85-2079-25　CD40, Recombinant, Human, aa21-193, His-Tag (CD40 Molecule, TNF Receptor Superfamily Member 5, Bp50, CDW40, p50, TNFRSF5) 50ug　218010

特徴

• CD40 is a member of the TNF-receptor superfamily. This receptor has been found to be essential in mediating a broad variety of immune and inflammatory responses including T cell-dependent immunoglobulin class switching, memory B cell development, and germinal center formation. AT-hook transcription factor AKNA is reported to coordinately regulate the expression of this receptor and its ligand, which may be important for homotypic cell interactions. Adaptor protein TNFR2 interacts with this receptor and serves as a mediator of the signal transduction. The interaction of this receptor and its ligand is found to be necessary for amyloid-beta-induced microglial activation, and thus is thought to be an early event in Alzheimer disease pathogenesis.
• Source:Recombinant corresponding to aa21-193 from human CD40 protein, fused to His-tag at N-terminus, expressed in E.coli.
• Molecular Weight:~21.6kD (196aa), confirmed by MALDI-TOF
• Applications:Suitable for use in SDS-PAGE. Other applications not tested.
• Recommended Dilution:Optimal dilutions to be determined by the researcher.
• Storage and Stability:May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.