B7 Homolog 4 Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the amount of B7 homolog 4 protein in a sample.

**Synonyms:** - B7 Family Member, H4 - B7 Homolog 4 - B7 Homolog 4 - B7 Homolog 4 Protein - B7 Superfamily Member 1 - B7-H4 - B7-H4 Measurement - B7H4 - Immune Costimulatory Protein B7-H4 Measurement - Protein B7S1 - V-Set Domain Containing T Cell Activation Inhibitor 1 - V-Set Domain-Containing T-Cell Activation Inhibitor 1 Measurement - VTCN1 Measurement