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Murine IL-9 recombinant Protein
Product Overview, Sizes and Prices |
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Protein Synonyms: P40, HP40, T-cell growth factor p40, IL-9, P40 cytokine. Source: E. coli Biological activity: ≥ 2 x 107IU/mg Purity: ≥ 96 % (SDS-PAGE) Physical state: Lyophilized Manufacturer: |
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Active Bioscience
Product Details
Synonyms
P40, HP40, T-cell growth factor p40, IL-9, P40 cytokine.
Description of Murine IL-9
Interleukin-9 Murine Recombinant produced in E. coli is a single, non-glycosylated single polypeptide chain containing 127 amino acids and having a molecular mass of 14.3kDa.
Biological Activity
The ED50 as determined by the dose-dependant stimulation of human MO7e cells is < 0.5 ng/ml, corresponding to a Specific Activity of 2,000,000IU/mg.
Reconstitution
We recommend a quick spin followed by reconstitution in sterile water to a concentration of at least 100 µg/ml, which can then be further diluted to other aqueous solutions. Do not vortex.
Stability
Lyophilized Interleukin-9 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL9 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA, order number: 2835.955.xyz or 2835.958.xyz, or BSA, order number: 2835.919.xyz). Please avoid repeated freeze-thaw cycles.
Amino Acid Sequence
MQRCSTTWGI RDTNYLIENL KDDPPSKCSC SGNVTSCLCL SVPTDDCTTP CYREGLLQLT NATQKSRLLP VFHRVKRIVE VLKNITCPSF SCEKPCNQTM AGNTMSFLKS LLGTFQKTEM QRQKSRP
Shipped at room temperature
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Errors, changes and availability excepted.
Payment Methods
Paying by bank transfer
