C4B (Complement C4-B, Basic Complement C4, C3 and PZP-like alpha-2-macroglobulin Domain-containing Protein 3, CO4, CPAMD3) APC

Store product at 4 degree C in the dark. DO NOT FREEZE! Stable at 4 degree C for 12 months after receipt as an undiluted liquid. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Caution: APC conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial prior to removing the cap.