SP142 - Overview: Programmed Death-Ligand 1 (PD-L1) (SP142), Semi-Quantitative Immunohistochemistry, Manual

Identification of neoplasms expressing programmed cell death 1-ligand 1 (clone SP142)

22C3 - Overview: Programmed Death-Ligand 1 (PD-L1) (22C3), Semi-Quantitative Immunohistochemistry, Manual

Identification of neoplasms expressing programmed cell death 1-ligand 1 (clone 22C3)

RBR - Overview: Retinol-Binding Protein, Random, Urine

Assessing renal tubular injury or dysfunction using random urine collections Screening for other tubular abnormalities Detecting chronic asymptomatic renal tubular dysfunction.(2)

RHUT - Overview: Rheumatoid Factor, Serum

Diagnosis and prognosis of rheumatoid arthritis

CSPCF - Overview: Plasma Cell Proliferative Disorder, Pre-Analysis Cell Sorting, Bone Marrow

Aiding in the diagnosis of new cases of multiple myeloma or other plasma cell proliferative disorders Sorting plasma cells for fluorescence in situ hybridization analysis

PROG - Overview: Progesterone Receptor (PR) Immunostain, Technical Component Only

Qualitative detection of progesterone receptor protein in a diagnostic setting

RB1 - Overview: Retinoblastoma Protein (Rb) Immunostain, Tech Only

Aids in the identification of high-grade neuroendocrine carcinomas and small cell carcinomas

12PU1 - Overview: Protein, Total, 12 Hour, Urine

Evaluation of renal disease Screening for monoclonal gammopathy Screening for postural (orthostatic) proteinuria In select clinical situations, collection of a 12-hour specimen may allow more rapid detection of proteinuria states (eg,...

RSVAB - Overview: Respiratory Syncytial Virus (RSV) In Situ Hybridization, Technical Component Only

Aids in the identification of respiratory syncytial viral infection

TRK - Overview: Tropomyosin Receptor Kinase (TRK) Immunostain, Technical Component Only

Helpful in the screening for neurotrophic tyrosine receptor kinase (NTRK) rearranged tumors