Dipeptidyl Peptidase IV (DPIV) Human (Human placenta)

Description

Native protein purified from human placenta.

Purity

>95%

Biological Activity

One unit is defined as the amount of enzyme which will hydrolyze 1μM of H-Gly-Pro-pNA per 1min at 25°C, pH 7.8. Specific activity: 13 U / 1mg

Formulation

Lyophilized from 29.1 μl 2 mM Tris-HCl, pH 8.0

Reconstitution

Add deionized water to prepare a working stock solution of approximately 0.5 mg/mL and let the lyophilized pellet dissolve completely. Product is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.

Storage, Stability/Shelf Life

Store freezed protein at min. –20°C. The protein remains stable until the expiry date when stored at –20°C.

Applications

Biologically active protein

Note

The protein was prepared from tissue shown to be non-reactive for HBsAg, anti-HCV, anti-HBc, and negative for anti-HIV 1 and 2 by FDA required tests. This product is intended for research use only.