COX4-1 (Cytochrome c oxidase subunit 4 isoform 1) is a 21-22 kDa member of the Cytochrome c oxidase IV family of proteins and is predominantly expressed in lung. It is a component of COX, an inner mitochondrial membrane multimeric dimer that catalyzes the transfer of electrons from Cytochrome c to dioxygen. COX4-I2 is induced following blockade of mitochondrial respiration, leading to increased production of reactive oxygen species and necrosis. The ubiquitously expressed COX4-I1 is the product of a different gene and shares only 50% aa identity with COX4-I2.
COX IV Isoform 2 Antibody - BSA Free
Novus Biologicals | Catalog # NBP3-13152
![Immunohistochemistry-Paraffin: COX IV Isoform 2 Antibody [NBP3-13152]](https://resources.rndsystems.com/images/products/COX-IV-Isoform-2-Antibody-Immunohistochemistry-Paraffin-NBP3-13152-img0002.jpg "Immunohistochemistry-Paraffin: COX IV Isoform 2 Antibody [NBP3-13152]")
Scientific images may be resized, cropped, or adjusted for brightness or contrast for presentation purposes. These updates are limited to presentation and do not affect the underlying scientific interpretation of the data. Where available, additional source data may be provided upon request.
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Key Product Details
Species Reactivity
Validated:
Human
Predicted:
Rhesus Macaque (100%). Backed by our 100% Guarantee.
Applications
Immunohistochemistry, Immunohistochemistry-Paraffin, Immunocytochemistry/ Immunofluorescence
Label
Unconjugated
Antibody Source
Polyclonal Rabbit IgG
Format
BSA Free
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Product Specifications
Immunogen
Carrier-protein conjugated synthetic peptide encompassing a sequence within the C-terminus region of human COX IV Isoform 2. The exact sequence is proprietary.
Clonality
Polyclonal
Host
Rabbit
Isotype
IgG
Description
Centrifuge briefly prior to opening.
Scientific Data Images for COX IV Isoform 2 Antibody - BSA Free
Immunohistochemistry-Paraffin: COX IV Isoform 2 Antibody [NBP3-13152]
Immunohistochemistry-Paraffin: COX IV Isoform 2 Antibody [NBP3-13152] - COX IV Isoform 2 antibody detects COX IV Isoform 2 protein at mitochondria by immunohistochemical analysis. Sample: Paraffin-embedded human lung cancer. COX IV Isoform 2 stained by COX IV Isoform 2 antibody (NBP3-13152) diluted at 1:500. Antigen Retrieval: Tris-EDTA buffer, pH 9.0, 15 min
Immunocytochemistry/ Immunofluorescence: COX IV Isoform 2 Antibody [NBP3-13152] -
COX4I2 antibody detects COX4I2 protein at mitochondria by immunofluorescent analysis.Sample: HeLa cells were fixed in 4% paraformaldehyde at RT for 15 min.
Green: COX4I2 stained by COX4I2 antibody (NBP3-13152) diluted at 1:1000.
Blue: Hoechst 33342 staining.
Scale bar= 10um.
Applications for COX IV Isoform 2 Antibody - BSA Free
Application
Recommended Usage
Immunocytochemistry/ Immunofluorescence
Optimal dilutions of this antibody should be experimentally determined.
Immunohistochemistry
Optimal dilutions of this antibody should be experimentally determined.
Immunohistochemistry-Paraffin
Optimal dilutions of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Formulation
PBS, 20% Glycerol
Format
BSA Free
Preservative
0.025% Proclin 300
Concentration
Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.
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: COX4-I2
Long Name
Cytochrome c Oxidase Subunit IV Isoform 2
Alternate Names
COX4-2, COX4B, COX4L2, COXIV-2
Gene Symbol
COX4I2
Additional COX4-I2 Products
Product Documents for COX IV Isoform 2 Antibody - BSA Free
Certificate of Analysis
To download a Certificate of Analysis, please enter a lot or batch number in the search box below.
Product Specific Notices for COX IV Isoform 2 Antibody - 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.
Related Research Areas
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- Antigen Retrieval Protocol (PIER)
- Antigen Retrieval for Frozen Sections Protocol
- Appropriate Fixation of IHC/ICC Samples
- Cellular Response to Hypoxia Protocols
- Chromogenic IHC Staining of Formalin-Fixed Paraffin-Embedded (FFPE) Tissue Protocol
- Chromogenic Immunohistochemistry Staining of Frozen Tissue
- ClariTSA™ Fluorophore Kits
- Detection & Visualization of Antibody Binding
- Fluorescent IHC Staining of Frozen Tissue Protocol
- Graphic Protocol for Heat-induced Epitope Retrieval
- Graphic Protocol for the Preparation and Fluorescent IHC Staining of Frozen Tissue Sections
- Graphic Protocol for the Preparation and Fluorescent IHC Staining of Paraffin-embedded Tissue Sections
- Graphic Protocol for the Preparation of Gelatin-coated Slides for Histological Tissue Sections
- ICC Cell Smear Protocol for Suspension Cells
- ICC Immunocytochemistry Protocol Videos
- ICC for Adherent Cells
- IHC Sample Preparation (Frozen sections vs Paraffin)
- Immunocytochemistry (ICC) Protocol
- Immunocytochemistry Troubleshooting
- Immunofluorescence of Organoids Embedded in Cultrex Basement Membrane Extract
- Immunofluorescent IHC Staining of Formalin-Fixed Paraffin-Embedded (FFPE) Tissue Protocol
- Immunohistochemistry (IHC) and Immunocytochemistry (ICC) Protocols
- Immunohistochemistry Frozen Troubleshooting
- Immunohistochemistry Paraffin Troubleshooting
- Preparing Samples for IHC/ICC Experiments
- Preventing Non-Specific Staining (Non-Specific Binding)
- Primary Antibody Selection & Optimization
- Protocol for Heat-Induced Epitope Retrieval (HIER)
- Protocol for Making a 4% Formaldehyde Solution in PBS
- Protocol for VisUCyte™ HRP Polymer Detection Reagent
- Protocol for the Fluorescent ICC Staining of Cell Smears - Graphic
- Protocol for the Fluorescent ICC Staining of Cultured Cells on Coverslips - Graphic
- Protocol for the Preparation & Fixation of Cells on Coverslips
- Protocol for the Preparation and Chromogenic IHC Staining of Frozen Tissue Sections
- Protocol for the Preparation and Chromogenic IHC Staining of Frozen Tissue Sections - Graphic
- Protocol for the Preparation and Chromogenic IHC Staining of Paraffin-embedded Tissue Sections
- Protocol for the Preparation and Chromogenic IHC Staining of Paraffin-embedded Tissue Sections - Graphic
- Protocol for the Preparation and Fluorescent ICC Staining of Cells on Coverslips
- Protocol for the Preparation and Fluorescent ICC Staining of Non-adherent Cells
- Protocol for the Preparation and Fluorescent ICC Staining of Stem Cells on Coverslips
- Protocol for the Preparation and Fluorescent IHC Staining of Frozen Tissue Sections
- Protocol for the Preparation and Fluorescent IHC Staining of Paraffin-embedded Tissue Sections
- Protocol for the Preparation of Gelatin-coated Slides for Histological Tissue Sections
- Protocol for the Preparation of a Cell Smear for Non-adherent Cell ICC - Graphic
- TUNEL and Active Caspase-3 Detection by IHC/ICC Protocol
- The Importance of IHC/ICC Controls
- Troubleshooting Guide: Immunohistochemistry
- View all Protocols, Troubleshooting, Illustrated assays and Webinars
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