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Gibco
Rat IL-5 Recombinant Protein, PeproTech®
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Product Details
400-05-2UG
Applications
Tested Dilution
Publications
Product Specifications
Species
Rat
Published species
Rat
Expression System
E. coli
Amino acid sequence
MEIPMSTVVK ETLIQLSTHR ALLTSNETMR LPVPTHKNHQ LCIGEIFQGL DILKNQTVRG GTVEILFQNL SLIKKYIDGQ KEKCGEERRK TRHFLDYLQE FLGVMSTEWA MEV
Molecular weight
26 kDa
Class
Recombinant
Type
Protein
Purity
≥ 98% by SDS-PAGE gel and HPLC analyses.
Endotoxin concentration
<1 EU/µg
Activity
The ED50 was determined by the dose-dependent stimulation of the proliferation of human TF-1 cells is ≤ 0.5 ng/ml, corresponding to a specific activity of ≥ 2 x 10^6 units/mg.
Conjugate
Form
Lyophilized
Amount
2 µg
Purification
purified
Contains
no preservative
Storage conditions
-20°C
Shipping conditions
Ambient
Product Specific Information
400-05-1MG will be provided as 5 x 200 µg (400-05-200UG).
400-05-500UG will be provided as multiple 100 µg (400-05-100UG) and 200 µg (400-05-200UG) vials.
Recombinant Rat IL-5 is a 26.0 kDa disulfide-linked homodimeric protein containing two 113 amino acid chains.
This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis
Target Information
IL-5 is a cytokine that acts as a growth and differentiation factor for both B cells and eosinophils. IL-5 cytokine is a main regulator of eosinopoiesis, eosinophil maturation and activation. The elevated production of this cytokine is reported to be related to asthma or hypereosinophilic syndromes. The receptor of IL-5 cytokine is a heterodimer, whose beta subunit is shared with the receptors for interleukine 3 (IL3) and colony stimulating factor 2 (CSF2/GM-CSF). IL-5, together with those for interleukin 4 (IL4), interleukin 13 (IL13), and CSF2, form a cytokine gene cluster on chromosome 5. IL-5, IL4, and IL13 are found to be regulated coordinately by long-range regulatory elements spread over 120 kilobases on chromosome 5q31.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: B-cell growth factor II; BCGF-II; cytotoxic T-lymphocyte inducer; eosinophil differentiation factor; IL-5; ILN; Interleukin; Interleukin 5 (colony-stimulating factor eosinophil); Interleukin 5 (colony-stimulating factor, eosinophil); interleukin-5; Interleukin5; T-cell replacing factor; TRF
Entrez Gene ID: (Rat) 24497
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