Phosphatase, Alkaline, Placental, Human (PLAP, Alkaline Phosphatase Placental, Alkaline Phosphatase Placental Type, ALP, ALPP, Glycerophosphatase, PLAP-1, Regan Isozyme) discontinued

Molecular Biology / MB-Enzymes, Phosphatase

-20°C

Supplied as liquid in PBS. No preservative added.

Native human alkaline phosphatase.

Activity:
1, 000u/ml

Specific Activity:
1, 069u/mg solid (typical value; lot-specific)

Unit Defintion of Activity:
One unit liberates one micromole of p­nitrophenol per minute at 37°C, Tris buffer, pH 10.15

Applications:
Suitable for use in ELISA. Other applications not tested.

Recommended Dilution:
Optimal dilutions to be determined by the researcher.

Storage and Stability:
Store undiluted at -20°C. Stable for 6 months at -20°C. Avoid freeze-thaw cycles. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.