Horseradish Peroxidase (HRP) Rabbit Monoclonal Antibody(ARA805)

Key features and details

  • Target: Horseradish Peroxidase (HRP)
  • Source/Host: Rabbit
  • Reactivity: Species independent
  • Clonality: Monoclonal
  • Applications: WB,IF/ICC,FC
  • Conjugation: Unconjugated
  • Storage: at-20°C
  • Brand:
CAT.NO. : ARA6592
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Size:
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Product Details
Background
Horseradish Peroxidase (HRP) is an enzyme commonly used as an indicator for chemical reactions which produce peroxide. The enzyme is routinely conjugated to antibodies for use in enzyme-based immunoassay systems. HRP functions in the removal of H2O2 (hydrogen peroxide), oxidation of toxic reductants, biosynthesis and degradation of lignin, suberization, auxin catabolism, response to environmental stresses such as wounding, pathogen attack and oxidative stress. These functions might be dependent on each isozyme/isoform in each plant tissue.
Application
To ensure optimal assay performance, AREX recommends conducting reagent titration tailored to each testing system for optimal detection results.

WB

1:5000-1:10000

IF/ICC

1:100-1:200

FC

1:20-1:50

*Results are sample-specific. Please refer to your local assay conditions and test parameters for reference.
Overview

Description

Rabbit Monoclonal Antibody to Horseradish Peroxidase (HRP)

Antibody Type

Primary antibody

Predicted MW

39kDa

Immunogen

Full length native protein (purified) corresponding to HRP (Horseradish).

Purification

ProA affinity purified IgG

Form/Buffer

PBS 59%, Sodium azide 0.01%, Glycerol 40%, BSA 0.80%.

Alternative Names

Horseradish Peroxidase;HPRC1; PRXC1A; Peroxidase C1A;HRP

Swissprot

P00433

*AREX continuously optimizes our products. Webpage content may not reflect the latest updates. For inquiries, please contact info@arexbio.com or your local distributor.
*Clone Number, Reactivity, Source/Host and Clonality can be found in the product name and Key Features section above.
Data

All lanes: Anti-HRP antibody at 1:10,000 dilution
Predicted MW: 39 kDa
Observed MW: 39 kDa

Lane 1: HRP protein

Lysate at 20 ng per lane
2nd Ab:
GAR HRP(H+L) 1:5,000
Exposure: 60s

ARA805 staining HRP in Hela cells by IF/ICC (immunofluorescence/immunocytochemistry). Cells were fixed with paraformaldehyde, permeabilized with 0.1% Triton X-100 and blocked with 10% goat serum for half an hour at room temperature. Samples were incubated with anti-actin (RR608) antibody (1:200) conjugated to HRP at 4°C. FITC-conjugated ARA805 was used as the secondary antibody (1:50). DAPI (blue) was used as the nuclear counter stain.
Control: primary antibody, anti-actin (RR608) antibody (1:200) and PBS.

Overlay histogram showing Hela cells stained with ARA805 (Red). The cells were fixed with 4% paraformaldehyde (10 min) and then permeabilized with 0.1% TritonX-100 for 15 min. The cells were then incubated in the antibody (RR608, 1:50 dilution) conjugated to HRP in 1x PBS/1% BSA for 60 min at room temperature. The secondary antibody used was ARA805 conjugated with FITC at 1:50 dilution for 60 min at room temperature. Unlabelled sample (Black) was used as a control.

Storage
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Note
For Research Use Only. Not for diagnostic, therapeutics, prophylactic or in vivo use.
FAQs
What are the main types of research antibodies and how do they differ?
Research antibodies are mainly divided into monoclonal antibodies and polyclonal antibodies. Monoclonal antibodies typically offer higher specificity and better batch-to-batch consistency, while polyclonal antibodies often provide stronger affinity but may show more variation between batches. The choice depends on your specific experimental needs.
How can I tell if a research antibody is suitable for my experiment?
It is recommended to carefully review the product datasheet for validated applications, species reactivity, recommended dilutions, and published references. For new antibodies, performing a small-scale validation with positive control samples is usually helpful.
Can improper storage of research antibodies affect experimental results?
Yes. Antibodies are sensitive to temperature, repeated freeze-thaw cycles, and contamination. Improper storage may lead to reduced activity, increased background, or weaker signals. It is best to follow the storage instructions provided in the product datasheet.
Why doesn’t the recommended dilution in the datasheet work well in my experiment?
The recommended dilution is based on the supplier’s test conditions. Factors such as sample type, fixation method, and detection system in your lab can influence the optimal working concentration. Performing a dilution series optimization in your own system is often necessary.
What precautions should I take when using a newly purchased research antibody for the first time?
It is advisable to briefly centrifuge the antibody (especially concentrated or lyophilized ones), then perform a small-scale pilot experiment using the recommended conditions. Recording the batch number and usage date is also helpful for future tracking.
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