Recombinant human IL1B Mouse Recombinant produced in
E. coli is a single, non-glycosylated polypeptide chain containing 189 amino acids (118-269 a.a.) and having a molecular mass of 21 kDa. IL1B is fused to a 37 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Synonyms: Interleukin 1 beta, IL-1b, IL-1beta, Catabolin, H1, IL 1, IL 1 beta, IL-1 beta, IL1 BETA, IL1B, IL1B_HUMAN, IL1F2, Interleukin 1 beta, Interleukin-1 beta, OAF, OTTHUMP00000162031, Preinterleukin 1 beta, Pro interleukin 1 beta.
Formulation: IL1B protein (1mg/ml) contains 20 mM Tris-HCl buffer (pH 8.0) and 10% glycerol.
Physical Appearance: Sterile Filtered colorless solution.
Purity: Greater than 90% as determined by SDS-PAGE.
Source:E. coli.
Amino acid sequence: MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSMVPI RQLHYRLRDE QQKSLVLSDP YELKALHLNG QNINQQVIFS MSFVQGEPSN DKIPVALGLK GKNLYLSCVM KDGTPTLQLE SVDPKQYPKK KMEKRFVFNK IEVKSKVEFE SAEFPNWYIS TSQAEHKPVF LGNNSGQDII DFTMESVSS.
Uniprot ACC number: P107 49
Transportation method: Shipped with Ice Packs.
Stability: Store at +4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
Biological Activity: Measured in a cell proliferation assay using D10. G4.1 mouse helper T cells. The ED50 range < 0.1 ng/ml.
Safety data sheet: Inquire at info@3hbiomedical.com