Rabbit antibody to MAP1LC3 B : whole serum

MAP1LC3B is a subunit of neuronal microtubule-associated MAP1A and MAP1B proteins, which are involved in microtubule assembly and important for neurogenesis. MAP1LC3B is probably involved in formation of autophagosomal vacuoles (autophagosomes). SUBCELLULAR LOCATION: LC3-I: Cytoplasm. LC3-II: Intracytoplasmic membrane, lipid-anchor. Cytoplasmic vesicle, autophagosome, autophagosomal membrane, lipid-anchor. LC3-II binds to the autophagic membranes. TISSUE SPECIFICITY: Most abundant in heart, brain, skeletal muscle and testis. Little expression observed in liver. PTM: The precursor molecule is cleaved by APG4B/ATG4B to form LC3-I. This is activated by APG7L/ATG7, transferred to ATG3 and conjugated to phospholipid to form LC3-II. SIMILARITY: Belongs to the MAP1 LC3 family.

After reconstitution keep aliquots at -20AC for a higher stability, and at 4AC with an appropriate antibacterial agent. Glycerol (1:1) may be added for an additional stability. Avoid repetitive freeze/thaw cycles.

Lyophilised

Human, rat. Other species not yet tested.

IHC, WB and ELISA confirmed the specificity for MAP1LC3 B.

1. Pilchowski R. et al. (2011) Specific Protein Patterns Characterize Metastatic Potential of Advanced Bladder Cancer. J Urol. 2011 Jun 16.