P1490 Sigma

Pepsinogen I human

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Properties

Related Categories Application Index, Biochemicals and Reagents, Enzymes, Inhibitors, and Substrates, Proteases, Proteases & Protein Sequencing More...
shipped in   dry ice
storage temp.   −20°C
Gene Information   human ... PGA3(643834), PGA4(643847), PGA5(5222), PGC(5225)

Description

Biochem/physiol Actions

Studies show that smoking has an effect on the level of pepsinogen I present in serum in a H. pylori-dependent manner. Patients with lower titer levels had higher levels of pepsinogen I. 1

Used as a control in ELISA.

Physical form

0.2 μm filtered solution in Tris chloride, pH 8.0

Price and Availability

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Grade I-S, lyophilized powder, ~3,000 units/mg protein (after activation to pepsin at pH 2.0 at 25°C)

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