LAMP2 Recombinant Rabbit Monoclonal Antibody (141), PE, Invitrogen™

Description

• Preparation: This antibody was obtained from a rabbit immunized with purified, recombinant Mouse LAMP2 (CD107b) (Leu26-Asn379) and conjugated with PE under optimum conditions, the unreacted PE was removed
• Storage: This antibody can be stored at 2C-8C for twelve months without detectable loss of activity
• Protected from prolonged exposure to light
• Do not freeze! Sodium azide is toxic to cells and should be disposed of properly
• Flush with large volumes of water during disposal
• LAMP2 (Lysosome-associated membrane glycoprotein 2, CD107b) is a member of a family of membrane glycoproteins
• LAMP2 provides selectins with carbohydrate ligands, and may play a role in tumor cell metastasis, and have a function in the protection, maintenance, and adhesion of the lysosome
• Prior to posttranslational modification, LAMP2 is approximately 46 kDa polypeptide
• Mature, functional LAMP2 is extensively glycosylated with a variety of different N-linked and O-linked oligosaccharides with a total molecular weight of about 100-130 kDa
• LAMP 2 has a structure comprised of a large amino-terminal intra-lysosomal domain, a hydrophobic trans-membrane domain, and a short carboxyl-terminal cytoplasmic tail
• LAMP2 is used to monitor a very selective form of autophagy called chaperone-mediated autophagy
• LAMP 2 has a structure comprised of a large amino-terminal intra-lysosomal domain, a hydrophobic trans-membrane domain, and a short carboxyl-terminal cytoplasmic tail
• The LAMP protein has 3 variant forms: LAMP-2A, -2B, and 2C
• LAMP2, together with CD107a/LAMP-1, is a major constituent of lysosomal membrane
• The LAMP proteins are involved in lysosome biogenesis and are required for fusion of lysosomes with phagosomes, and LAMP2 is an important regulator in successful phagosomal maturation
• LAMP2 deficiency causes an accumulation of autophagosomes in many tissues leading to cardiomyopathy and myopathy (Danon’s disease).