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Invitrogen™ Phospho-LRP1 (Ser4520) Polyclonal Antibody
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Catalog No. PIPA564623
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PIPA564623 100 μL
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Catalog No. PIPA564623 Supplier Invitrogen™ Supplier No. PA564623
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Description

Rabbit Polyclonal Antibody

Phospho-LRP1 (Ser4520) Polyclonal Antibody detects endogenous levels of LRP1 only when phosphorylated at Ser4520.

CD91 is a 600 kDa type I transmembrane protein composed of an alpha and beta chain. The alpha chain interacts with a variety of structurally and functionally diverse ligands, while the beta chain contains two tyrosine phosphorylation motifs that interact with adaptor and signaling proteins. This receptor is expressed by cells in the monocytic lineage, dendritic cells, hepatocytes, fibroblasts, adipocytes, neurons, and syncytiotrophoblasts. CD91 plays a crucial role in several cellular processes, including ligand endocytosis and trafficking to lysosomes, intracellular signaling, lipid homeostasis, and clearance of apoptotic cells. It is involved in cross-presenting antigens via MHC class I molecules on antigen-presenting cells after endocytosis of heat shock protein-peptide complexes. Additionally, CD91 is essential for the A2M-mediated clearance of secreted amyloid precursor protein and beta-amyloid, the main component of amyloid plaques found in Alzheimer patients. Expression of CD91 decreases with age and is found to be lower in brain tissue from Alzheimer patients compared to controls. The receptor also plays a role in cell migration and activating signaling cascades, highlighting its importance in both immune function and disease processes.
TRUSTED_SUSTAINABILITY

Specifications

Antigen Phospho-LRP1 (Ser4520)
Applications Western Blot
Classification Polyclonal
Concentration 1 mg/mL
Conjugate Unconjugated
Formulation PBS with 30% glycerol, 0.87% NaCl and 0.01% sodium azide; pH 7.4
Gene LRP1
Gene Accession No. Q07954, Q91ZX7
Gene Alias A2MR; AI316852; alpha 2-macroglobulin receptor; alpha-2-macroglobulin receptor; APOER; Apolipoprotein E receptor; APR; b2b1554Clo; CD91; FLJ16451; IGFBP3R; LDL receptor related protein 1; lipoprotein receptor-related protein; low density lipoprotein receptor-related protein 1; low density lipoprotein-related protein 1 (alpha-2-macroglobulin receptor); Low-density lipoprotein receptor-related protein 1 515 kDa subunit; Low-density lipoprotein receptor-related protein 1 85 kDa subunit; Low-density lipoprotein receptor-related protein 1 intracellular domain; Lrp; Lrp1; LRP-1; LRP1A; LRP-515; LRP-85; LRPICD; MGC88725; Prolow-density lipoprotein receptor-related protein 1; TbetaR-V/LRP-1/IGFBP-3 receptor; TGFBR5; type V tgf-beta receptor
Gene Symbols LRP1
Host Species Rabbit
Immunogen A synthesized peptide derived from human CD91 (Phospho-Ser4520).
Purification Method Antigen affinity chromatography
Quantity 100 μL
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 16971, 4035
Target Species Human, Mouse
Content And Storage -20°C
Product Type Antibody
Form Liquid
Isotype IgG
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