Ac-LEHD-pNA

Ac-LEHD-pNA
Caspase-9 substrate 
Replaces Prod. #: BML-P443
Chromogenic substrate for caspase-9 and cysteine proteases. Similar to Ac-LEHD-AMC (Prod. No. ALX-260-080) and Ac-LEHD-AFC (Prod. No. ALX-260-116) but cleavage is monitored colorimetrically by absorbance at 405nm.
Product Specification
Alternative Name: Caspase-9 substrate (chromogenic)
Sequence: Ac-Leu-Glu-His-Asp-pNA (pNA = p-Nitroaniline)
Formula: C29H38N8O11
MW: 674.7
Formulation: Lyophilized.
Peptide Content: 75-95%
Purity: ≥99% (HPLC)
Solubility: Soluble in water or  DMSO. Dilute with buffer, pH 7.5.
Long Term Storage: -20°C