Cytokeratin 5/8 Antibody (SPM268)
Novus Biologicals | Catalog # NBP2-44703
Key Product Details
Species Reactivity
Human, Mouse, Rat, Porcine, Bovine, Canine, Chicken (Negative), Ferret, Hamster, Sheep, Xenopus (Negative)
Applications
Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot, Flow Cytometry, Immunofluorescence, Immunocytochemistry/ Immunofluorescence
Label
Unconjugated
Antibody Source
Monoclonal Mouse IgG1 kappa Clone # SPM268
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Product Specifications
Immunogen
Cytoskeletal preparation from HeLa cells
Reactivity Notes
Does not react with Chicken or Xenopus.
Localization
Cytoplasmic
Specificity
It reacts with keratin 5 (58kDa) and keratin 8 (52.5kDa). Simple epithelia express cytokeratin 8 in combination with 18. On the other hand, basal cells of stratified epithelia express cytokeratin 5 paired with 14. This antibody therefore, reacts with a wide range of epithelia and their carcinomas.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG1 kappa
Description
0.5 ml at 200 ug/ml of antibody purified from Bioreactor Concentrate by Protein A or G chromatography. Supplied in 10 mM PBS, pH 7.4 with 0.05% BSA and 0.05% sodium azide. Also available WITHOUT BSA & azide at 1.0 mg/ml. (NBP2-47823)
Store at 2 to 8C.
Store at 2 to 8C.
Scientific Data Images for Cytokeratin 5/8 Antibody (SPM268)
![Immunohistochemistry-Paraffin: Cytokeratin 5/8 Antibody (SPM268) [NBP2-44703]](https://resources.rndsystems.com/images/products/Cytokeratin-5-8-Antibody-SPM268-Immunohistochemistry-Paraffin-NBP2-44703-img0001.jpg "Immunohistochemistry-Paraffin: Cytokeratin 5/8 Antibody (SPM268) [NBP2-44703]")
Immunohistochemistry-Paraffin: Cytokeratin 5/8 Antibody (SPM268) [NBP2-44703]
Immunohistochemistry-Paraffin: Cytokeratin 5/8 Antibody (SPM268) [NBP2-44703] - Human Colon Carcinoma stained with Cytokeratin 5/8 Monoclonal Antibody (SPM268).Applications for Cytokeratin 5/8 Antibody (SPM268)
Application
Recommended Usage
Flow Cytometry
1-2 ug/million cells
Immunocytochemistry/ Immunofluorescence
1-2 ug/ml
Immunofluorescence
0.5 - 1.0 ug/ml
Immunohistochemistry-Paraffin
1-2 ug/ml
Western Blot
1-2 ug/ml
Application Notes
Immunohistochemistry (Formalin-fixed): 1-2ug/ml for 30 min at RT. For staining of formalin-fixed tissues, digest sections with trypsin at 1mg/ml PBS, 15 min at RT.
Optimal dilution for a specific application should be determined.
Optimal dilution for a specific application should be determined.
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Advanced Features
- Spectra Viewer - Custom analysis of spectra from multiple fluorochromes
- Spillover Popups - Visualize the spectra of individual fluorochromes
- Antigen Density Selector - Match fluorochrome brightness with antigen density
Formulation, Preparation, and Storage
Purification
Protein A or G purified
Formulation
10 mM PBS, pH 7.4 with 0.05% BSA
Preservative
0.05% Sodium Azide
Concentration
0.2 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.
Background: Cytokeratin 5/8
Alternate Names
cell proliferation-inducing protein 46, CK18, CK5, CYK18, DDD, K18, K1CO, K5, Keratin, Keratin 18, Keratin 5, KRT18, krt5, KRT5A, KRTB, type I cytoskeletal 18, type II cytoskeletal 5
Gene Symbol
KRT5
UniProt
Additional Cytokeratin 5/8 Products
Product Documents for Cytokeratin 5/8 Antibody (SPM268)
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 Cytokeratin 5/8 Antibody (SPM268)
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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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- 7-Amino Actinomycin D (7-AAD) Cell Viability Flow Cytometry Protocol
- 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
- Extracellular Membrane Flow Cytometry Protocol
- Flow Cytometry Protocol for Cell Surface Markers
- Flow Cytometry Protocol for Staining Membrane Associated Proteins
- Flow Cytometry Staining Protocols
- Flow Cytometry Troubleshooting Guide
- 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
- Intracellular Flow Cytometry Protocol Using Alcohol (Methanol)
- Intracellular Flow Cytometry Protocol Using Detergents
- Intracellular Nuclear Staining Flow Cytometry Protocol Using Detergents
- Intracellular Staining Flow Cytometry Protocol Using Alcohol Permeabilization
- Intracellular Staining Flow Cytometry Protocol Using Detergents to Permeabilize Cells
- Preparing Samples for IHC/ICC Experiments
- Preventing Non-Specific Staining (Non-Specific Binding)
- Primary Antibody Selection & Optimization
- Propidium Iodide Cell Viability Flow Cytometry Protocol
- Protocol for Heat-Induced Epitope Retrieval (HIER)
- Protocol for Liperfluo
- Protocol for Making a 4% Formaldehyde Solution in PBS
- Protocol for VisUCyte™ HRP Polymer Detection Reagent
- Protocol for the Characterization of Human Th22 Cells
- Protocol for the Characterization of Human Th9 Cells
- 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
- Protocol: Annexin V and PI Staining by Flow Cytometry
- Protocol: Annexin V and PI Staining for Apoptosis by Flow Cytometry
- R&D Systems Quality Control Western Blot Protocol
- TUNEL and Active Caspase-3 Detection by IHC/ICC Protocol
- The Importance of IHC/ICC Controls
- Troubleshooting Guide: Fluorokine Flow Cytometry Kits
- Troubleshooting Guide: Immunohistochemistry
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars
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