S-(2-Succinyl)-Cysteine (2SC) Immunostain, Technical Component Only
S-100 Immunostain, Technical Component Only
S-100B Protein, Serum
S-Sulfocysteine Panel, Urine
Saccharomyces cerevisiae Antibody, IgA, Serum
Saccharomyces cerevisiae Antibody, IgG, Serum
Safflower (Carthamus tinctorius) IgE
Sage (Artemisia spp.) IgE
Salicylate, Serum
SALL4 Immunostain, Technical Component Only
Salmon IgG
Salmon, IgE, Serum
Salmonella Culture, Feces
Sandhoff Disease, HEXB Gene, Full Gene Analysis, Varies
Sarcoma Targeted Gene Fusion/Rearrangement Panel, Next-Generation Sequencing, Tumor
Sardine (Pilchard), IgE, Serum
SATB2 Immunostain, Technical Component Only
SC5b-9 Level Terminal Complement Complex, Plasma
Scale, IgE, Serum
Scallop, IgE, Serum
Schistosoma Exam, Random, Urine
Schistosoma species Antibody, IgG, Serum
Scl 70 Antibodies, IgG, Serum
Scleroderma Comprehensive Profile
SCN4A (Myotonia) DNA Sequencing Test
SDH Genes Mutation Analysis, Next-Generation Sequencing, Tumor
SDHB Immunostain, Technical Component Only
Seafood Allergen Profile, Serum
Seasonal Inhalants Allergen Profile, Serum
Secobarbital, Serum
Sedative Hypnotic Panel, Urine
Selenium, Blood
Selenium, Serum
Semaphorin 3B (SEMA3B) Immunostain, Technical Component Only
Semen Analysis with Strict Morphology, Semen
Semen Analysis, Semen
Seminal Fluid, IgE, Serum
Septin-5 Antibody, Cell Binding Assay, Serum
Septin-5 Antibody, Cell-Binding Assay, Spinal Fluid
Septin-5 Antibody, Tissue Immunofluorescence Titer, Serum
Septin-5 Antibody, Tissue Immunofluorescence, Spinal Fluid
Septin-7 Antibody, Cell-Binding Assay, Serum
Septin-7 Antibody, Cell-Binding Assay, Spinal Fluid
Septin-7 Antibody, Tissue Immunofluorescence Titer, Serum
Septin-7 Antibody, Tissue Immunofluorescence Titer, Spinal Fluid
SEPTIN9 Gene, Full Gene Analysis, Varies
SeroNeg RAdx3 Profile
Serotonin Release Assay, Unfractionated Heparin, Mass Spectrometry, Serum
Serotonin, 24 Hour, Urine
Serotonin, Blood
Serotonin, Serum
SERPINA1 Gene, Full Gene Analysis, Varies
Sertraline (Zoloft) and Desmethylsertraline
Sesame Seed IgG
Sesame Seed, IgE, Serum
Sesame Seed, IgE, with Reflex to Sesame Seed Component, IgE, Serum
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS CoV-2) and Influenza Virus Type A and Type B RNA, Molecular Detection, PCR, Varies
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS CoV-2), Influenza Virus Type A and Type B RNA, and Respiratory Syncytial Virus (RSV) Molecular Detection, PCR, Varies
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS CoV-2), Molecular Detection, Varies
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), Nucleocapsid, Total Antibody, Serum
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), RNA Detection, ddPCR, Tissue
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), Spike Antibody, Semi-Quantitative, Serum
Severe Combined Immunodeficiency (SCID) Gene Panel, Varies
Severe Congenital and Cyclic Neutropenia Gene Panel, Varies
Sex Chromosome Determination, FISH, Tissue
Sex Hormone-Binding Globulin, Serum
Sex-Determining Region Y, Yp11.3 Deletion, FISH
Sezary Diagnostic Flow Cytometry, Blood
Sezary Monitoring Flow Cytometry, Blood
SF-1 Immunostain, Technical Component Only
Sheep Wool, IgE, Serum
Shiga Toxin, Molecular Detection, PCR, Feces
Shigella Culture, Feces
Short QT Syndrome Gene Panel, Varies
Short Ragweed, IgE, Serum
Short Renal Clearance, Iohexol, Preparation
Shrimp IgG
Shrimp, IgE, Serum
Sialic Acid, Free and Total, Random, Urine
Sickle Solubility, Blood
Signal Transducer and Activator of Transcription 6 (STAT6), Technical Component Only
Silicon, Serum
Silver Birch, IgE, Serum
Sinemet, Serum
Sirolimus, Whole Blood
SMAD4 Immunostain, Technical Component Only
Small Dense Low Density Lipoprotein Cholesterol, Serum
Small Lymphocytic Lymphoma, FISH, Tissue
Smith (Sm) Antibodies, IgG, Serum
Smith Lemli Opitz Syndrome, DHCR7 Gene, Full Gene Analysis, Varies
Smith-Lemli-Opitz Screen, Plasma
SMN1 Gene, Full Gene Analysis, Varies
Smooth Muscle Antibody Screen, Serum
Smooth Muscle Antibody Titer, Serum
Smoothelin Immunostain, Technical Component Only
Snail, IgE, Serum
SOD1 Gene, Full Gene Analysis, Varies
Sodium, 24 Hour, Urine
Sodium, Random, Urine
Sodium, Serum
Sole, IgE, Serum
Soluble Fibrin Monomer
Soluble Fibrin Monomer, Plasma
Soluble Liver Antigen (SLA) Autoantibody
Soluble Transferrin Receptor (sTfR), Serum
Solute Carrier Organic Anion Transporter Family Member 1B1 (SLCO1B1) Genotype, Statin, Varies
Somatostatin (Somatotropin Release-Inhibiting Factor, SRIF)
Somatostatin Immunostain, Technical Component Only
Somatostatin Receptor 2 (SSTR2), Immunostain, Technical Component Only
Sorbitol and Mannitol, Quantitative, Random, Urine
Sorbitol and Xylitol, Quantitative, Random, Urine
Sotalol (Betapace)
SOX10 Immunostain, Technical Component Only
SOX11 Immunostain, Technical Component Only
Soybean IgG
Soybean IgG4
Soybean, IgE, Serum
SP100 and GP210 Antibodies, IgG, Serum
SP100 Antibody, IgG, Serum
Special Red Cell Antigen Typing, Whole Blood
Specific Gravity, Random, Urine
Spinach IgG
Spinach, IgE, Serum
Spinal Muscular Atrophy Carrier Screening, Deletion/Duplication Analysis, Varies
Spinal Muscular Atrophy Diagnostic Assay, Deletion/Duplication Analysis, Varies
Spinobulbar Muscular Atrophy (Kennedy Disease), Molecular Analysis, Varies
Spinocerebellar Ataxia Repeat Expansion Panel, Varies
Spinocerebellar Ataxia Type 1, 2, 3, 6, or 7, Repeat Expansion Analysis, Varies
Spirochete Immunostain, Technical Component Only
Spotted Fever Group Antibody, IgG and IgM, Serum
Spruce, IgE, Serum
Squamous Cell Carcinoma Antigen, Serum
Squash, IgE, Serum
Squid, IgE, Serum
SS-A and SS-B Antibodies, IgG, Serum
SS-A/Ro Antibodies, IgG, Serum
SS-B/La Antibodies, IgG, Serum
St. Louis Encephalitis Antibody Panel, IgG and IgM, Spinal Fluid
St. Louis Encephalitis Antibody, IgG and IgM, Serum
Stachybotrys chartarum/atra IgE
Standard Renal Clearance, Plasma and Random Urine
Stemphyllium, IgE, Serum
Sterols, Plasma
Stiff-Person Spectrum Disorders Evaluation, including Progressive Encephalomyelitis with Rigidity and Myoclonus, Serum
Stiff-Person Spectrum Disorders Evaluation, including Progressive Encephalomyelitis with Rigidity and Myoclonus, Spinal Fluid
Stiff-Person Spectrum Disorders including Progressive Encephalomyelitis with Rigidity and Myoclonus, Interpretation, Spinal Fluid
Stiff-Person Spectrum Disorders, including Progressive Encephalomyelitis with Rigidity and Myoclonus, Interpretation, Serum
Stinging Insects Allergen Profile, Serum
Strawberry IgG
Strawberry, IgE, Serum
Streptococcal Antibodies Profile, Serum
Streptococcus Group A, Molecular Detection, PCR, Throat
Streptococcus pneumoniae Antigen, Random, Urine
Streptococcus pneumoniae Antigen, Spinal Fluid
Streptococcus pneumoniae IgG Antibodies, 23 Serotypes, Serum
Streptococcus pneumoniae IgG Antibodies, Total, Serum
Streptococcus pneumoniae IgG Antibodies, Total, with Reflex, Serum
Strict Criteria Sperm Morphology for Infertility Diagnosis and Treatment, Semen
Strongyloides Antibody, IgG, Serum
Styrene, Occupational Exposure, Blood
Succinylacetone, Blood Spot
Sudden Cardiac Death Pathology Consultation
Sugar Cane (Saccharum officinarum) IgE
Sugarbeet Seed, IgE, Serum
Sulfamethoxazole, Serum
Sulfate, 24 Hour, Urine
Sulfatide Autoantibody Test
Sulfonylurea Screen, Urine
Sunflower Seed IgG
Sunflower Seed, IgE, Serum
Sunflower, IgE, Serum
Supersaturation Profile, 24 Hour, Urine
Supersaturation Profile, Random, Urine
Supersaturation Profile, Self-Collect, 24 Hour, Urine
Supplemental Newborn Screen, Blood Spot
Susceptibility, Mycobacterium tuberculosis Complex, Pyrazinamide, Varies
Susceptibility, Mycobacterium tuberculosis Complex, Second Line, Varies
SV40 Immunostain, Technical Component Only
Sweet Gum, IgE, Serum
Sweet Potato, IgE, Serum
Sweet Vernal Grass, IgE, Serum
Swordfish, IgE, Serum
Synaptophysin (SYNAPTO) Immunostain, Technical Component Only
Synovial Sarcoma (SS), 18q11.2 (SS18 or SYT) Rearrangement, FISH, Tissue
Synovial Sarcoma Panel, Technical Component Only
Synthetic Cannabinoid Metabolites Screen, Expanded, Urine
Synthetic Glucocorticoid Screen, Random, Urine
Synthetic Glucocorticoid Screen, Serum
Syphilis Antibody, Treponema pallidum Particle Agglutination, Serum
Syphilis IgG Enzyme Immunoassay, Serum
Syphilis IgG with Reflex, Enzyme Immunoassay, Serum