Active Recombinant Human OSM protein, His-Avi-tagged, Biotinylated, Low Endotoxin

• Cat.No.: OSM-725HB
• Product Overview: Biotinylated Recombinant Human OSM protein(P13725)(Ala26-Arg221) is expressed from HEK293 with His tag and Avi tag at the C-Terminus.

Specification

• Species: Human
• Source: HEK293
• Tag: Avi&His
• Protein Length: 26-221 aa
• Conjugation/Label: Biotin
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4).
• Bio-activity: Human LIF R, His Tag immobilized on CM5 Chip can bind Biotinylated Human Oncostatin M, His Tag with an affinity constant of 0.94 μM as determined in SPR assay (Biacore T200).
• Molecular Mass: The protein has a predicted MW of 25.1 kDa. Due to glycosylation, the protein migrates to 30-40 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: -20 to -80°C for 12 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: OSM oncostatin M [ Homo sapiens ]
• Official Symbol: OSM
• Synonyms: OSM; oncostatin M; oncostatin-M; MGC20461
• Gene ID: 5008
• mRNA Refseq: NM_020530
• Protein Refseq: NP_065391
• MIM: 165095
• UniProt ID: P13725