LRP-1 Antibody (A2Mr alpha-2) - BSA Free

Novus Biologicals | Catalog # NB100-64808

Clone A2Mr alpha-2 was used by HLDA to establish CD designation.
Novus Biologicals
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Key Product Details

Species Reactivity

Validated:

Human

Cited:

Mouse

Applications

Validated:

Immunohistochemistry, Immunohistochemistry-Frozen, Western Blot, ELISA, Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Immunoprecipitation

Cited:

Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Knockdown Validated

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG1 Clone # A2Mr alpha-2

Format

BSA Free
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Product Specifications

Immunogen

Purified alpha2 macroglobulin receptor

Specificity

Recognises an epitope in the extracellular region of the 500kD alpha chain.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Scientific Data Images for LRP-1 Antibody (A2Mr alpha-2) - BSA Free

Immunohistochemistry: LRP-1 Antibody (A2Mr alpha-2) - BSA Free [NB100-64808]

Immunohistochemistry: LRP-1 Antibody (A2Mr alpha-2) - BSA Free [NB100-64808]

Immunohistochemistry: LRP-1 Antibody (A2Mr alpha-2) [NB100-64808] - Immunoperoxidase staining of a human tonsil cryosection with Mouse anti Human CD91 antibody, clone A2Mr alpha-2 followed by the Histar detection system. High power.
Immunohistochemistry: LRP-1 Antibody (A2Mr alpha-2) - BSA Free [NB100-64808]

Immunohistochemistry: LRP-1 Antibody (A2Mr alpha-2) - BSA Free [NB100-64808]

Immunohistochemistry: LRP-1 Antibody (A2Mr alpha-2) [NB100-64808] - Immunoperoxidase staining of a human tonsil cryosection with Mouse anti Human CD91 antibody, clone A2Mr alpha-2 followed by the Histar detection system. Low power.
Immunohistochemistry: LRP-1 Antibody (A2Mr alpha-2) - BSA Free [NB100-64808]

Immunohistochemistry: LRP-1 Antibody (A2Mr alpha-2) - BSA Free [NB100-64808]

Immunohistochemistry: LRP-1 Antibody (A2Mr alpha-2) [NB100-64808] - Immunoperoxidase staining of a human tonsil cryosection with Mouse anti Human CD91 antibody, clone A2Mr alpha-2 followed by the Histar detection system. Medium power.
Immunohistochemistry: LRP-1 Antibody (A2Mr alpha-2) - BSA Free [NB100-64808]

Immunohistochemistry: LRP-1 Antibody (A2Mr alpha-2) - BSA Free [NB100-64808]

Immunohistochemistry: LRP-1 Antibody (A2Mr alpha-2) [NB100-64808] - Immunoperoxidase staining of a human tonsil cryosection with Mouse anti Human CD91 antibody, clone A2Mr alpha-2 followed by the Histar detection system. Medium power.
Immunofluorescence: LRP-1 Antibody (A2Mr alpha-2) - BSA Free [NB100-64808]

Immunofluorescence: LRP-1 Antibody (A2Mr alpha-2) - BSA Free [NB100-64808]

Immunofluorescence: LRP-1 Antibody (A2Mr alpha-2) [NB100-64808] - Staining of a human tonsil cryosection with Mouse anti Human CD91 antibody, clone A2Mr alpha-2, red in A and Mouse anti Human CD21, clone LB21, green in B. C is the merged image with nuclei counterstained blue using DAPI. Low power.
Immunofluorescence: LRP-1 Antibody (A2Mr alpha-2) - BSA Free [NB100-64808]

Immunofluorescence: LRP-1 Antibody (A2Mr alpha-2) - BSA Free [NB100-64808]

Immunofluorescence: LRP-1 Antibody (A2Mr alpha-2) [NB100-64808] - Staining of a human tonsil cryosection with Mouse anti Human CD91 antibody, clone A2Mr alpha-2, red in A and Mouse anti Human CD21, clone LB21, green in B. C is the merged image with nuclei counterstained blue using DAPI. Medium power.
Immunofluorescence: LRP-1 Antibody (A2Mr alpha-2) - BSA Free [NB100-64808]

Immunofluorescence: LRP-1 Antibody (A2Mr alpha-2) - BSA Free [NB100-64808]

Immunofluorescence: LRP-1 Antibody (A2Mr alpha-2) [NB100-64808] - Staining of a human tonsil cryosection with Mouse anti Human CD91 antibody, clone A2Mr alpha-2, red in A and Mouse anti Human CD21, clone LB21, green in B. C is the merged image with nuclei counterstained blue using DAPI. High power.
LRP-1 Antibody (A2Mr alpha-2)

Immunocytochemistry/ Immunofluorescence: LRP-1 Antibody (A2Mr alpha-2) [NB100-64808] -

Immunocytochemistry/ Immunofluorescence: LRP-1 Antibody (A2Mr alpha-2) [NB100-64808] - Reduced EHD1 recruitment to endosomes upon EHD4 knock-down.A-F, Representative micrographs & insets depicting EHD1-GFP recruitment to endosomes in untreated (A & inset in D), mock-treated (B & inset in E), & EHD4 knock-down (C & inset in F) cells. CRISPR/Cas9 gene-edited NIH3T3 cells expressing endogenous levels of EHD1 with GFP fused to the C-terminus (EHD1-GFP) were either untreated, mock-treated with transfection reagent, or transfected with EHD4 siRNA for 72 h. Cells were then incubated with anti-LRP1 antibody (30 min on ice, 30 min at 37°C), fixed, & imaged via confocal microscopy. G, Immunoblot showing reduced EHD4 (but not EHD1-GFP) expression in EHD1-GFP cells, with actin used as a loading control. The nitrocellulose filter paper was then stripped & immunoblotted with anti-GFP to show EHD1-GFP expression upon EHD4 loss. H, Graph depicting the mean count of EHD1-labeled endosomes in untreated, mock-treated & EHD4-depleted cells. Individual experiments were performed 3 times. Error bars denote standard deviation & p-values were determined by one-way ANOVA for individual experiments using a post-hoc Tukey HSD calculator to determine significance. A consensus p-value was then derived as described in the Materials & methods to assess significant differences between samples from the 3 experiments. Micrographs are representative orthogonal projects from three independent experiments, with 10 sets of z-stacks collected for each treatment per experiment Bar, 10 μm. n.s., not significant (consensus p > 0.5). Consensus p-values from Tukey HSD: *p < 0.00001. Image collected & cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/32966336), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
LRP-1 Antibody (A2Mr alpha-2)

Immunocytochemistry/ Immunofluorescence: LRP-1 Antibody (A2Mr alpha-2) [NB100-64808] -

Immunocytochemistry/ Immunofluorescence: LRP-1 Antibody (A2Mr alpha-2) [NB100-64808] - Increased sorting endosome size & decreased EHD1 recruitment upon Rabenosyn-5 knock-down.A-L, Representative micrographs & insets depicting EEA1-labeled endosomes & EHD1-GFP in mock-treated & Rabenosyn-5 knock-down cells. CRISPR/Cas9 gene-edited NIH3T3 EHD1-GFP cells were either mock-treated with transfection reagent (A-F) or treated with Rabenosyn-5 siRNA (G-L) for 72 h. Cells were then incubated with anti-LRP1 antibody (30 min on ice, 30 min at 37°C), fixed & immunostained using anti-EEA1, & imaged by confocal microscopy. M, Immunoblot showing reduced Rabenosyn-5 expression in EHD1-GFP NIH3T3 cells. N, Graph depicting mean endosome size of mock-treated & Rabenosyn-5 knock-down cells. O, Graph depicting EHD1 recruitment to endosomes in mock-treated & Rabenosyn-5 knock-down cells. Error bars denote standard deviation & p-values were determined by independent two-tailed t-test, with significance derived from consensus p-values from the 3 experiments. Micrographs are representative orthogonal projections from three independent experiments, with 10 sets of z-stacks collected for each treatment per experiment. Bar, 10 μm. **p < 0.00001. Image collected & cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/32966336), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Applications for LRP-1 Antibody (A2Mr alpha-2) - BSA Free

Application
Recommended Usage

ELISA

Direct

Flow Cytometry

1:50-1:100

Immunohistochemistry

1:10-1:500

Immunohistochemistry-Frozen

1:10-1:500

Immunoprecipitation

1:10-1:500

Western Blot

Non-reducing conditions
Application Notes
For Flow Cytometry: Use 10 ul of the suggested working dilution to label 10^6 cells in 100 ul. Use non-reducing conditions for western blot.

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Formulation, Preparation, and Storage

Purification

Protein A purified

Formulation

PBS

Format

BSA Free

Preservative

0.09% Sodium Azide

Concentration

1.0 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: LRP-1

Low density lipoprotein receptor-related protein (also known as low density LRP, LRP1, alpha-2-macroglobulin receptor or Apolipoprotein E receptor) is an endocytotic receptor that is involved both in endocytosis and in phagocytosis of apoptotic cells. It is required for early embryonic development, is involved in cellular lipid homeostasis, and may play a role in APP metabolism, kinase-dependent intracellular signalling, neuronal calcium signalling and neurotransmission. Low density LRP also plays a role in the plasma clearance of chylomicron remnants and activated LRPAP1 alpha-2-macroglobulin), and is involved in the local metabolism of complexes of plasminogen activators and their endogenous ligands. Low density LPR is postulated to be one of the major players in host resistance to HIV. The precursor low density LRP molecule is cleaved post-translationally to form a 85 kDa membrane-spanning subunit (LRP-85) and a 515 kDa large extracellular domain (LRP-515), which remains non-covalently associated with LRP-85. Following cleavage, the intracellular domain (LPRICD) is present in both the cytoplasm and the nucleus.

Long Name

LDL Receptor-related Protein 1

Alternate Names

A2MR, Alpha-2-Macroglobulin Receptor, APOER, Apolipoprotein E receptor, APR, CD91, CD91 antigen, EC 1.1.1.94, EC 3.4.21.9, IGFBP3R, low density lipoprotein receptor-related protein 1, LRP, LRP-1, LRP1A, prolow-density lipoprotein receptor-related protein 1, TbetaR-V/LRP-1/IGFBP-3 receptor, TGFBR5, type V tgf-beta receptor

Gene Symbol

LRP1

UniProt

Additional LRP-1 Products

Product Documents for LRP-1 Antibody (A2Mr alpha-2) - BSA Free

Certificate of Analysis

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Product Specific Notices for LRP-1 Antibody (A2Mr alpha-2) - BSA Free

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Citations for LRP-1 Antibody (A2Mr alpha-2) - BSA Free

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