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Pepsinogen A4/PGA4 Protein, Human (HEK293, His)

Cat. No.: HY-P77136
Handling Instructions

Pepsinogen A4/PGA4 protein, known for broad substrate specificity, prefers cleaving phenylalanine and leucine bonds but also shows the ability to cleave various other bonds to varying extents. Pepsinogen A4/PGA4 Protein, Human (HEK293, His) is the recombinant human-derived Pepsinogen A4/PGA4 protein, expressed by HEK293 , with C-His labeled tag. The total length of Pepsinogen A4/PGA4 Protein, Human (HEK293, His) is 373 a.a., with molecular weight of ~45 kDa.

For research use only. We do not sell to patients.

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Description

Pepsinogen A4/PGA4 protein, known for broad substrate specificity, prefers cleaving phenylalanine and leucine bonds but also shows the ability to cleave various other bonds to varying extents. Pepsinogen A4/PGA4 Protein, Human (HEK293, His) is the recombinant human-derived Pepsinogen A4/PGA4 protein, expressed by HEK293 , with C-His labeled tag. The total length of Pepsinogen A4/PGA4 Protein, Human (HEK293, His) is 373 a.a., with molecular weight of ~45 kDa.

Background

Pepsinogen A4/PGA4 protein exhibits a notably broad substrate specificity, with a preference for cleaving bonds involving phenylalanine and leucine. Despite this preference, it demonstrates the ability to cleave many other types of bonds to varying extents.

Species

Human

Source

HEK293

Tag

C-His

Accession

P0DJD7 (I16-A388)

Gene ID
Molecular Construction
N-term
PGA4 (I16-A388)
Accession # P0DJD7
His
C-term
Synonyms
Pepsin A-4; Pepsinogen-4; PGA4
Molecular Weight

Approximately 45 kDa

Purity

Greater than 95% as determined by reducing SDS-PAGE

Endotoxin Level

<1 EU/μg, determined by LAL method.

Documentation

Pepsinogen A4/PGA4 Protein, Human (HEK293, His) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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Product Name:
Pepsinogen A4/PGA4 Protein, Human (HEK293, His)
Cat. No.:
HY-P77136
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