IL-5 Polyclonal antibody

IL5 Polyclonal Antibody for WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, ELISA

Conjugate

Unconjugated

Cat no : 17786-1-AP

Synonyms

EDF, IL 5, IL5, IL-5, Interleukin 5, T cell replacing factor, TRF



Tested Applications

Positive WB detected inRecombinant protein

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:1000-1:4000
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

The immunogen of 17786-1-AP is IL5 Fusion Protein expressed in E. coli.

Tested Reactivity human
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen IL5 fusion protein Ag11840
Full Name interleukin 5 (colony-stimulating factor, eosinophil)
Calculated Molecular Weight 134 aa, 15 kDa
GenBank Accession NumberBC066282
Gene Symbol IL5
Gene ID (NCBI) 3567
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Interleukin-5, or IL-5, was originally discovered as a soluble T cell-derived factor, called T cell-replacing factor (TRF), that induced T cell-depleted activated B cells to secrete immunoglobulin. IL-5 is a key hematopoietic cytokine in eosinophil differentiation, maturation, recruitment and activation at sites of allergic inflammation. IL-5 also plays a role in the development, metabolism, and function of basophils. IL-5 exerts its biological activity through the IL-5 receptor (IL-5R), which is composed of at least two chains: an α chain that binds IL-5 with low affinity and a β chain that does not bind IL-5, but together with the IL-5α chain, constitutes the high affinity IL-5 receptor. The β chain is common to the IL-3, IL-5 and GM-CSF receptors and has been shown to signal through the JAK/Stat pathway. IL-5 has long been associated with the cause of several allergic diseases including allergic rhinitis and asthma, wherein a large increase in the number of circulating, airway tissue, and induced sputum eosinophils have been observed.

Protocols

Product Specific Protocols
WB protocol for IL5 antibody 17786-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols