IL-1ra/IL-1F3/IL1RN Antibody - Azide Free
Novus Biologicals | Catalog # NBP1-32568
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Key Product Details
Validated by
Orthogonal Validation
Species Reactivity
Validated:
Human
Cited:
Human
Applications
Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot, Immunocytochemistry/ Immunofluorescence
Label
Unconjugated
Antibody Source
Polyclonal Rabbit IgG
Format
Azide Free
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Product Specifications
Immunogen
Recombinant protein encompassing a sequence within the center region of human IL-1ra/IL-1F3/IL1RN. The exact sequence is proprietary.
Reactivity Notes
Immunogen displays the following percentage of sequence identity for non-tested species: Canine (83%), Porcine (82%), Bovine (81%).
Localization
Isoform 1: Secreted, Isoform 2: Cytoplasm, Isoform 3: Cytoplasm, Isoform 4: Cytoplasm
Clonality
Polyclonal
Host
Rabbit
Isotype
IgG
Theoretical MW
20 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.
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 IL-1ra/IL-1F3/IL1RN Antibody - Azide Free
Immunocytochemistry/ Immunofluorescence: IL-1ra/IL-1F3/IL1RN Antibody [NBP1-32568]
Immunocytochemistry/Immunofluorescence: IL-1ra/IL-1F3/IL1RN Antibody [NBP1-32568] - Analysis of methanol-fixed HeLa, using antibody at 1:200 dilution.Immunohistochemistry-Paraffin: IL-1ra/IL-1F3/IL1RN Antibody [NBP1-32568]
Immunohistochemistry-Paraffin: IL-1ra/IL-1F3/IL1RN Antibody [NBP1-32568] - Paraffin-embedded PC3 xenograft, using antibody at 1:500 dilution.Western Blot: IL-1ra/IL-1F3/IL1RN Antibody [NBP1-32568]
Western Blot: IL-1ra/IL-1F3/IL1RN Antibody [NBP1-32568] - IL-1ra Antibody detects IL-1ra protein by Western blot analysis. Various whole cell extracts (30 ug) were separated by 15 % SDS-PAGE, and blotted with IL-1ra Antibody diluted by 1:1000Western Blot: IL-1ra/IL-1F3/IL1RN Antibody [NBP1-32568] -
Various whole cell extracts (30 ug) were separated by 15% SDS-PAGE, and the membrane was blotted with IL-1ra/IL-1F3/IL1RN antibody (NBP1-32568) diluted at 1:1000. The HRP-conjugated anti-rabbit IgG antibody was used to detect the primary antibody. Corresponding RNA expression data for the same cell lines are based on Human Protein Atlas program.Western Blot: IL-1ra/IL-1F3/IL1RN Antibody - Azide Free [NBP1-32568] -
Effects of the ELF4/IL1RN axis on inflammation symptoms in mice intestines. (A) RT-qPCR was used to detect the mRNA levels of ELF4 and IL1RN in intestinal tissues of mice from each group; (B) Western blot was used to detect the protein levels of ELF4 and IL1RN in intestinal tissues of mice from each group; (C) Flow cytometry was used to detect the proportions of M1 and M2 cells in intestinal tissues of mice from each group; (D) Western blot was used to detect the protein levels of M1 marker iNOS and M2 markers Arg1 and CD163 in intestinal tissues of mice from each group; (E) The DAI scores of mice in each group were recorded; (F) H&E staining was used to evaluate colonic tissue injury in mice from each group; (G) ELISA was used to measure the levels of inflammatory factors Treml, IL-6, TNF-alpha, and IL-1 beta in the serum of mice from each group; (H) Flow cytometry was used to detect the proportions of TH17 and Treg cells in intestinal tissues of mice from each group, as well as the TH17/Treg ratio. * indicates P < 0.05 compared with oe-NC + sh-NC, and # indicates P < 0.05 compared with oe-ELF4+sh-NC. All cell experiments were repeated three times. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/38022496), licensed under a CC-BY license. Not internally tested by Novus Biologicals.Knockdown Validated: IL-1ra/IL-1F3/IL1RN Antibody - Azide Free [NBP1-32568] -
The impact of ELF4/IL1RN axis on macrophages and mouse intestinal epithelial cells. (A) The mRNA levels of ELF4 and IL1RN in each group of BMDM cells were detected by RT-qPCR; (B) The protein levels of ELF4 and IL1RN in each group of BMDM cells were detected by Western blot; (C) The polarization of M1 and M2 in each group of BMDM cells was detected by flow cytometry; (D) The protein levels of M1 marker iNOS and M2 markers Arg1 and CD163 in each group of BMDM cells were detected by Western blot; (E) The apoptosis of each group of MODE-K cells was detected by flow cytometry (The sum of the blue quadrant areas represents the apoptotic rate); (F) The protein levels of apoptosis factors Bcl-2, Bax, cleaved caspase-1, pro caspase-1,caspase 3 and Cytochrome c in each group of MODE-K cells were detected by Western blot; (G) The levels of inflammatory factors Treml, IL-6, TNF-alpha, and IL-1 beta in each group of MODE-K cells were detected by ELISA. * indicates P < 0.05 compared with oe-NC + sh-NC, and # indicates P < 0.05 compared with oe-ELF4 + sh-NC. All cell experiments were repeated three times. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/38022496), licensed under a CC-BY license. Not internally tested by Novus Biologicals.Applications for IL-1ra/IL-1F3/IL1RN Antibody - Azide Free
Application
Recommended Usage
Immunocytochemistry/ Immunofluorescence
1:100-1:1000
Immunohistochemistry
1:100-1:1000
Immunohistochemistry-Paraffin
1:100-1:1000
Western Blot
1:500-1:3000
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Formulation
PBS, 1% BSA, 20% Glycerol
Format
Azide 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
Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.
Background: IL-1ra/IL-1F3
Long Name
Interleukin 1 Receptor Antagonist
Alternate Names
DIRA, ICIL-1ra, IL-1F3, IL-1ra3, IL-1RN, IL1ra, IL1RN, MVCD4
Gene Symbol
IL1RN
Additional IL-1ra/IL-1F3 Products
Product Documents for IL-1ra/IL-1F3/IL1RN Antibody - Azide 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 IL-1ra/IL-1F3/IL1RN Antibody - Azide 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.
⚠ WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause reproductive toxicity with developmental effects. For more information go to www.P65Warnings.ca.gov.Citations for IL-1ra/IL-1F3/IL1RN Antibody - Azide Free
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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
- 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: 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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