Interferon alpha 2b, Recombinant, Human (IFNa2, IFNa2b), aa24-188

Product Overview

• Article Name: Interferon alpha 2b, Recombinant, Human (IFNa2, IFNa2b), aa24-188
• Biozol Catalog Number: USB-I7661-75B
• Supplier Catalog Number: I7661-75B
• Alternative Catalog Number: USB-I7661-75B-100,USB-I7661-75B-500
• Manufacturer: US Biological
• Category: Molekularbiologie

Product Description

Interferon induces a variety of effects on target cells including antiviral, antiproliferative, and immunomodulatory activities. Interferon a-2b can either inhibit or enhance immune cell activity within the tightly regulated microenvironment of inflammation, depending upon the concentration of the cytokine and the activation stage of the cell. Interferon a-2b was expressed in E. coli and purifed by conventional chromatography, after refolding of the isolated inclusion bodies in a renaturation buffer. Recombinant protein corresponding to aa24-188 of human IFNA2 expressed in E. coli (NP_000596). Amino Acid Sequence: MCDLPQTHSL GSRRTLMLLA QMRRISLFSC LKDRHDFGFP QEEFGNQFQK AETIPVLHEM IQQIFNLFST KDSSAAWDET LLDKFYTELY QQLNDLEACV IQGVGVTETP LMKEDSILAV RKYFQRITLY LKEKKYSPCA WEVVRAEIMR SFSLSTNLQE SLRSKE Storage and Stability: May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for 6 months after receipt at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Product Properties

• Molecular Weight: 19.4
• NCBI: 000596
• UniProt: P01563
• Purity: 95% (SDS-PAGE)
• Form: Supplied as a liquid in PBS, pH 7.4.