What is the catalog number for IL 9 Recombinant Protein?

The catalog number for IL 9 Recombinant Protein is 32-1427-10.

What sizes are available for IL 9 Recombinant Protein?

IL 9 Recombinant Protein is available in the following size(s): 10 µg.

Is IL 9 Recombinant Protein in stock?

IL 9 Recombinant Protein is currently made to order / not held in immediate stock. Contact us for lead time.

IL 9 Recombinant Protein

Source : Escherichia Coli. Interleukin-9 Human Recombinant produced in E.Coli is a single, non-glycosylated single polypeptide chain containing 127 amino acids and having a molecular mass of 14,004 Dalton. The IL-9 is purified by proprietary chromatographic techniques. Factor that is thought to be a regulator of hematopoiesis. It has been shown to enhance the growth of human mast cells and megakaryoblastic leukemic cells as well as murine helper t-cell clones. IL-9 is a glycoprotein with a molecular weight of 32-39 that is derived from T-cells, and maps to human chromosome 5.

Product Specifications

Product Name Alternative

P40||HP40||T-cell growth factor p40||IL-9||P40 cytokine.

Purification

Greater than 98.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.

Components

Lyophilized from a concentrated (1mg/mL) solution containing 10mM Na2PO4, pH 7.5.

Storage Conditions

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.

Applications Notes

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. The ED50 as determined by the dose-dependent stimulation of human MO7e cells is less than 0.2 ng/ml, corresponding to a Specific Activity of >5.0ƒâ€”106 IU/mg.