissue Transglutaminase Tissue Transglutaminase Ab IgA tTG IgA tTG, IGA

Are you interested in scheduling an appointment for blood testing, COVID, FLU, Allergy testing, or some other medical test? Schedule an appointment with us here. SCHEDULE AN APPOINTMENT Clinical Diagnostic Laboratories is a leading medical laboratory providing a wide variety of tests and services, such as routine blood work, H. Pylori tests, STD testing, drug screening, allergy testing, COVID-19, Flu, and much more. Use our easy scheduling tool below to make an appointment. Also, be sure to check out our FAQs page to address any problems you might have. You may also email us or give us a phone call at (703) 760-3222 .

Ordering information regarding a Anti-Mitochondrial Antibody (AMA) test for Clinical Diagnostic Laboratories. Mitochondrial M2 Antibody, IgG (ELISA) Ordering Recommendation May be useful in confirming a diagnosis of primary biliary cholangitis. Mnemonic AMA Performed Mon-Sat Methodology Semi-Quantitative Enzyme-Linked Immunosorbent Assay Reported Within 24 hours New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube. Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Transfer 0.5 mL to a Standard Transport Tube. (Min: 0.3 mL) Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Plasma. Contaminated, hemolyzed, grossly icteric, or severely lipemic specimens. Remarks: Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid repeated freeze/thaw cycles) Reference Interval 20.0 Units or less Negative 20.1-24.9 Units 25.0 Units or greater Equivocal Positive Interpretive Data Anti-mitochondrial antibodies (AMA) are thought to be present in 90-95% of patients with primary biliary cholangitis (PBC). However, the frequency of detected antibodies may be cohort or assay dependent, as lower sensitivities have been reported. Not all PBC patients are positive for AMA; some patients may be positive for SP100 and/or GP210 antibodies. A negative result does not rule out PBC. Compliance Category: FDA Note CPT Code 86381 Components Component Chart Name Mitochondrial (M2) Antibody, IgG Component Test Code 0050065 LOINC 14251-3 Aliases AMA ANTI-MITOCHONDIRAL ANTIBODY ANTIBODIES TO MICROTUBULE ASSOCIATED PROTEIN 2 ANTIMITOCHONDRIAL ANTIBODIES IMMUNOLOGY PROFILE (AMA) MITOCHONDRIAL ANTIBODIES, SERUM

If you're a physician, use this page to access your portal with Clinical Diagnostic Laboratories. Click Here CLICK HERE Physician Registration Are you a physician that would like to work with our laboratory? Click here to register an account with us. View More Click Here CLICK HERE Physician Login If you're a physician currently working with us, click here to login. View More Contact Us

Ordering information regarding a Tissue Transglutaminase (tTG) IgG test for Clinical Diagnostic Laboratories. Tissue Transglutaminase (tTG) IgG Ordering Recommendation Recommended single screening test for IgA-deficient individuals with suspected celiac disease. (IgA testing recommended to identify IgA deficiency.) May aid in monitoring adherence to gluten-free diet in celiac disease confirmed patients. Mnemonic Methodology Semi-Quantitative Enzyme-Linked Immunosorbent Assay Performed Mon-Sat Reported 1-2 Days New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube (SST). Specimen Preparation: Remove serum from cells ASAP or within 2 hours of collection. Transfer 1 mL serum to a Standard Transport Tube. (Min: 0.5 mL) Storage/Transport Temperature: Refrigerated Unacceptable Conditions: Refrigerated. Remarks: Plasma. Hemolyzed or severely lipemic specimens. Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year Reference Interval 5 U/mL or less 6-9 U/mL Negative Weak Positive 10 U/mL or greater Positive Interpretive Data The tTG IgG assay may aid in the diagnosis of gluten-sensitivity enteropathy (i.e., celiac disease, dermatitis herpetiformis) in tTG IgA negative patients with confirmed IgA deficiency. A negative tTG IgG test alone does not rule out gluten-sensitive enteropathy. Note Human recombinant tTG antigen is utilized in this assay CPT Code 86364 Components Component Chart Name Tissue Transglutaminase (tTG) Ab, IgA Component Test Code 0056009 LOINC 56537-4 Aliases Tissue Transglutaminase Transglu taminase tTG tTG IgG