Please call Clinical Labs of Hawaii at 808.677.7998 (Option 1) with questions about this test.
Synonyms
Lp(a)
Lp(a) apoprotein
Lipoprotein (a), Lp (a), Lp (a) apoprotein
Collect
Serum Separator Tube (SST) or Plasma Separator Tube (PST). Also acceptable: Green (Lithium Heparin), Lavender (EDTA), or Pink (K2EDTA).
Specimen Preparation
Allow specimen to clot completely at room temperature. Separate from cells ASAP or within 2 hours of collection. Transfer 1 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.5 mL)
Stability (from collection to initiation)
After separation from cells: Ambient: 8 hours; Refrigerated: 14 days; Frozen: 1 month
Unacceptable Conditions
Body Fluids.
Storage/Transport Temperature
Frozen.
Performed
Sun-Sat
Reported
Within 24 hours
Methodology
Quantitative Immunoturbidimetry
Test Site
ARUP (99174)
Reference Interval
< 30 mg/dL
CPT Codes
83695
LOINC
10835-7
Collect
Serum Separator Tube (SST) or Plasma Separator Tube (PST). Also acceptable: Green (Lithium Heparin), Lavender (EDTA), or Pink (K2EDTA).
Specimen Preparation
Allow specimen to clot completely at room temperature. Separate from cells ASAP or within 2 hours of collection. Transfer 1 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.5 mL)
Storage/Transport Temperature
Frozen.
Stability (from collection to initiation)
After separation from cells: Ambient: 8 hours; Refrigerated: 14 days; Frozen: 1 month
Please call Clinical Labs of Hawaii at 808.677.7998 (Option 1) with questions about this test.
Synonyms
Lp(a)
Lp(a) apoprotein
Lipoprotein (a), Lp (a), Lp (a) apoprotein
Collect
Serum Separator Tube (SST) or Plasma Separator Tube (PST). Also acceptable: Green (Lithium Heparin), Lavender (EDTA), or Pink (K2EDTA).
Specimen Preparation
Allow specimen to clot completely at room temperature. Separate from cells ASAP or within 2 hours of collection. Transfer 1 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.5 mL)
Stability (from collection to initiation)
After separation from cells: Ambient: 8 hours; Refrigerated: 14 days; Frozen: 1 month
Unacceptable Conditions
Body Fluids.
Storage/Transport Temperature
Frozen.
Performed
Sun-Sat
Reported
Within 24 hours
Methodology
Quantitative Immunoturbidimetry
Test Site
ARUP (99174)
Reference Interval
< 30 mg/dL
CPT Codes
83695
LOINC
10835-7
Collection
Collect
Serum Separator Tube (SST) or Plasma Separator Tube (PST). Also acceptable: Green (Lithium Heparin), Lavender (EDTA), or Pink (K2EDTA).
Specimen Preparation
Allow specimen to clot completely at room temperature. Separate from cells ASAP or within 2 hours of collection. Transfer 1 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.5 mL)
Storage/Transport Temperature
Frozen.
Stability (from collection to initiation)
After separation from cells: Ambient: 8 hours; Refrigerated: 14 days; Frozen: 1 month