Recombinant Human Interleukin-3; 10ug

Description

Recombinant Human Interleukin-3; 10ug

Other Sizes are available please ask for Quote

Synonyms: MCGF (Mast cell growth factor), Multi-CSF, HCGF, P-cell stimulation factor, IL-3, MGC79398, MGC79399.

Description: Interleukin-3 Human Recombinant produced in E. coli is a single, non-glycosylated polypeptide chain containing 133 amino acids and having a molecular mass of 15 kDa.

Source: Escherichia coli.

Physical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.

Formulation: Lyophilized from a concentrated (1mg/ml) solution in water containing 5mg HSA and 4.3mg Sodium Chloride.

Solubility: It is recommended to reconstitute the lyophilized Interleukin-3 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

Stability: Lyophilized Interleukin-3 although stable at room temperature for 3 weeks, should be stored below -20°C.

Please prevent freeze-thaw cycles.

Purity: Greater than 98.0% as determined by SDS-PAGE

Amino acid sequence: The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Pro-Met-Thr-Gln.

Biological Activity: The ED50 as determined by the dose-dependant stimulation of TF-1 cells is < 0.1 ng/ml, corresponding to a Specific Activity of 1 x 10⁷ IU/mg.

Usage: Unless otherwise mentioned in the product description this product is intended for LABORATORY RESEARCH USE ONLY.