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Native Human Pepsinogen I

Molecule:

Pepsinogen I

Synonyms:

Pepsinogen A, PG1, PGA

Species:

Human

Cat. No.:

CNH002A pdf (datasheet)

Quantity/Size:

100 μg

Price:

$420.00 BUY

Description:

Pepsinogen I (PGI/PGA) antigen

EC number:

3.4.23.1

Data PDF:

CNH002

Source:

Human Gastric Mucosa

Molecular Weight:

40,300

Formulation:

Lyophilized from Tris HCl, pH 8.5

Purity:

> 90% by SDS-PAGE, may contain minor cleavage products. Identity confirmed by Western blot.

Biological Activity:

One unit will produce a ΔA280 of 0.001 per minute at pH 2.0 and 37°C, measured as TCA-soluble products from hemoglobin

Specific Activity:

> 500 U/mg protein (after activation), lot specific

Reconstitution:

After reconstitution, maintain at or above pH 8.0 to avoid activation.

Storage/Stability:

Store at -20°C for up to 1 year.