50% Glycerol, 0.05% BSA and 0.05% preservative in PBS (pH 7.2-7.4)
Purification
Protein A affinity purification
Concentration
0.2 mg/ml
Storage
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping
Frozen
Form
Liquid
Calculated MW
45 kDa
Observed MW
120 kDa
Clonality
Monoclonal
Clone No.
94B84
Isotype
IgG, Kappa
抗原与靶点信息
Antigen & Target Information
Gene Name
LAMP2
Protein Name
Lysosome-associated membrane protein-2
Background
LAMP2 (Lysosome-associated membrane protein 2) belongs to the lysosomal membrane glycoprotein family. It maintains lysosomal membrane stability and mediates autophagosome-lysosome fusion. LAMP2 is highly enriched on the surface of lysosomal membranes. Its heavily glycosylated structure protects the lysosomal membrane from degradation by luminal hydrolases. Meanwhile, LAMP2 participates in autophagosome-lysosome fusion and serves as a critical molecule for intact autophagic flux. LAMP2 has multiple splice variants that localize to lysosomes or the cell membrane respectively, and functional differences among these variants affect intracellular cargo transport. Defects in the LAMP2 gene cause Danon disease, characterized by lysosomal storage, myocardial and skeletal muscle lesions. In tumor cells, LAMP2 contributes to stress tolerance via autophagy, making it a classic marker for lysosome and autophagy research.