Active Recombinant Human CD40 Protein, hFc-tagged, Site-specific Alexa Fluor 647-Labeled

• Cat.No.: CD40-3827H
• Product Overview: Site-specific Alexa Fluor 647-Labeled Active Recombinant Human CD40 Protein(P01730-1)(Lys 26 - Pro 396), fused with C-terminal hFc tag, was expressed in HEK293.

Specification

• Species: Human
• Source: HEK293
• Tag: Fc
• Protein Length: Glu 21 - Arg 193
• Tag: C-hFc
• Conjugation/Label: Site-specific Alexa Fluor 647
• Form: Lyophilized from 0.22 μm filtered solution in PBS, 0.5% BSA, pH7.4 with trehalose as protectant.
• Bio-activity: 5e5 of 293T-CD40L cells were stained with 100 μL of 1:25 dilution (4 μL stock solution in 100 μL FACS buffer) of Alexa Fluor 647-Labeled Human CD40 Protein, Fc Tag and negative control protein respectively. Alexa 647 signal was used to evaluate the binding activity.
• Molecular Mass: The protein has a calculated MW of 47.1 kDa.
• Storage: For long term storage, the product should be stored at lyophilized state at -20°C or lower.
  Please protect from light and avoid repeated freeze-thaw cycles.
  This product is stable after storage at:
  -20°C to -70°C for 12 months in lyophilized state;
  -70°C for 6 months under sterile conditions after reconstitution.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Gene Name: CD40 CD40 molecule, TNF receptor superfamily member 5 [ Homo sapiens ]
• Official Symbol: CD40
• Synonyms: CD40; CD40 molecule, TNF receptor superfamily member 5; TNFRSF5, tumor necrosis factor receptor superfamily, member 5; tumor necrosis factor receptor superfamily member 5; Bp50; p50; CD40L receptor; CD40 type II isoform; B cell-associated molecule; B cell surface antigen CD40; B-cell surface antigen CD40; CD40 antigen (TNF receptor superfamily member 5); tumor necrosis factor receptor superfamily, member 5; nerve growth factor receptor-related B-lymphocyte activation molecule; CDW40; TNFRSF5; MGC9013
• Gene ID: 958
• mRNA Refseq: NM_001250
• Protein Refseq: NP_001241
• MIM: 109535
• UniProt ID: P25942