Il28b-212M
Optional Service: Optional requirements on this protein
Description :
IL-28A, IL-28B, and IL-29, also named interferon-λ2 (IFN-λ2), IFN-λ3, and IFN-λ1, respectively, are newly identified class II cytokine receptor ligands that are distantly related to members of the IL-10 family (11-13% aa sequence identity) and type I IFN family (15 - 19% aa sequence identity).
Source :
DNA expressed inE.Coli.
Endotoxin :
< 1 EU/µg.
Reconstitution :
It is recommended that sterile PBS containing at least 0.1% human serum albumin or bovine serum albumin be added to the vial to prepare a stock solution of no less than 10 μg/mL.
Buffer :
Phosphate-buffered saline (PBS) containing 50µg of BSA per 1µg of cytokine.
Purity :
≥95%.
Purification Method :
A combination of ion exchange, hydrophobic interaction and size exclusion chromatography.
Shipping Conditions :
Wet ice, Physical State of Product During Shipping is Lyophilized.
Special Conditions :
After receipt, this product should be kept at -70˚C or below for retention of full activity. Upon reconstitution, this cytokine can be stored under sterile conditions at 2˚C to 8˚C for one month or at -20˚C to -70˚C in a manual defrost freezer for three months without detection loss of activity. Avoid repeated freeze-thaw cycles.
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.