IL-1RA antibody
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Rabbit anti Human interleukin-1 receptor antagonist antibody recognises human Interleukin-1 receptor antagonist (IL-1RA), a naturally occurring inflammatory inhibitor protein, produced by monocytes, macrophages, neutrophils, corneal epithelial cells and fibroblasts, which inhibits the activity of IL-1 alpha and IL-1 beta, by competitively blocking binding to cell surface receptors for IL-1.
Genetic variations in IL-1RA gene (IL1RN) are associated with susceptibility to microvascular complications of diabetes type 4 (MVCD4), and IL-1RA has therapeutic applications in rheumatoid arthritis, asthma, psoriasis, sepsis, chronic myelogenous leukaemia and inflammatory bowel disease.
Genetic variations in IL-1RA gene (IL1RN) are associated with susceptibility to microvascular complications of diabetes type 4 (MVCD4), and IL-1RA has therapeutic applications in rheumatoid arthritis, asthma, psoriasis, sepsis, chronic myelogenous leukaemia and inflammatory bowel disease.
Product Details
- Target Species
- Human
- Product Form
- Purified IgG conjugated to Biotin - lyophilised
- Product Form
- Purified IgG - lyophilised
- Reconstitution
- Reconstitute with 0.5ml sterile PBS containing 0.1% bovine serum albumin
Care should be taken during reconstitution as the protein may appear as a film at the bottom of the vial. Bio-Rad recommend that the vial is gently mixed after reconstitution. For long term storage the addition of 0.09% sodium azide is recommended. - Reconstitution
- Reconstitute with 0.1ml distilled water
Care should be taken during reconstitution as the protein may appear as a film at the bottom of the vial. Bio-Rad recommend that the vial is gently mixed after reconstitution. For long term storage the addition of 0.09% sodium azide is recommended.
N.B. For functional studies do not add sodium azide - Antiserum Preparation
- Antiserum to human IL-1RA were raised by repeated immunisation of rabbits with highly purified antigen. Purified IgG was prepared from whole serum by affinity chromatography.
- Buffer Solution
- Phosphate buffered saline
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- None present
- Preservative Stabilisers
- None present
- Carrier Free
- Yes
- Carrier Free
- Yes
- Immunogen
- Recombinant human IL-1RA (PHP080)
- Approx. Protein Concentrations
- IgG concentration 0.1mg/ml after reconstitution
- Approx. Protein Concentrations
- IgG concentration 1.0mg/ml after reconstitution
Storage Information
- Storage
- Prior to reconstitution store at -20°C.
After reconstitution store at -20°C.
This product should be stored undiluted. Storage in frost-free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Storage
- Prior to reconstitution store at -20°C.
After reconstitution store at -20°C.
This product should be stored undiluted. Storage in frost-free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Guarantee
- 6 months from date of despatch
- Guarantee
- 6 months from date of despatch
More Information
- UniProt
- P18510
- Entrez Gene
- IL1RN
- GO Terms
- GO:0005886 plasma membrane
- GO:0005125 cytokine activity
- GO:0005152 interleukin-1 receptor antagonist activity
- GO:0005615 extracellular space
- GO:0005634 nucleus
- GO:0005813 centrosome
- GO:0006954 inflammatory response
- GO:0006955 immune response
- GO:0051384 response to glucocorticoid stimulus
- Regulatory
- For research purposes only
Applications of IL-1RA antibody
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| ELISA | 0.25 | 1.0ug/ml | |
| Western Blotting | 0.1 | 0.2ug/ml | |
| ELISA | 0.5 | 2.0ug/ml | |
| Functional Assays | 2.5 | 3.7ug/ml | |
| Western Blotting | 0.1 | 0.2ug/ml |
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
- ELISA
- This biotinylated human IL-1RA antibody may be used in a direct ELISA or as the detection reagent in a sandwich ELISA with a purified human IL-1RA antibody (AHP2184) as the capture reagent and recombinant human IL-1RA (PHP080) as the standard.
- ELISA
- This purified human IL-1RA antibody may be used in an indirect ELISA or as the capture reagent in a sandwich ELISA with a biotinylated human IL-1RA antibody (AHP2184B) as the detection reagent and recombinant human IL-1RA (PHP080) as the standard.
- Western Blotting
- This biotinylated human IL-1RA antibody may be used in Western Blotting applications under either reducing or non-reducing conditions with recombinant human IL-1RA (PHP080) as the positive control.
- Western Blotting
- This purified human IL-1RA antibody may used in Western Blotting applications under either reducing or non-reducing conditions with recombinant human IL-1RA (PHP080) as the positive control
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Secondary Antibodies Available
| Description | Product Code | Applications | Pack Size | List Price | Quantity |
|---|---|---|---|---|---|
| Goat anti Rabbit IgG (Fc):Biotin | STAR121B | E WB | 1 mg |
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| Goat anti Rabbit IgG (Fc):FITC | STAR121F | F | 1 mg |
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| Goat anti Rabbit IgG (Fc):HRP | STAR121P | E WB | 1 mg |
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| Goat anti Rabbit IgG (H/L):HRP | STAR124P | C E WB | 1 mg |
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| Sheep anti Rabbit IgG:FITC | STAR34B | C F | 1 mg |
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| Sheep anti Rabbit IgG:RPE | STAR35A | F | 1 ml |
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| Sheep anti Rabbit IgG:DyLight®488 | STAR36D488GA | F IF WB | 0.1 mg | ||
| Sheep anti Rabbit IgG:DyLight®680 | STAR36D680GA | F IF WB | 0.1 mg | ||
| Sheep anti Rabbit IgG:Dylight®800 | STAR36D800GA | F IF WB | 0.1 mg |
Useful Reagents Available
| Description | Product Code | Applications | Pack Size | List Price | Quantity |
|---|---|---|---|---|---|
| TidyBlot Western Blot Detection Reagent:HRP | STAR209P | WB* | 0.5 ml |
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