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Myeloperoxidase/MPO Antibody (A1F2-R)

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-32623

Recombinant Monoclonal Antibody
Novus Biologicals, part of Bio-Techne
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NBP3-32623

Key Product Details

Species Reactivity

Validated:

Human, Mouse, Rat

Applications

Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Mouse IgG Clone # A1F2-R

Concentration

1 mg/ml

Product Summary for Myeloperoxidase/MPO Antibody (A1F2-R)

Immunogen

Recombinant protein within human Myeloperoxidase/MPO aa 550-745. (Uniprot: P05164)

Localization

Lysosome.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG

Theoretical MW

84 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Scientific Data Images for Myeloperoxidase/MPO Antibody (A1F2-R)

Myeloperoxidase/MPO Antibody (A1F2-R)

Western Blot: Myeloperoxidase/MPO Antibody (A1F2-R) [NBP3-32623]

Western Blot: Myeloperoxidase/MPO Antibody (A1F2-R) [NBP3-32623] - Western blot analysis of Myeloperoxidase/MPO on HL-60 cell lysates with Mouse anti-Myeloperoxidase/MPO antibody (NBP3-32623) at 1/1,000 dilution.

Lysates/proteins at 20 ug/Lane.

Predicted band size: 84 kDa
Observed band size: 84/55/37 kDa

Exposure time: 1 minute 40 seconds;

4-20% SDS-PAGE gel.

Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (NBP3-32623) at 1/1,000 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Mouse IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.
Myeloperoxidase/MPO Antibody (A1F2-R)

Immunohistochemistry: Myeloperoxidase/MPO Antibody (A1F2-R) [NBP3-32623]

Immunohistochemistry: Myeloperoxidase/MPO Antibody (A1F2-R) [NBP3-32623] - Immunohistochemical analysis of paraffin-embedded human colon tissue with Mouse anti-Myeloperoxidase/MPO antibody (NBP3-32623) at 1/10,000 dilution.

The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (NBP3-32623) at 1/10,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Myeloperoxidase/MPO Antibody (A1F2-R)

Immunocytochemistry/ Immunofluorescence: Myeloperoxidase/MPO Antibody (A1F2-R) [NBP3-32623]

Immunocytochemistry/ Immunofluorescence: Myeloperoxidase/MPO Antibody (A1F2-R) [NBP3-32623] - Immunocytochemistry analysis of HL-60 cells labeling Myeloperoxidase/MPO with Mouse anti-Myeloperoxidase/MPO antibody (NBP3-32623) at 1/100 dilution.

Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Mouse anti-Myeloperoxidase/MPO antibody (NBP3-32623) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Mouse IgG H&L (iFluor™ 488) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.

beta Tubulin (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Rabbit IgG H&L (iFluor™ 594) were used as the secondary antibody at 1/1,000 dilution.

Applications for Myeloperoxidase/MPO Antibody (A1F2-R)

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:100

Immunohistochemistry-Paraffin

1:5000-1:10000

Western Blot

1:1000
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A purified

Formulation

PBS (pH7.4), 0.1% BSA and 40% Glycerol

Preservative

0.05% Sodium Azide

Concentration

1 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: Myeloperoxidase/MPO

FUNCTION: Part of the host defense system of polymorphonuclear leukocytes. It is responsible for microbicidal activity against a wide range of organisms. In the stimulated PMN, MPO catalyzes the production of hypohalous acids, primarily hypochlorous acid in physiologic situations, and other toxic intermediates that greatly enhance PMN microbicidal activity. MPO is an important marker for myeloid cells, from the promyelocyte stage and to the mature forms. CATALYTIC ACTIVITY: Donor + H2O2 = oxidized donor + 2 H2O. CATALYTIC ACTIVITY: Cl- + H2O2 = HOCl + 2 H2O. COFACTOR: Binds 1 calcium ion per heterodimer. COFACTOR: Binds 1 heme B (iron-protoporphyrin IX) group covalently per heterodimer. SUBUNIT: Tetramer of two light chains and two heavy chains. SUBCELLULAR LOCATION: Lysosome. ALTERNATIVE PRODUCTS: 3 named isoforms produced by alternative splicing. DISEASE: Defects in MPO are the cause of myeloperoxidase deficiency (MPD). MPD is an autosomal recessive defect that results in disseminated candidiasis. SIMILARITY: Belongs to the peroxidase family. XPO subfamily.

Alternate Names

MPO

Gene Symbol

MPO

Additional Myeloperoxidase/MPO Products

Product Documents for Myeloperoxidase/MPO Antibody (A1F2-R)

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for Myeloperoxidase/MPO Antibody (A1F2-R)

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.

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