Purified Human Secretory IgA is derived from human colostrum and is predominately in dimeric form, the monomers being linked by immunoglobulin J chain.
- Target Species
- Product Form
- Purified IgA - liquid
- Purified human secretory IgA prepared by size-exclusion and ion exchange chromatography.
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- None present
- Approx. Protein Concentrations
- 1.0 mg/ml
- Store at -20oC only.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
- 18 months from date of despatch.
- Entrez Gene
- GO Terms
- For research purposes only
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.
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.
Copyright © 2019 Bio-Rad Antibodies (formerly AbD Serotec)
Application Based External Images
Product Specific References
References for IgA
Bidgood, S.R. et al. (2014) Translocalized IgA mediates neutralization and stimulates innate immunity inside infected cells.
Proc Natl Acad Sci U S A. 111 (37): 13463-8.
Herrera, D. et al. (2013) Rotavirus specific plasma secretory immunoglobulin in children with acute gastroenteritis and children vaccinated with an attenuated human rotavirus vaccine.
Hum Vaccin Immunother. 9 (11): 2409-17.