Defensin Beta 1 antibody
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P ResetRabbit anti Human Defensin Beta 1
- Product Type
- Polyclonal Antibody
- Isotype
- Polyclonal IgG
- Specificity
- Defensin Beta 1
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| Rabbit anti Human defensinβ-1 polyclonal antibody recognizes human defensin beta 1 (BD-1), a secreted cationic antimicrobial peptide and member of the beta-defensin family, expressed at epithelial surfaces, which plays an important role in innate immunity. The activity of BD-1 is compromised in patients with Cystic Fibrosis due to salt-dependent inactivation (Goldman et al. 1997). |
- Target Species
- Human
- Product Form
- Purified IgG - lyophilized
- 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. - Antiserum Preparation
- Antiserum to human defensin beta 1 was raised by repeated immunisation of rabbits with highly purified antigen. Purified IgG was prepared by affinity chromatography.
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- None present
- Carrier Free
- Yes
- Immunogen
- Recombinant human defensinβ-1.
- Approx. Protein Concentrations
- IgG concentration 1.0mg/ml after reconstitution
- Regulatory
- For research purposes only
- Guarantee
- Guaranteed for 3 months from the date of reconstitution or until the date of expiry, whichever comes first. Please see label for expiry date.
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.
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.
This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| ELISA |  |
0.5 | 2.0ug/ml |
| Immunohistology - Paraffin 1 | |
||
| Western Blotting | |
0.1 | 0.2ug/ml |
- 1This product requires antigen retrieval using heat treatment prior to staining of paraffin sections. Sodium citrate buffer pH 6.0 is recommended for this purpose.
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.
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References for Defensin Beta 1 antibody
-
Kelly CJ et al. (2013) Fundamental role for HIF-1α in constitutive expression of human β defensin-1.
Mucosal Immunol. 6 (6): 1110-8.
Further Reading
-
Goldman, M.J. et al. (1997) Human beta-defensin-1 is a salt-sensitive antibiotic in lung that is inactivated in cystic fibrosis.
Cell. 88: 553-60.
- Synonyms
- BD-1
- RRID
- AB_2091829
- UniProt
- P60022
- Entrez Gene
- DEFB1
- GO Terms
- GO:0042742 defense response to bacterium
- GO:0005576 extracellular region
- GO:0006935 chemotaxis
- GO:0007186 G-protein coupled receptor protein signaling pathway
- GO:0045087 innate immune response
View more products with DEFENSIN specificity
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