Anti-LDL Receptor/LDLR Antibody Picoband®, PE Conjugate

Boster Bio Anti-LDL Receptor/LDLR Antibody Picoband® catalog # A00076-2. Tested in ELISA, Flow Cytometry, IHC, WB applications. This antibody reacts with Human, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Product Specifications

Background

In humans, the LDL receptor protein is encoded by the LDLR gene on chromosome 19. It is mapped to 19p13.2. The low density lipoprotein receptor (LDLR) gene family consists of cell surface proteins involved in receptor-mediated endocytosis of specific ligands. Low density lipoprotein (LDL) is normally bound at the cell membrane and taken into the cell ending up in lysosomes where the protein is degraded and the cholesterol is made available for repression of microsomal enzyme 3-hydroxy-3-methylglutaryl coenzyme A (HMG CoA) reductase, the rate-limiting step in cholesterol synthesis. At the same time, a reciprocal stimulation of cholesterol ester synthesis takes place. Mutations in this gene cause the autosomal dominant disorder, familial hypercholesterolemia. Alternate splicing results in multiple transcript variants.

Synonyms

Low-density lipoprotein receptor; LDL receptor; LDLR

Gene Name

low density lipoprotein receptor

Gene ID

3949

UniProt

P01130

Host

Rabbit

Reactivity

Human,Rat

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

E.coli-derived human LDL Receptor/LDLR recombinant protein (Position: Q35-D843).

Clonality

Polyclonal

Tissue Specificity

Widely expressed, including in adult and fetal brain, placenta, skin fibroblasts, adipose tissue and gonads.

Applications

WB,IHC,Flow Cytometry,ELISA

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

Binds LDL, the major cholesterol-carrying lipoprotein of plasma, and transports it into cells by endocytosis. In order to be internalized, the receptor-ligand complexes must first cluster into clathrin-coated pits. (Microbial infection) Acts as a receptor for hepatitis C virus in hepatocytes, but not through a interaction with viral proteins. (Microbial infection) Acts as a receptor for Vesicular stomatitis virus. (Microbial infection) In case of HIV-1 infection, may function as a receptor for extracellular Tat in neurons, mediating its internalization in uninfected cells.

Components

Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.

References & Citations

1. Aalto-Setala, K., Helve, E., Kovanen, P. T., Kontula, K. Finnish type of low absorbance lipoprotein receptor gene mutation (FH-Helsinki) deletes exons encoding the carboxy-terminal part of the receptor and creates an internalization-defective phenotype. J. Clin. Invest. 84: 499-505, 1989. 2. Aalto-Setala, K., Koivisto, U.-M., Miettinen, T. A., Gylling, H., Kesaniemi, Y. A., Savolainen, M., Pyorala, K., Ebeling, T., Mononen, I., Turtola, H., Viikari, J., Kontula, K. Prevalence and geographical distribution of major LDL receptor gene rearrangements in Finland. J. Intern. Med. 231: 227-234, 1992. 3. Agnello, V., Abel, G., Elfahal, M., Knight, G. B., Zhang, Q.-X. Hepatitis C virus and other flaviviridae viruses enter cells via low absorbance lipoprotein receptor. Proc. Nat. Acad. Sci. 96: 12766-12771, 1999.

Storage Conditions

Store at -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freeze-thaw cycles.

Observed Molecular Weight

130 kDa

Fragment

Rabbit IgG

Specificity

No cross reactivity with other proteins.

Applications Notes

Western blot, 0.25-0.5μg/ml, Human, Rat Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human Flow Cytometry (Fixed), 1-3μg/1x106 cells, Human, Rat ELISA, 0.1-0.5μg/ml, -