The protein was Lyophilized from a sterile filtered aqueous solution containing 0.1% Trifluoroacetic Acid (TFA).
Purity:
Greater than 95% as determined by SDS-PAGE.
Form:
Sterile Filtered White lyophilized (freeze-dried) powder.
Sequence:
The sequence of the first five N-terminal amino acids was determined and was found to be Lys-Pro-Val-Ser-Leu
Application Notes:
Solubility: It is recommended to reconstitute the lyophilized Stromal Cell-Derived Factor-1a in sterile 18MO-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions. Biological Activity: The specific activity as determined by its ability to chemoattract human peripheral blood monocytes at 50-100 ng/ml corresponding to a Specific Activity of 10,000-20,000IU/mg. Application Notes: Chemokines
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