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Babesia Antibodies

Babesia Parasites

Bancroftia/Oncerciasis/Filarial Antibodies

Bartonella (IgG/IgM)

BCR/ABL (Chronic Myeloid Leukemia) Diagnosis – Philadelphia chromosome (9:22 translocation) analysis + FISH studies

BCR/ABL Quantitative – fusion gene sizes p190 + p210 – MUST arrive in the laboratory within 48 hours, before 12pm on Fridays

Becker Muscular Dystrophy – deletions/duplications

Behcet’s Disease – HLA Tissue Typing B*51a

Bence-Jones Protein


Beta 2 Glycoprotein 1 Abs

Beta 2 Microglobulin (Serum)

Beta 2 Microglobulin (Urine)

Beta Carotene

Beta D Glucan

Beta HCG (Oncology)

Beta HCG (Quantitative)

Beta-Glucuronidase (Sly Disease)


Bile Acids – Urine

Bilharzia (Schistosome) Antibody Screen

Bilharzia (Schistosome) Antigen

Bilharzia (Urine)

Bilirubin (Direct/Indirect)

Bilirubin (Total)

Bilirubin (Urine)



Birch Components


BK Polyoma Virus by PCR

Blood Culture

Blood Film Examination

Blood Group †

BNP (NT-pro BNP)

Bone Alkaline Phosphatase

Bone Marrow (Aspirate)

Bone Marrow (Trephine Biopsy)

Bone Screen (Bloods only)

Bone Screen

Borrelia Antibodies (Lyme Disease) IgG, IgM

Borrelia Antibodies (Lyme Disease) IgM

Borrelia Confirmation (Immunoblot)

Brazil Components

Breast Cancer NGS Panel – full sequencing across 14 genes + deletions/duplications – Requires patient informed consent


Brucella Serology

BUN (Blood Urea Nitrogen)