Lyophilized from 0.02M NH4HCO3. May contain traces of buffer salts.
Sterile Filtered White lyophilized (freeze-dried) powder.
Human Haptoglobin although stable at room temperature for 3 weeks, should be stored between 2-8oC.
Haptoglobin, HP, BP, HPA1S, MGC111141, HP2-ALPHA-2.