IL-9 Interleukin-9 Rat Recombinant Protein

Product Name

IL-9 Interleukin-9 Rat Recombinant Protein

View all IL-9 recombinant proteins

SKU/Catalog Number

PROTD4A8I9

Size

2ug, 10ug, 1mg

Description

Interleukin-9 Rat Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 127 amino acids and having a molecular mass of 14.3kDa. The IL-9 is purified by proprietary chromatographic techniques.

Storage & Handling

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 or BSA).Please prevent freeze-thaw cycles.

Cite This Product

IL-9 Interleukin-9 Rat Recombinant Protein (Boster Biological Technology, Pleasanton CA, USA, Catalog # PROTD4A8I9)

Form

Sterile Filtered White lyophilized (freeze-dried) powder.

Formulation

IL9 protein was lyophilized from a 0.2µm filtered concentrated solution in PBS, pH 7.4.

Purity

Greater than 97.0% as determined by (a) Analysis by RP-HPLC and (b) Analysis by SDS-PAGE.

Reconstitution

It is recommended to reconstitute the lyophilized Interleukin 9 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

Biological Activity

The ED₅₀ as determined by a cell proliferation assay using murine TS1 cells is less than 10 ng/ml, corresponding to a specific activity of greater than 1.0 × 10⁵ IU/mg.

Reconstitution

It is recommended to reconstitute the lyophilized Interleukin 9 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

Validation Images & Assay Conditions

Gene/Protein Information For IL9 (Source: Uniprot.org, NCBI)

Alternative Names

Cytokine P40; HP40; IL9; IL-9; IL-9homolog of mouse T cell and mast cell growth factor 40; interleukin 9; interleukin-9; p40 cytokine; p40 T-cell and mast cell growth factor; P40; T-cell growth factor P40 IL9 HP40, IL-9, P40 interleukin 9 interleukin-9|T-cell growth factor p40|cytokine P40|homolog of mouse T cell and mast cell growth factor 40|p40 T-cell and mast cell growth factor|p40 cytokine

*If product is indicated to react with multiple species, protein information is based on the gene entry specified above in "Species".

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