Ac-IETD-pNA

70-90%

Caspase-8 substrate (chromogenic), Granzyme B substrate (chromogenic)

RUO

Ac-Ile-Glu-Thr-Asp-pNA (pNA=p-Nitroaniline)

As indicated on product label or CoA when stored as recommended.

≥95% (HPLC)

Soluble in DMSO. Dilute with buffer, pH 7.0-7.5.

C 27 H 38 N 6 O 12

638.6

Ambient Temperature

-20°C

λmax of pNA is 400nm.

White to yellow powder.

Lyophilized.