Haptoglobin Human

Lyophilized powder at room temperature.

Human Haptoglobin produced from pooled human plasma corresponding to the Mw of isotypes of Haptoglobin at 86kD and >200kD.
Source: Pooled human plasma.
Physical Appearance and Stability: Human Haptoglobin although stable at room temperature for 3 weeks, should be stored desiccated below -18C. Upon reconstitution IL18 should be stored at 4C between 2-7 days and for future use below -18C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
Formulation and Purity: Lyophilized with no additives. Greater than 95.0%.
Solubility: It is recommended to reconstitute the lyophilized Haptoglobin in sterile water not less than 100ug/ml, which can then be further diluted to other aqueous solutions.