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Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".

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OR2A4 Antibody (Extracellular Domain) IHC‑plus™ LS‑A3903 Best Seller
OR2A4 antibody LS-A3903 is an unconjugated rabbit polyclonal antibody to OR2A4 from human and dog. Validated for IHC. Tested on 20 paraffin-embedded human tissues.
Catalog
Size
Price
LS-A3903-50
50 µg (1 mg/ml)
$425
In Stock for Immediate Shipment

Popular OR2A4 Products

Anti-OR2A4 antibody IHC of human Skin, Melanoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
Species: Human
Applications: IHC, IHC - Paraffin
Anti-OR2A4 antibody IHC of human Skin, Melanoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
Species: Human
Applications: IHC, IHC - Paraffin
Anti-OR2A4 antibody IHC of human Skin, Melanoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
Species: Human
Applications: IHC, IHC - Paraffin
Anti-OR2A4 antibody IHC of human Skin, Melanoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
Species: Human
Applications: IHC, IHC - Paraffin

Product Description

OR2A4 antibody LS-A3903 is an unconjugated rabbit polyclonal antibody to OR2A4 from human and dog. Validated for IHC. Tested on 20 paraffin-embedded human tissues.

Specifications

Target
Human OR2A4
Synonyms
OR2A4, Olfactory receptor 2A4, Olfactory receptor 2A10, Olfactory receptor OR6-37, OR2A10
Host
Rabbit
Reactivity
Human, Dog (tested or 100% immunogen sequence identity)
Predicted
Monkey, Bovine, Hamster, Horse, Pig (at least 90% immunogen sequence identity)
Clonality
Polyclonal
Conjugations
Unconjugated. Also available conjugated with AP, APC, Biotin, FITC, HRP, PE.
Purification
Immunoaffinity purified
Modifications
Unmodified
Applications
  • IHC
  • IHC - Paraffin (7 µg/ml)
  • (applications tested for the base form of this product only)
Performing IHC? See our complete line of Immunohistochemistry Reagents including antigen retrieval solutions, blocking agents ABC Detection Kits and polymers, biotinylated secondary antibodies, substrates and more.
Immunogen
OR2A4 antibody was raised against synthetic 13 amino acid peptide from 3rd extracellular domain of human OR2A4. Percent identity with other species by BLAST analysis: Human, Elephant, Panda, Dog (100%); Marmoset, Hamster, Bovine, Horse, Pig (92%); Mouse, Rat (85%).
Blocking Peptide
LS-E28841 - Liquid - 50 µg - $145.00
Immunizing peptide used to generate LS-A3903. Useful for pre-absorption and neutralization of the antibody's antigen binding site.
Epitope
Extracellular Domain
Specificity
Human OR2A4. BLAST analysis of the peptide immunogen showed no homology with other human proteins, except OR2A25 (77%).
Presentation
PBS, 0.1% Sodium Azide
Storage
Aliquot and store undiluted at -20°C or below for up to 1 year. Can be stored undiluted at 4°C for up to 1 month. Avoid freeze-thaw cycles.
Restrictions
For research use only.
About OR2A4
Olfactory receptors interact with odorant molecules in the nose, to initiate a neuronal response that triggers the perception of a smell. The olfactory receptor proteins are members of a large family of G-protein-coupled receptors (GPCR) arising from single coding-exon genes. Olfactory receptors share a 7-transmembrane domain structure with many neurotransmitter and hormone receptors and are responsible for the recognition and G protein-mediated transduction of odorant signals. O95047 NM_030908 NP_112170.1


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Images

Immunohistochemistry

Anti-OR2A4 antibody IHC of human Ovary, Carcinoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
Anti-OR2A4 antibody IHC of human Ovary, Carcinoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.

Immunohistochemistry

Anti-OR2A4 antibody LS-A3903 IHC of human nasal mucosa, respiratory epithelium. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
Anti-OR2A4 antibody LS-A3903 IHC of human nasal mucosa, respiratory epithelium. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.

Immunohistochemistry

Anti-OR2A4 antibody IHC of human Ovary, Carcinoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
Anti-OR2A4 antibody IHC of human Ovary, Carcinoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.

Immunohistochemistry

Anti-OR2A4 antibody LS-A3903 IHC of human nasal mucosa, respiratory epithelium. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
Anti-OR2A4 antibody LS-A3903 IHC of human nasal mucosa, respiratory epithelium. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.

Immunohistochemistry

Anti-OR2A4 antibody IHC of human Ovary, Carcinoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
Anti-OR2A4 antibody IHC of human Ovary, Carcinoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.

Immunohistochemistry

Anti-OR2A4 antibody LS-A3903 IHC of human nasal mucosa, respiratory epithelium. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
Anti-OR2A4 antibody LS-A3903 IHC of human nasal mucosa, respiratory epithelium. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.

Immunohistochemistry

Anti-OR2A4 antibody IHC of human Ovary, Carcinoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
Anti-OR2A4 antibody IHC of human Ovary, Carcinoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.

Immunohistochemistry

Anti-OR2A4 antibody LS-A3903 IHC of human nasal mucosa, respiratory epithelium. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.
Anti-OR2A4 antibody LS-A3903 IHC of human nasal mucosa, respiratory epithelium. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.

Requested From: United States
Date Requested: 10/16/2018

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