Genetic Testing Company | The DNA Diagnostic Experts | GeneDx

In observance of Labor Day, GeneDx will be closed and will not accept specimens on Monday, September 7, 2015.  We will resume our normal schedule on Tuesday, September 8, 2015.  If you have any questions or inquiries, please call us at 301-519-2100 or email us at zebras@genedx.com.

DMP1 Gene Sequencing

FORMS AND DOCUMENTS

TEST DETAILS

Genes:
DMP1
Disorders:
Clinical Utility:
  • Confirmation of the clinical diagnosis
  • Differentiation from autosomal dominant and X-linked forms of the disease
  • Determination of appropriate therapeutic approach
  • Prenatal diagnosis in at-risk pregnancies
Lab Method:
Capillary Sequencing

ORDERING

Test Code:
314
Turnaround Time:
6-8 weeks
Preferred Specimen:
2-5 mL Blood - Lavender Top Tube
Alternative Specimen:
Oral Rinse (30-40 mL), Dried Blood Spots

BILLING

CPT Codes:
81479x1
New York Approved:
No
ABN Required:
Yes
Billing Information:
View Billing Policy
ICD Codes:
  • 275.3: Disorders of phosphorus metabolism, Familial hypophosphatemia, Hypophosphatasia, Vitamin D-resistant: osteomalacia rickets
  • 268.2: Osteomalacia, unspecified
* For price inquiries please email zebras@genedx.com

REFERENCES

  1. Feng, J.Q., et al., Loss of DMP1 Causes Rickets and Ostomalacia and Identified a Role for Osteocytes in Mineral Metabolism, Nat Genet 38(11): 1310-1315 (2006).
  2. Lorenz-Depiereux, B., et al., DMP1 Mutations in Autosomal Recessive Hypophosphatemia Implicate a Bone Matrix Protein in the Regulation of Phosphate Homeostasis, Nat Genet 38(11):1248-1250 (2006).
  3. Farrow et al. The role of DMP1 in autosomal recessive hypophosphatemic rickets. J Musculoskelet Neuronal Interact 7(4):30-312 (2007).

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