Anti-LAMP-2 Antibody

About this product

Boster Bio Anti-LAMP-2 Antibody (Catalog # A01573) . Tested in ELISA, WB, ICC, IHC-P applications. This antibody reacts with Human, Mouse.

Specifications

Catalog number

A01573

Size / count

0.1 mg

Dry ice

No

Hazardous

No

Discontinued

No

Background

Autophagy, the process of bulk degradation of cellular proteins through an autophagosomic-lysosomal pathway is important for normal growth control and may be defective in tumor cells. It is involved in the preservation of cellular nutrients under starvation conditions as well as the normal turnover of cytosolic components and is negatively regulated by TOR (Target of rapamycin) . LAMP-2, a highly glycosylated protein associated with the lysosome, has recently been shown to be important in autophagy as mice deficient in this protein failed to convert autophagic vacuoles into vacuoles leading to impaired degradation of long-lived proteins. This correlates with the finding that human LAMP-2 deficiency causing Danon's disease is associated with the accumulation of autophagic material in striated myocytes. LAMP-2 exists in multiple isoforms.

Synonyms

Mac3, LGP-B, CD107b, Lamp-2, Lamp II, Lamp-2a, Lamp-2b, Lamp-2c, Lysosome-associated membrane glycoprotein 2, CD107 antigen-like family member B, LAMP-2

Gene Name

LAMP2

UniProt

P17047

Host

Rabbit

Reactivity

Human, Mouse

Cross Reactivity

LAMP-2 antibody cross reacts with LAMP2B and LAMP2C, but not LAMP2A.

Immunogen

LAMP-2 antibody was raised against a 17 amino acid synthetic peptide from near the carboxy terminus of human LAMP-2. The immunogen is located within the last 50 amino acids of LAMP-2.

Clonality

Polyclonal

Tissue Specificity

Detected in liver and kidney (at protein level) . Detected in liver and kidney.

Applications

ELISA, WB, ICC, IHC-P

Field of Research

Apoptosis, Autophagy

Purification

LAMP-2 Antibody is affinity chromatography purified via peptide column.

Concentration

1 mg/mL

Form

Liquid

Function

Plays an important role in chaperone-mediated autophagy, a process that mediates lysosomal degradation of proteins in response to various stresses and as part of the normal turnover of proteins with a long biological half-live (PubMed:10972293) . Functions by binding target proteins, such as GAPDH and MLLT11, and targeting them for lysosomal degradation (By similarity) . Required for the fusion of autophagosomes with lysosomes during autophagy (PubMed:27628032) . Cells that lack LAMP2 express normal levels of VAMP8, but fail to accumulate STX17 on autophagosomes, which is the most likely explanation for the lack of fusion between autophagosomes and lysosomes (PubMed:27628032) . Required for normal degradation of the contents of autophagosomes (PubMed:10972293, PubMed:12221139) . Plays a role in lysosomal protein degradation in response to starvation (PubMed:27628032) . Required for efficient MHCII-mediated presentation of exogenous antigens via its function in lysosomal protein degradation; antigenic peptides generated by proteases in the endosomal/lysosomal compartment are captured by nascent MHCII subunits. Is not required for efficient MHCII-mediated presentation of endogenous antigens (By similarity) .

Storage Conditions

LAMP-2 antibody can be stored at 4°C for three months and -20°C, stable for up to one year. Avoid repeated freeze-thaw cycles. Antibodies should not be exposed to prolonged high temperatures.

Observed Molecular Weight

45681 MW

Gene Name Synonym

Lysosomal-associated membrane protein 2

Subcellular Location

Cell membrane

Prediction Reactivity

Chicken, Rat, Bovine

Protein Name

Lysosomal-associated membrane protein 2

Isotype

IgG

Contents

LAMP-2 Antibody is supplied in PBS containing 0.02% sodium azide.