Recombinant Human Interleukin-19 protein (IL19) (Active)
Product Specifications
Background
May play some important roles in inflammatory responses. Up-regulates IL-6 and TNF-alpha and induces apoptosis (By similarity) . {ECO:0000250}.
Product Name Alternative
IL-19, NG.1
Gene ID
29949
UniProt
Q9UHD0
Target
LRRCLISTDM HHIEESFQEI KRAIQAKDTF PNVTILSTLE TLQIIKPLDV CCVTKNLLAF YVDRVFKDHQ EPNPKILRKI SSIANSFLYM QKTLRQCQEQ RQCHCRQEAT NATRVIHDNY DQLEVHAAAI KSLGELDVFL AWINKNHEVM SSA
Purification
>95% as determined by SDS-PAGE and HPLC.
Bioactivity
Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human IL-20Rα and human IL-20Rβ co-transfected murine BaF3 pro-B cells is less than 1.5 ng, ml, corresponding to a specific activity of 6.7105 IU, mg.
Storage Conditions
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Calculated Molecular Weight
17.9 kDa
Formulation
0.2 ?m filtered PBS, pH 7.4 , lyophilized
Host or Source
E.Coli
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