Rabbit anti-Human AK2 Polyclonal Antibody

Uniprot Id

P54819

Target Species

Human

Target Name

AK2

Target Full Name

Adenylate kinase 2, mitochondrial

Target Function

Catalyzes the reversible transfer of the terminal phosphate group between ATP and AMP. Plays an important role in cellular energy homeostasis and in adenine nucleotide metabolism. Adenylate kinase activity is critical for regulation of the phosphate utilization and the AMP de novo biosynthesis pathways. Plays a key role in hematopoiesis.

Target Involvement

Reticular dysgenesis (RDYS)

Target Subcellular Location

Mitochondrion intermembrane space.

Target Protein Families

Adenylate kinase family, AK2 subfamily

Target Tissue Specificity

Present in most tissues. Present at high level in heart, liver and kidney, and at low level in brain, skeletal muscle and skin. Present in thrombocytes but not in erythrocytes, which lack mitochondria. Present in all nucleated cell populations from blood,

Target Research Area

Cell Biology

Target Synonyms

Adenylate kinase 2; adenylate kinase 2, mitochondrial; Adenylate kinase isoenzyme 2; ADK2; AK 2; ak2; ATP AMP transphosphorylase ; ATP-AMP transphosphorylase 2; EC 2.7.4.3; KAD2_HUMAN; mitochondrial

Target Background

Adenylate kinases are involved in regulating the adenine nucleotide composition within a cell by catalyzing the reversible transfer of phosphate groups among adenine nucleotides. Three isozymes of adenylate kinase, namely 1, 2, and 3, have been identified in vertebrates; this gene encodes isozyme 2. Expression of these isozymes is tissue-specific and developmentally regulated. Isozyme 2 is localized in the mitochondrial intermembrane space and may play a role in apoptosis. Mutations in this gene are the cause of reticular dysgenesis. Alternate splicing results in multiple transcript variants. Pseudogenes of this gene are found on chromosomes 1 and 2.