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Immunofluorescence (IF) (Immunofluorescence staining of Human LRPAP1 in MCF7 cells. Cells were fixed with 4% PFA, permeabilzed with 0.3% Triton X-100 in PBS, blocked with 10% serum, and incubated with rabbit anti-Human LRPAP1 monoclonal antibody (1:60) at 37 degree C 1 hour. Then cells were stained with the Alexa Fluor 594-conjugated goat Anti-rabbit IgG secondary antibody (red) and counterstained with DAPI (blue). Positive staining was localized to cytoplasm.)

Rabbit anti-Human LRPAP1 Monoclonal Antibody | anti-LRPAP1 antibody

Recombinant Anti-LRPAP1 Antibody, Rabbit Monoclonal

Gene Names
LRPAP1; RAP; MRAP; A2RAP; HBP44; A2MRAP
Reactivity
Human
Applications
Western Blot, ELISA, Immunocytochemistry, Immunofluorescence, Immunoprecipitation
Purity
Protein A
Synonyms
LRPAP1; Monoclonal Antibody; Recombinant Anti-LRPAP1 Antibody; Rabbit Monoclonal; LRPAP1/A2MRAP Antibody; Rabbit MAb; low density lipoprotein receptor-related protein associated protein 1; Anti-A2MRAP Antibody; Anti-A2RAP Antibody; Anti-alpha-2-MRAP Antibody; Anti-HBP44 Antibody; Anti-MRAP Antibody; Anti-MYP23 Antibody; Anti-RAP Antibody; anti-LRPAP1 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human
Clonality
Monoclonal
Isotype
Rabbit IgG
Clone Number
4
Specificity
Human LRPAP1/A2MRAP
Purity/Purification
Protein A
Form/Format
Liquid; 0.2um filtered solution in PBS
Applicable Applications for anti-LRPAP1 antibody
Western Blot (WB), ELISA (EIA), Immunocytochemistry (ICC), Immunofluorescence (IF), Immunoprecipitation (IP)
Application Notes
WB: 1:500-1:2000
ELISA: 1:5000-1:10,000
ICC/IF: 1:20-1:100
IP: 1-4uL/mg of lysate
Antibody Type
Recombinant Antibody
Immunogen
Recombinant Human LRPAP1 protein
Conjugation
Unconjugated
Preparation
This antibody was obtained from a rabbit immunized with purified, recombinant Human LRPAP1/A2MRAP (rh LRPAP1).
Preparation and Storage
This antibody can be stored at 2-8 degree C for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20 degree C to -80 degree C. Preservative-Free. Avoid repeated freeze-thaw cycles.

Immunofluorescence (IF)

(Immunofluorescence staining of Human LRPAP1 in MCF7 cells. Cells were fixed with 4% PFA, permeabilzed with 0.3% Triton X-100 in PBS, blocked with 10% serum, and incubated with rabbit anti-Human LRPAP1 monoclonal antibody (1:60) at 37 degree C 1 hour. Then cells were stained with the Alexa Fluor 594-conjugated goat Anti-rabbit IgG secondary antibody (red) and counterstained with DAPI (blue). Positive staining was localized to cytoplasm.)

Immunofluorescence (IF) (Immunofluorescence staining of Human LRPAP1 in MCF7 cells. Cells were fixed with 4% PFA, permeabilzed with 0.3% Triton X-100 in PBS, blocked with 10% serum, and incubated with rabbit anti-Human LRPAP1 monoclonal antibody (1:60) at 37 degree C 1 hour. Then cells were stained with the Alexa Fluor 594-conjugated goat Anti-rabbit IgG secondary antibody (red) and counterstained with DAPI (blue). Positive staining was localized to cytoplasm.)

Western Blot (WB)

(Anti-LRPAP1 rabbit monoclonal antibody at 1:500 dilutionLane A: U87-MG Whole Cell LysateLane B: PC-3 Whole Cell LysateLane C: 293T Whole Cell LysateLysates/proteins at 30 ug per lane.SecondaryGoat Anti-Rabbit IgG H&L (Dylight800) at 1/10000 dilution.Developed using the Odyssey technique. Performed under reducing conditions.Predicted band size:41 kDaObserved band size:41 kDa)

Western Blot (WB) (Anti-LRPAP1 rabbit monoclonal antibody at 1:500 dilutionLane A: U87-MG Whole Cell LysateLane B: PC-3 Whole Cell LysateLane C: 293T Whole Cell LysateLysates/proteins at 30 ug per lane.SecondaryGoat Anti-Rabbit IgG H&L (Dylight800) at 1/10000 dilution.Developed using the Odyssey technique. Performed under reducing conditions.Predicted band size:41 kDaObserved band size:41 kDa)

Immunoprecipitation (IP)

(LRPAP1 was immunoprecipitated using:Lane A:0.5 mg 293T Whole Cell Lysate2 uL anti-LRPAP1 rabbit monoclonal antibody and 15 ul of 50 % Protein G agarose.Primary antibody:Anti-LRPAP1 rabbit monoclonal antibody,at 1:200 dilution Secondary antibody:Dylight 800-labeled antibody to rabbit IgG (H+L), at 1:5000 dilution Developed using the odssey technique.Performed under reducing conditions.Predicted band size: 41 kDaObserved band size: 41 kDa)

Immunoprecipitation (IP) (LRPAP1 was immunoprecipitated using:Lane A:0.5 mg 293T Whole Cell Lysate2 uL anti-LRPAP1 rabbit monoclonal antibody and 15 ul of 50 % Protein G agarose.Primary antibody:Anti-LRPAP1 rabbit monoclonal antibody,at 1:200 dilution Secondary antibody:Dylight 800-labeled antibody to rabbit IgG (H+L), at 1:5000 dilution Developed using the odssey technique.Performed under reducing conditions.Predicted band size: 41 kDaObserved band size: 41 kDa)
Related Product Information for anti-LRPAP1 antibody
Receptor-associated protein (RAP) is a molecular chaperone for low-density lipoprotein receptor-related protein (LRP), which plays a key role in cholesterol metabolism. The lipoprotein receptor-related protein (LRP) is an endocytic receptor for several ligands, such as alpha2-macroglobulin (alpha2 M) and apolipoprotein E. LRP is involved in the clearance of lipids from the bloodstream and is expressed in the atherosclerotic plaque. The LRP-associated protein (LRPAP in humans, RAP in mice) acts as a chaperone protein, stabilizing the nascent LRP peptide in the endoplasmic reticulum and Golgi complex. Alpha-2-macroglobulin receptor-associated protein, also known as low-density lipoprotein receptor-related protein-associated protein 1, RAP, and LRPAP1, is a 39 kDa protein and a member of the alpha-2-MRAP family. It is a receptor antagonist that interacts with several members of the low-density lipoprotein (LDL) receptor gene family. Upon binding to these receptors, LRPAP1 inhibits all ligand interactions with the receptors. LRPAP1 is present on the cell surface forming a complex with the alpha-2-macroglobulin receptor heavy and light chains. It binds with LRP1B and the binding is followed by internalization and degradation. LRPAP1 interacts with LRP1/alpha-2-macroglobulin receptor and LRP2 (previously called glycoprotein 330) and may be involved in the pathogenesis of membrane glomerular nephritis. LRPAP1 together with LRP2 forms the Heymann nephritis antigenic complex. LRP2 is expressed in epithelial cells of the thyroid, where it can serve as a receptor for the protein thyroglobulin. Intron 5 insertion/deletion polymorphism of RAP gene (LRPAP1) has been implicated in other diseases sharing etiology with gallstone disease (GSD). The LRPAP1 insertion/deletion polymorphism influences cholesterol homeostasis and may confer risk for gallstone disease and gallbladder carcinoma (GBC) incidence usually parallels with the prevalence of cholelithiasis. The genetic variations at the LRPAP1 locus may modulate Alzheimer's disease (AD) phenotype beyond risk for disease. Also, the variation in the LRPAP1 gene could contribute to the risk of developing an early episode of myocardial infarction (MI).
References
Gonzlez P, et al. (2002) Variation in the lipoprotein receptor-related protein, alpha2-macroglobulin and lipoprotein receptor-associated protein genes in relation to plasma lipid levels and risk of early myocardial infarction. Coron Artery Dis. 13(5): 251-4.Schutte DL, et al. (2003) A LRPAP1 intronic insertion/deletion polymorphism and phenotypic variability in Alzheimer disease. Res Theory Nurs Pract. 17(4): 301-19?Pandey SN, et al. (2006) Lipoprotein receptor associated protein (LRPAP1) insertion/deletion polymorphism: association with gallbladder cancer susceptibility. Int J Gastrointest Cancer. 37(4): 124-8.Dixit M, et al. (2006) Association of low density lipoprotein receptor related protein-associated protein (LRPAP1) gene insertion/deletion polymorphism with gallstone disease.J Gastroenterol Hepatol. 21(5): 847-9.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
160,000
NCBI Official Full Name
alpha-2-macroglobulin receptor-associated protein
NCBI Official Synonym Full Names
low density lipoprotein receptor-related protein associated protein 1
NCBI Official Symbol
LRPAP1
NCBI Official Synonym Symbols
RAP; MRAP; A2RAP; HBP44; A2MRAP
NCBI Protein Information
alpha-2-macroglobulin receptor-associated protein; alpha-2-MRAP; lipoprotein receptor associated protein; alpha-2-macroglobulin receptor-associated protein 1; low density lipoprotein receptor-related protein-associated protein 1; low density lipoprotein-r
UniProt Protein Name
Alpha-2-macroglobulin receptor-associated protein
UniProt Gene Name
LRPAP1
UniProt Synonym Gene Names
A2MRAP; Alpha-2-MRAP; RAP
UniProt Entry Name
AMRP_HUMAN

NCBI Description

This gene encodes a protein that interacts with the low density lipoprotein (LDL) receptor-related protein and facilitates its proper folding and localization by preventing the binding of ligands. Mutations in this gene have been identified in individuals with myopia 23. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2013]

Uniprot Description

LRPAP1: Interacts with LRP1/alpha-2-macroglobulin receptor and glycoprotein 330. In complex with the alpha-2-MR or gp330, it may have some role in the pathogenesis of membrane glomerular nephritis. Belongs to the alpha-2-MRAP family.

Protein type: Receptor, misc.

Chromosomal Location of Human Ortholog: 4p16.3

Cellular Component: cell surface; endoplasmic reticulum; extracellular region; plasma membrane; integral to membrane; vesicle

Molecular Function: heparin binding; receptor antagonist activity; protein binding; low-density lipoprotein receptor binding; unfolded protein binding; asialoglycoprotein receptor activity

Biological Process: vesicle-mediated transport; receptor-mediated endocytosis; protein folding; negative regulation of protein binding

Disease: Myopia 23, Autosomal Recessive

Research Articles on LRPAP1

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Product Notes

The LRPAP1 lrpap1 (Catalog #AAA8104875) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Recombinant Anti-LRPAP1 Antibody, Rabbit Monoclonal reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's LRPAP1 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), ELISA (EIA), Immunocytochemistry (ICC), Immunofluorescence (IF), Immunoprecipitation (IP). WB: 1:500-1:2000 ELISA: 1:5000-1:10,000 ICC/IF: 1:20-1:100 IP: 1-4uL/mg of lysate. Researchers should empirically determine the suitability of the LRPAP1 lrpap1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "LRPAP1, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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