Product Informations

• Product No. BD-PD246746
• Synonyms IgG4 Fc Protein, Human; IGHG4 Protein, Human
• Product Name Human IgG4-Fc Protein
• Category 466
• Shipping Method In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
• Reactivity human
• Storage Buffer Lyophilized from sterile PBS, pH 7.4 Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information
• Reference Molecular Weight The recombinant human IgG4-Fc consists of 229 amino acids and has a predicted molecular mass of 25.5 kDa. As a result of glycosylation, the apparent molecular mass of IgG4-Fc is approximately 35 kDa in SDS-PAGE under reducing conditions.
• Endotoxin < 1.0 EU per μg of the protein as determined by the LAL method
• Biological Activity Testing in progress
• Host HEK293 Cells
• Precautions A DNA sequence encoding the human IgG4 Fc region (P01861) (Glu 99-Lys 327, with mutation Ser 108 Pro) was expressed and purified.
• Purification > 95 % as determined by SDS-PAGE
• Human Swissprot No. P01861

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Product Details