Active Recombinant Human IGHG4 protein, Low Endotoxin

• Cat.No.: IGHG4-6746H
• Product Overview: Active Recombinant Human IGHG4 protein(P01861)(Glu99-Gly326) is expressed from HEK293 without tag.

Specification

• Species: Human
• Source: HEK293
• Tag: Non
• Protein Length: 99-326 aa
• Form: Lyophilized from 0.22μm filtered solution in PBS (pH 7.4).
• Bio-activity: Loaded Human FcRn, His Tag on Anti-His-Biosensor can bind Human IgG4 Fc, No Tag with an affinity constant of 30.30 nM as determined in BLI assay.
• Molecular Mass: The protein has a predicted MW of 25.8 kDa. Due to glycosylation, the protein migrates to 30-35 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 > 90% 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: IGHG4 Immunoglobulin heavy constant gamma 4(G4m marker) [ Homo sapiens ]
• Official Symbol: IGHG4
• Synonyms: IGHG4; Immunoglobulin heavy constant gamma 4(G4m marker)
• Gene ID: 28218