Product Name: C1q Human

Product No: PRO-554L

Synonym(s): Complement Component C1q Human, Component C1q, Complement C1q, Complement Component C1q, C1q.

Description: Human Complement Component C1q produced in Human plasma having a molecular mass of 410 kDa

Protein Derived From: Human Plasma.

Physical Appearance: Sterile Filtered solution.

Purity: Greater than 95.0% as determined by SDS-PAGE.

Stability: Human C1q is stable at 4°C if entire vial will be used within 2-4 weeks. Store, frozen below -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).

Avoid multiple freeze-thaw cycles.

Solubility: It is recommended to reconstitute the lyophilized C1q in sterile 18MOmega-cm H2O.

Human Virus Test: Plasma from each donor has been tested and found negative for antibody to HIV-1, HIV-2, HCV and HBSAG.

Special Note(s): vivitide's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.