Pierce™ Peroxidase Conjugate Stabilizer

Thermo Scientific Pierce Peroxidase Conjugate Stabilizer is an antifreeze solution for storing freezer aliquots and stocks of antibodies and other HRP-conjugates in liquid form so they can be pipetted for use without thawing.

Features of Peroxidase Conjugate Stabilizer:

• Provides a buffered anti-freeze environment for enzyme conjugated antibodies and proteins
• Contains high-purity ethylene glycol, which maintains a liquid, low viscosity solution at -20°C
• Contains preservatives to prevent anti-microbial growth during long-term storage
• No aliquoting of conjugate is necessary and sampling is convenient

Pierce Peroxidase Conjugate Stabilizer is a storage solution for peroxidase-conjugated antibodies, streptavidin and other proteins (HRP conjugates). Mixing the Stabilizer in 2:1 or 1:1 ratio with HRP conjugate solutions (usually at least 1 mg/mL) produces a stabilized conjugate stock solution that remains a liquid at -20°C. This allows the conjugate to be pipetted directly from the sub-zero temperature condition, eliminating damaging freeze-thaw cycles. The highly purified solution is free of oxidizing agents and other contaminants that can harm enzyme activity, ensuring that stock solutions can be stored for months without significant loss of activity.