P08505

The sequence of the first five N-terminal amino acids was determined and was found to be Met-Phe-Pro-Thr-Ser.

The ED50 as determined by the dose-dependant induction of 7TD1 cell proliferation,  is 0.018 ng/ml corresponding to a Specific Activity of 55MIU/mg.

The protein was lyophilized without any additives.

Sterile Filtered White lyophilized (freeze-dried) powder.

Greater than 95.0% as determined by SDS-PAGE.

It is recommended to reconstitute the lyophilized Interleukin 6 in 10mM HCl to 0.1-1.0 mg/ml to regain full activity, and can then be further diluted to other aqueous solutions.

Escherichia Coli.

Lyophilized Interleukin-6 although stable at room temperature for 3 weeks, should be stored desiccated below -18^oC. Upon reconstitution IL6 should be stored at 4^oC between 2-7 days and for future use below -18^oC.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please avoid multiple freeze-thaw cycles.

IFN-b2, B cell differentiation factor (BCDF), BSF-2, HPGF, HSF, MGI-2, IL-6, Interleukin HP-1, B-cell hybridoma growth factor.