Human IL-1RA / IL1RN Bioactive Protein Product Attributes
Product Type: Bioactive Protein
Recombinant IL-1RA / IL1RN based upon sequence from: Human
Host: QP10308 protein expressed in E. coli.
Protein Construction: A DNA sequence encoding the Human IL-1RA / IL1RN, was expressed in the hosts and tags indicated. Please select your host/tag option, above.
Application Notes: Please contact us for application specific information for QP10308.
Bioactivity Data: Equivalent or superior bioactivity to competitors. Data available upon request. The ED50 as determined by inhibiting IL-1alpha- dependent proliferation of murine D10S cells is less than 40 ng/ml, corresponding to a specific activity of > 2.5 Ã 104 IU/mg in the presence of 50 pg/ml rHuIL-1alpha.
Full Length? Partial (see sequence information for more details).
Amino Acid Sequence: RPSGRKSSKM QAFRIWDVNQ KTFYLRNNQL VAGYLQGPNV NLEEKIDVVP IEPHALFLGI HGGKMCLSCV KSGDETRLQL EAVNITDLSE NRKQDKRFAF IRSDSGPTTS FESAACPGWF LCTAMEADQP VSLTNMPDEG VMVTKFYFQE DE
Purity: Greater than 96% as determined by SDS-PAGE and HPLC.
Concentration of Human IL-1RA / IL1RN Protein: Lyophilized. Concentration determined by reconstitution volume.
Endotoxin Levels: Less than 1.0 EU/ug as determined by LAL method.
Buffer: 0.2 um filtered PBS, pH 7.4, lyophilized
Storage Conditions: Store at -20C to -80C.
Limitations and Performance Guarantee
This is a life science research product (for Research Use Only). This product is guaranteed to work for a period of two years when stored at -70C or colder, and one year when aliquoted and stored at -20C.