Interleukin-23 Human Recombinant

Product Name: Interleukin-23 Human Recombinant
Synonyms: Interleukin 23 alpha subunit p19, Interleukin-12 subunit beta p40, SGRF, IL23P19, IL-23-A, interleukin-six, G-CSF related factor, JKA3 induced upon T-cell activation, interleukin 12B (natural killer cell stimulatory factor 2 cytotoxic lymphocyte maturation factor 2 p40), NK cell stimulatory factor chain 2, Cytotoxic lymphocyte maturation factor 40 kDa subunit, CLMF2, CLMF p40.
Description: 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). 
Uniprot Accesion Number: Q9NPF7
Amino Acid Sequence:
Source: HEK.
Physical Appearance and Stability: Lyophilized Interleukin-23 although stable at room temperature for 3 weeks, should be stored desiccated below -18C. Upon reconstitution IL-23 should be stored at 4C between 2-7 days and for future use below -18C.Please prevent freeze-thaw cycles.
Formulation and Purity: IL-23 was lyophilized from a 0.1µ m filtered solution (1.05mg/ml) containing 1xPBS. Greater than 95.0% as determined by analysis by SDS-PAGE.
Application:
Solubility: It is recommended to reconstitute the lyophilized IL23 in sterile 1xPBS containing 0.1% endotoxin-free recombinant HSA.
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.
Shipping Format and Condition: Lyophilized powder at room temperature.
Usage Statement: Our 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.