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Product Name phospho-LRP1 (Ser4523) Chinese Name 磷酸化低密度Lipoprotein受体相关蛋白1抗体 Alias LRP1 (phospho Ser4523); LRP1 (phospho S4523); A2MR; Alpha 2 macroglobulin receptor; alpha 2MR; APOER; Apolipoprotein E receptor; APR; CD 91; CD91; CD91 antigen; Low density lipoprotein receptor related protein 1; Low density lipoprotein related protein 1; LRP 1; LRP 515; LRP 85; LRP; LRP ICD; LRP1 protein; LRP515; LRP1_HUMAN. Product Type Phosphorylated anti Research Area Cardiovascular immunology Neurobiology Signal transduction Synthesis and Degradation Immunogen Species Rabbit Clonality Polyclonal React Species Human, Rat, (predicted: Mouse, ) Applications ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=1ug/Test IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 85kDa/515kDa Cellular localization The nucleus cytoplasmic The cell membrane Extracellular matrix Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthesised phosphopeptide derived from human LRP1 around the phosphorylation site of Ser4523: LA(p-S)TD <Cytoplasmic> Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail This gene encodes a member of the low-density lipoprotein receptor family of proteins. The encoded preproprotein is proteolytically processed by furin to generate 515 kDa and 85 kDa subunits that form the mature receptor (PMID: 8546712). This receptor is involved in several cellular processes, including intracellular signaling, lipid homeostasis, and clearance of apoptotic cells. In addition, the encoded protein is necessary for the alpha 2-macroglobulin-mediated clearance of secreted amyloid precursor protein and beta-amyloid, the main component of amyloid plaques found in Alzheimer patients. Expression of this gene decreases with age and has been found to be lower than controls in brain tissue from Alzheimer's disease patients. [provided by RefSeq, Oct 2015]
Subunit:
Heterodimer of an 85-kDa membrane-bound carboxyl subunit and a non-covalently attached 515-kDa N-terminal subunit. Intracellular domain interacts with MAFB (By similarity). Found in a complex with PID1/PCLI1, LRP1 and CUBNI. Interacts with SNX17, PID1/PCLI1, PDGF and CUBN. The intracellular domain interacts with SHC1, GULP1 and DAB1. Interacts with LRPAP1. Interacts with bacterial exotoxins.
Subcellular Location:
Low-density lipoprotein receptor-related protein 1 85 kDa subunit: Cell membrane; Single-pass type I membrane protein. Membrane, coated pit. Low-density lipoprotein receptor-related protein 1 515 kDa subunit: Cell membrane; Peripheral membrane protein; Extracellular side. Membrane, coated pit. Low-density lipoprotein receptor-related protein 1 intracellular domain: Cytoplasm. Nucleus. Note=After cleavage, the intracellular domain (LRPICD) is detected both in the cytoplasm and in the nucleus.
Tissue Specificity:
Most abundant in liver, brain and lung.
Similarity:
Belongs to the LDLR family.
Contains 22 EGF-like domains.
Contains 31 LDL-receptor class A domains.
Contains 34 LDL-receptor class B repeats.
SWISS:
Q07954
Gene ID:
4035
Database links:
Entrez Gene: 4035 Human
Entrez Gene: 16971 Mouse
SwissProt: Q07954 Human
SwissProt: Q91ZX7 Mouse
Product Picture Tissue/cell: rat brain tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-phospho-LRP1(Ser4523) Polyclonal Antibody, Unconjugated(SL5409R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
Blank control(black line):HepG2.
Primary Antibody (green line): Rabbit Anti-phospho-LRP1 (Ser4523) antibody (SL5409R)
Dilution:1ug/Test;
Secondary Antibody(white blue line): Goat anti-rabbit IgG-AF488
Dilution: 0.5ug/Test.
Isotype control(orange line): Normal Rabbit IgG
Protocol
The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 90% ice-cold methanol for 20 min at -20℃, The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.
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