IFN alpha 4b (Active) Protein

Catalog No. ABIN935507

This Recombinant protein is produced in Escherichia coli (E. coli).

Quick Overview for IFN alpha 4b (Active) Protein (ABIN935507)

Target: IFN alpha 4b

Protein Type: Recombinant

Biological Activity: Active

Origin: Human

Source: Escherichia coli (E. coli)

Purity: > 95 % pure

Product Details

Characteristics: Purified recombinant Human IFN alpha 4 b protein
Expression System: E.coli
Bioactivity: The EC50 for interferon in a cytopathic effect inhibition assay is ~1 U/mL (Human) and ~5 U/mL (Bovine)

Endotoxin Level: < 1 EU/µg

Application Details

Application Notes: Each Investigator should determine their own optimal working dilution for specific applications.

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 10000000 U/mL

Buffer: Supplied as a liquid in PBS with 0.1 % BSA.

Handling Advice: Avoid repeated freeze/thaw cycles.

Storage: -80 °C

Target Details

Target: IFN alpha 4b

Background: Interferons (IFNs) are proteins made and released by lymphocytes in response to the presence of pathogens-such as viruses, bacteria, or parasites-or tumor cells. They allow communication between cells to trigger the protective defenses of the immune system that eradicate pathogens or tumors.
Alternative Names: Interferon alpha 4b protein

Molecular Weight: 19.4 kDa