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Invitrogen
LDLR Polyclonal Antibody
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FIGURE: 1 / 3
LDLR Antibody (PA5-115504) in ICC/IF
Immunocytochemistry analysis of LDLR in HeLa cells. Samples were treated with PFA, permeabilized in 0.1% Triton X-100, blocked in 10% serum (45 min at 25°C), and incubated with polyclonal antibody (Product # PA5-115504) at a dilution of 1:200 (1 hr at 37°C). Secondary staining was applied with mouse anti-beta tubulin; AlexaFluor 594 conjugated goat anti-rabbit IgG (Red); AlexaFluor 88 conjugated goat anti-mouse IgG (Green) and DAPI (blue) using a dilution of 1:200 (1 hr at 37°C).
Product Details
PA5-115504
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
A synthesized peptide derived from human LDLR(Accession P01130), corresponding to amino acid residues G516-I566.
Conjugate
Form
Liquid
Concentration
1 mg/mL
Purification
Affinity chromatography
Storage buffer
PBS with 50% glycerol
Contains
0.02% sodium azide
Storage conditions
-20°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Antibody detects endogenous levels of total LDLR.
Target Information
The low density lipoprotein receptor (LDL-R) 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 the LDL-R gene cause the autosomal dominant disorder, familial hypercholesterolemia. Along with SCARB1, CLDN1, and the tetraspanin superfamily member CD81, LDL-R has been reported to be an entry factor for the Hepatitis C virus. At least three isoforms of LDL-R are known to exist.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: LDL receptor; ldl-r; Low-density lipoprotein receptor; low-density lipoprotein receptor class A domain-containing protein 3
Gene Aliases: FH; FHC; Hlb301; LDLCQ2; LDLR; LDLRA
UniProt ID: (Human) P01130, (Mouse) P35951, (Rat) P35952
Entrez Gene ID: (Human) 3949, (Mouse) 16835, (Rat) 300438
virus receptor activity
glycoprotein binding
protease binding
receptor activity
low-density lipoprotein receptor activity
calcium ion binding
protein binding
low-density lipoprotein particle binding
very-low-density lipoprotein particle receptor activity
clathrin heavy chain binding
identical protein binding
apolipoprotein
lipid metabolic process
endocytosis
receptor-mediated endocytosis
cholesterol metabolic process
positive regulation of triglyceride biosynthetic process
regulation of phosphatidylcholine catabolic process
phospholipid transport
intestinal cholesterol absorption
cholesterol transport
low-density lipoprotein particle clearance
lipoprotein catabolic process
cholesterol homeostasis
viral entry into host cell
cholesterol import
regulation of cholesterol homeostasis
transport
lipid transport
steroid metabolic process
lipoprotein metabolic process
response to hypoxia
aging
response to hormone
response to estradiol
response to glucagon
response to estrogen
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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