Recombinant Human IL-9 protein (His Tag)
Product Specifications
Background
Interleukin-9 (IL-9) is a secreted protein that belongs to the IL-7/IL-9 family.Mature mouse IL-9 shares 57% and 74% amino acid sequence identity with human and rat IL-9, respectively. IL-9 supports IL-2 independent and IL-4 independent growth of helper T-cells. IL-9 stimulates cell proliferation and prevents apoptosis. It functions through the IL-9 receptor (IL-9R), which activates different signal transducer and activator (STAT) proteins and thus connects this cytokine to various biological processes. IL-9 has been identified as a candidate gene for asthma. IL-9 is a determining factor in the pathogenesis of bronchial hyperresponsiveness.
Abbreviation
IL-9
Synonyms
Cytokine P; Interleukin; TCGF; IL9; HP40; IL-9; P40; Cytokine P40; Interleukin-9; P40 Cytokine; P40 T-cell and Mast Cell Growth Factor; T-cell Growth Factor P40; TCGF3; TCGFIII
UniProt
P15248
Accession Number
P15248
Expression System
E.coli
Tag
N-His
Sequence
Gln 19-Ile 144
Applications
Cell culture
Field of Research
Immunology, Cancer
Endotoxin
< 0.01 EU per μg of the protein as determined by the LAL method.
Purity
> 98 % as determined by reducing SDS-PAGE.
Bioactivity
505 x106 IU/ mg.6
Reconstitution
Please refer to the printed manual for detailed information.
Shipping Conditions
This product is provided as lyophilized powder which is shipped with ice packs.
Storage Conditions
Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Product Datasheet
https://789.bio/ea/4zsxyl
Product MSDS
https://789.bio/eb/vTGab9
Calculated Molecular Weight
14.9 kDa
Observed Molecular Weight
19 kDa
Species
Human
Available Sizes
Curated Selection
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