Name : Rat CD40/TNFRSF5 Protein
Product Source :
Recombinant Rat CD40/TNFRSF5 Protein is expressed from HEK293 with His tag at the C-terminus. It contains Val24-Arg193.[Accession | A6JXD6]
Molecular Weight :
The protein has a predicted MW of 20.39 kDa. Due to glycosylation, the protein migrates to 28-38 kDa based on Tris-Bis PAGE result.
Endotoxin Level :
Less than 1EU per μg by the LAL method.
Purity :
> 95% as determined by Tris-Bis PAGE> 95% as determined by HPLC
Formulation :
Supplied as 0.22 μm filtered solution in PBS (pH 7.4).
Reconstitution :
Storage and Stability :
Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Product Concentration :
Tris-Bis PAGE Rat CD40 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. SEC-HPLC The purity of Rat CD40 is greater than 95% as determined by SEC-HPLC.
Background :
CD40 is a costimulatory protein found on antigen presenting cells and is required for their activation. The binding of CD154 (CD40L) on TH cells to CD40 activates antigen presenting cells and induces a variety of downstream effects.CD40 molecule is a potential target for cancer immunotherapy. There are number of completed and ongoing clinical trials where agonistic anti-CD40 monoclonal antibodies are employed to activate an anti-tumor T cell response via activation of dendritic cells.
Synonyms :
CD40; CD40L receptor; TNFRSF5; CD40 antigen; CD40 molecule; CDw40; MGC9013;
References & Citations :
(1)Pound, J. D. Minimal cross-linking and epitope requirements for CD40-dependent suppression of apoptosis contrast with those for promotion of the cell cycle and homotypic adhesions in human B cells[J]. International Immunology, 1999, 11(1):11-20
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
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