Measured by its ability to cleave a peptide substrate, benzoyl-AR-OH. The product, Arg, is reacted with orthophthaldialdehyde (OPA) to form a fluorescent molecule. The specific activity is >12,000 pmol/min/μg, as measured under the described conditions.
CPE
宿主: 人
宿主: 人细胞
Recombinant
> 95 % as determined by reducing SDS-PAGE.
应用备注
Optimal working dilution should be determined by the investigator.
限制
仅限研究用
状态
Lyophilized
缓冲液
Lyophilized from a solution in PBS pH 7.4, 5 % Trehalose, 5 % Mannitol.
储存条件
4 °C,-20 °C,-80 °C
储存方法
Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for one week. Store at -20 to -80°C for twelve months from the date of receipt.
有效期
12 months
抗原
CPE
(Carboxypeptidase E (CPE))
别名
Prohormone-processing carboxypeptidase
背景
Prohormone-processing carboxypeptidase, Enkephalin convertase, CPE, Carboxypeptidase H, Carboxypeptidase E, CPH