Recombinant Human NRAS protein, His-tagged, Low Endotoxin

• Cat.No.: NRAS-447H
• Product Overview: Recombinant Human NRAS protein(P01111)(Met1-Cys186), fused with N-terminal His tag, was expressed in E.coli.

Specification

• Species: Human
• Source: E.coli
• Tag: His
• Protein Length: 1-186 aa
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
• Molecular Mass: The protein has a predicted MW of 22.29 kDa same as Bis-Tris PAGE result.
• Endotoxin: Less than 0.01 EU per μg by the LAL method.
• Purity: > 95% as determined by Bis-Tris PAGE
• 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.

Gene Information

• Gene Name: NRAS neuroblastoma RAS viral (v-ras) oncogene homolog [ Homo sapiens ]
• Official Symbol: NRAS
• Synonyms: NRAS; neuroblastoma RAS viral (v-ras) oncogene homolog; GTPase NRas; N ras; N-ras protein part 4; transforming protein N-Ras; v-ras neuroblastoma RAS viral oncogene homolog; NS6; ALPS4; N-ras; NRAS1
• Gene ID: 4893
• mRNA Refseq: NM_002524
• Protein Refseq: NP_002515
• MIM: 164790
• UniProt ID: P01111