IL-5 Recombinant Protein
CATALOG NUMBER: 11-122- Tested Applications: ELISA, WB
- Size: 0.05 mg
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- SPECIES: Rabbit
- SOURCE SPECIES: HEK293 cells
- RECOMBINANT PROTEIN SEQUENCE: Met 20 - Ser 134
- FUSION TAG: His Tag
- TESTED APPLICATIONS: ELISA, WB
- APPLICATION NOTE: This protein carries a polyhistidine tag at the N-terminus. The protein has a calculated MW of 15.2 kDa. The protein migrates as 15 kDa and 16-20 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
- PREDICTED MOLECULAR WEIGHT: 15.2 kDa
Properties
- PURITY: >90% as determined by SDS-PAGE.
- PHYSICAL STATE: Lyophilized
- BUFFER: PBS, pH7.4
- STORAGE CONDITIONS: Lyophilized Protein should be stored at -20°C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20°C or -70°C. Avoid repeated freeze-thaw cycles.
Additional Info
- NCBI OFFICIAL SYMBOL: IL5
- ADDITIONAL NAMES: IL-5,TRF,IL5,Interleukin-5
- Protein Accession Number: XP_002710247.1
- NCBI GENE ID NUMBER: 100358075
Background
- Interleukin 5 (IL5) is an interleukin produced by type-2 T helper cells and mast cells. IL-5 is a 115-amino acid (in human, 133 in the mouse) -long TH2 cytokine that is part of the hematopoietic family. Unlike other members of this cytokine family (namely interleukin 3 and GM-CSF), this glycoprotein in its active form is a homodimer. Interleukin-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. Given the high concordance of eosinophils and, in particular, allergic asthma pathology, it has been widely speculated that eosinophils have an important role in the pathology of this disease. Drugs that target IL-5 are mepolizumab and reslizumab.
- 1: Milburn MV, et al. 1993. Nature. 363(6425):172-6.
- 2: Shen HH, et al. 2003. J Immunol. 170(6):3296-305.
- 3: Sanderson CJ, et al. 1992. Blood. 79 (12): 3101–9.
Disclaimer
- FOR RESEARCH USE ONLY
For additional information, visit ProSci's Terms & Conditions Page. - Disclaimer: Products are intended for laboratory research purposes only and should be used by qualified personnel only. They are not intended for use in humans. ProSci is not liable for damages or injuries resulting from receipt and/or use of ProSci materials. Please refer to the Material Safety Data Sheet (MSDS) for safe storage, handling, and use procedures.
Shipping Info
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