Active Recombinant Human CD38 protein, His-tagged, Low Endotoxin

• Cat.No.: CD38-653H
• Product Overview: Recombinant Human CD38 protein(P28907-1)(Val43-Ile300), fused with C-terminal His tag, was expressed in HEK293.

Specification

• Species: Human
• Source: HEK293
• Tag: His
• Protein Length: 43-300 aa
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
• Bio-activity: Immobilized Human CD38, His Tag at 1μg/ml (100μl/Well) on the plate. Dose response curve for Anti-CD38 Antibody, hFc Tag with the EC50 of 4.7ng/ml determined by ELISA.
• Molecular Mass: The protein has a predicted MW of 30.7 kDa. Due to glycosylation, the protein migrates to 45-58 kDa based on Bis-Tris PAGE result.
• Endotoxin: Less than 0.01 EU per μg by the LAL method.
• Purity: > 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC
• Storage: Store at -20 to -80°C for 24 months as supplied from date of receipt. -80°C for 3 months after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
• Reconstitution: Dissolve the lyophilized protein in distilled water.
• Publications:
  • Positiver indirekter Antihumanglobulintest durch Daratumumab-Strategien für die transfusionsmedizinische Versorgung. (2016)

Gene Information

• Gene Name: CD38 CD38 molecule [ Homo sapiens ]
• Official Symbol: CD38
• Synonyms: CD38; CD38 molecule; CD38 antigen (p45); ADP-ribosyl cyclase 1; ADP ribosyl cyclase 1; NAD(+) nucleosidase; cADPr hydrolase 1; cyclic ADP-ribose hydrolase 1; ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase; T10
• Gene ID: 952
• mRNA Refseq: NM_001775
• Protein Refseq: NP_001766
• MIM: 107270
• UniProt ID: P28907