Recombinant Human CNTN1 protein(Met1-Ser993), His-tagged

• Cat.No.: CNTN1-670H
• Product Overview: Recombinant Human CNTN1 (NP_001834.2)(Met1-Ser993) was expressed in HEK293 with the fused C-terminal polyhistidine tag.

Specification

• Source: HEK293
• Species: Human
• Tag: His
• Protein length: Met1-Ser993
• Form: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Molecular Mass: The secreted recombinant human CNTN1 comprises 984 amino acids after removal of the signal peptide and has a predicted molecular mass of 110 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rhCNTN1 is approximately 125 kDa due to glycosylation.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
• Purity: > 95 % as determined by SDS-PAGE
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• 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: CNTN1 contactin 1 [ Homo sapiens ]
• Official Symbol: CNTN1
• Synonyms: CNTN1; contactin 1; contactin-1; F3; glycoprotein gP135; GP135; neural cell surface protein F3
• Gene ID: 1272
• mRNA Refseq: NM_001256063
• Protein Refseq: NP_001242992
• MIM: 600016
• UniProt ID: Q12860