IL-12 receptor beta component (IL12RB1), partial, human, recombinant

Organism: Homo sapiens (Human). Source: Baculovirus. Expression Region: 25-239aa. Protein Length: Partial. Tag Info: C-terminal 10xHis-tagged. Target Protein Sequence: RTSECCFQDP PYPDADSGSA SGPRDLRCYR ISSDRYECSW QYEGPTAGVS HFLRCCLSSG RCCYFAAGSA TRLQFSDQAG VSVLYTVTLW VESWARNQTE KSPEVTLQLY NSVKYEPPLG DIKVSKLAGQ LRMEWETPDN QVGAEVQFRH RTPSSPWKLG DCGPQDDDTE SCLCPLEMNV AQEFQLRRRQ LGSQGSSWSK WSSPVCVPPE NPPQP. Purity: Greater than 85% as determined by SDS-PAGE. Endotoxin: n/a. Biological Activity: n/a. Form: Liquid or Lyophilized powder. Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference. Storage: 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. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 °C for up to one week. Relevance: Functions as an interleukin receptor which binds interleukin-12 with low affinity and is involved in IL12 transduction. Associated with IL12RB2 it forms a functional, high affinity receptor for IL12. Associates also with IL23R to form the interleukin-23 receptor which functions in IL23 signal transduction probably through activation of the Jak-Stat signaling cascade. Reference: n/a. Function: nan