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  • L2420 - Monoclonal Anti-LRP1 antibody produced in mouse

L2420 Sigma-Aldrich

Monoclonal Anti-LRP1 antibody produced in mouse

~1.0 mg/mL, clone LRP1-11, purified immunoglobulin, buffered aqueous solution

Synonym: Anti-A2MR, Anti-APOER, Anti-APR, Anti-Apolipoprotein E receptor, Anti-Apolipoprotein receptor, Anti-CD91, Anti-LRP, Anti-Lipoprotein receptor-related protein, Anti-Low density lipoprotein receptor-related protein 1

  •  NACRES NA.41



Related Categories Alphabetical Index, Antibodies, Antibodies for Alzheimer′s Disease, Antibodies for Neurobiology, Antibodies for Neurodegenerative Diseases Research,
conjugate   unconjugated
clone   LRP1-11, monoclonal
biological source   mouse
application(s)   indirect immunofluorescence: suitable
  western blot: 1-2 μg/mL
species reactivity   mouse, human, rat
mol wt   antigen ~500 kDa
form   buffered aqueous solution
shipped in   dry ice
storage temp.   −20°C
antibody form   purified immunoglobulin
isotype   IgG1
Quality Level   200
antibody product type   primary antibodies
concentration   ~1.0 mg/mL
UniProt accession no.   Q07954
Gene Information   human ... LRP1(4035)
mouse ... Lrp1(16971), Lrp1(299858)


General description

Monoclonal Anti-LRP1 (mouse IgG1 isotype) is derived from the hybridoma LRP1-11 produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice immunized with a synthetic peptide corresponding to a fragment of human LRP1, conjugated to KLH. LDL receptor family. Low-density lipoprotein (LDL) receptor related protein 1 (LRP1) gene is mapped to human chromosome 12q13.3. LRP1 protein, belongs to the LDL receptor family. LRP1, a single-chain 600 kDa type I transmembrane glycosylated precursor protein, is produced in the endoplasmic reticulum. This protein is proteolytically cleaved in the Golgi complex into two subunits including 85-kDa membrane-bound C-terminal membrane spanning subunit and a noncovalently attached 515-kDa N-terminal subunit.


Monoclonal Anti-LRP1 recognizes human, rat, and mouse LRP1.


Monoclonal Anti-LRP1 antibody produced in mouse has been used in:
• immunoblotting
• enzyme linked immunosorbent assay
• immunofluorescence

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Storage and Stability

Store at –20 °C. For continuous use, store at 2–8 °C for up to one month. For extended storage, freeze at –20 °C in working aliquots. Repeated freezing and thawing, or storage in “frost-free” freezers, is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilution samples should be discard if not used within 12 hours.


Unless otherwise stated in our catalog, our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Biochem/physiol Actions

Low density lipoprotein receptor related protein 1 (LRP1) plays an essential role in early stages of embryonic development. It aids in lipoprotein metabolism, proteinase regulation, activation of lysosomal enzymes and cellular entry of viruses and toxins. Additionally, It is also implicated in cell signaling pathways, cell migration, and neurodevelopment. LRP1 interacts with at least 30 different ligands including lipoproteins, proteinases, proteinase-inhibitor complexes, extra cellular matrix (ECM) proteins and various intracellular proteins. Furthermore, LDL receptor related protein 1 also has an ability to associate with bacterial toxins and viruses.

Safety & Documentation

Safety Information

NONH for all modes of transport
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy


Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detection methods, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

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