重组胃蛋白酶原I抗原

 Description

Product name

Recombinant human PGⅠ protein (His tag)

Known as

Pepsin A-4; Pepsinogen-4; PGA4

Expression system

HEK 293 cells

Tags

His tag C-terminus

Specifications

SDS-PAGE

45 kDa, reducing conditions

Purity

>95% SDS-PAGE

Form

Lyophilized powder

Stability and Storage

Storage

Store at -20 ~ -80℃, avoid repeated freeze/ thaw cycle

Stability

Aliquot and store at –20℃ for 12 months.

Constituents

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 and 5% trehalose.

General information

Function

Shows particularly broad specificity; although bonds involving phenylalanine and leucine are preferred, many others are also cleaved to some extent.

Images

Human PGⅠ (His Tag) on SDS-PAGE under reducing condition(R). The gel was visualized by Coomassie®Blue Staining. The purity of the protein is greater than 95%.