Applications: Suitable for use as antigen or ligand in immunochemical reactions, as a control or standard in assays, for conjugation and most other immunological methods requiring highly purified immunoglobulins. Storage and Stability: May be stored at 4C for short-term only. For long-term storage and to avoid repeated freezing and thawing, add sterile glycerol (40-50%), aliquot and store at -20C. Aliquots are stable for at least 6 months at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer
Purity:
Purified by ion exchange chromatography. IEP Assay shows a single precipitin arc against source serum protein and IgG.
Form:
Supplied as a liquid in PBS, pH 7.2 and 0.01% sodium azide. No stabilizing proteins added.
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