Interferon omega-1, active (IFNW1), Recombinant, Human, aa24-195

Size

£614.00

SKU:: 348088
Molecular Weight:: 20
Purity:: ≥97% (SDS-PAGE and HPLC). Endotoxin: ≤1EU/ug (LAL).
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Supplied as a lyophilized powder from PBS, pH 7.4. Reconstitute with sterile ddH2O to a concentration of 0.1-1mg/ml.
Extra Details:: Partial recombinant protein corresponding to aa24-195 from human Interferon omega-1, Tag free, expressed in E. coli. Swiss/Uniprot: P05000 Molecular Weight: ~20kD Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by a chemotaxis bioassay using human TF-1 cells is <0.01ng/ml, corresponding to a specific activity of >1x10e8 IU/mg. Amino Acid Sequence: CDLPQNHGLL SRNTLVLLHQ MRRISPFLCL KDRRDFRFPQ EMVKGSQLQK AHVMSVLHEM LQQIFSLFHT ERSSAAWNMT LLDQLHTGLH QQLQHLETCL LQVVGEGESA GAISSPALTL RRYFQGIRVY LKEKKYSDCA WEVVRMEIMK SLFLSTNMQE RLRSKDRDLG SS Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. 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.