CD40 Human Recombinant Protein

CAT#: TP723938

Human CD40 Protein, mFc-His Tag

Product Images

Figure 1. Human CD40 Protein, mFc-His Tag on SDS-PAGE under reducing condition.

• 

  Figure 2. ELISA plate pre-coated by 2 µg/ml (100 µl/well) Human CD40, mFc-His tagged protein (TP723938) can bind Anti-CD40 Neutralizing antibody（BME100020） in a linear range of 0.64-80.0 ng/ml.

• 

  Figure 3. ELISA plate pre-coated by 2 µg/ml (100 µl/well) Human CD40 Ligand,hFc tagged protein (TP724047) can bind Human CD40, mFc-His tagged protein (TP723938) in a linear range of 0.51-320 ng/ml.

Specifications

Product Data

• Species: Human
• Expression Host: HEK293
• Expression cDNA Clone or AA Sequence:
  Protein Sequence

  CD40（Glu21-Arg193）+mFc（Pro99-Lys330）+6×His
• Tag: C-Mouse Fc and 6×His
• Predicted MW: 68 kDa
• Purity: > 95%
• Buffer: Lyophilized from sterile PBS, pH 7.4. Normally 5% - 8% trehalose is added as protectants before lyophilization
• Reconstitution: Reconstitute with deionized water
• Preparation: Affinity purification
• Applications: ELISA
• Storage: Store the lyophilized protein at -20°C.
  After reconstitution, store the protein at -80°C for 12 months.
  Avoid repeated freezing and thawing.
• Stability: 12 months from date of despatch

Reference Data

• Locus ID: 958
• UniProt ID: P25942
• Summary: This gene is a member of the TNF-receptor superfamily. The encoded protein is a receptor on antigen-presenting cells of the immune system and is essential for 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. Mutations affecting this gene are the cause of autosomal recessive hyper-IgM immunodeficiency type 3 (HIGM3). Multiple alternatively spliced transcript variants of this gene encoding distinct isoforms have been reported.