Frequently bought together:
Description
IL 23 Human | CYT-050
IL-23 Human Recombinant produced in HEK cells is a 55kDa heterodimeric protein composed of 2 disulfide-linked subunits - 19kDa (p19) and 43 kDa (p40).
SOURCE
HEK.
PHYSICAL APPEARANCE
IL-23 if supplied as a sterile filtered White lyophilized (freeze-dried) powder.
FORMULATION
IL-23 was lyophilized from a 0.1µm filtered solution (1.05mg/ml) containing 1xPBS.
SOLUBILITY
It is recommended to reconstitute the lyophilized IL23 in sterile 1xPBS containing 0.1% endotoxin-free recombinant HSA.
STABILITY
Lyophilized Interleukin-23 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL-23 should be stored at 4°C between 2-7 days and for future use below -18°C.
Please prevent freeze-thaw cycles.
Please prevent freeze-thaw cycles.
PURITY
Greater than 95.0% as determined by analysis by SDS-PAGE.
BIOLOGICAL ACTIVITY
The activity, as determined by the dose dependent secretion of IL-17 in response to IL-23 using murine splenocytes, the ED50 is 1.9ng/ml.
USAGE
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.