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  • 产品名称：HumanCellsanti-HumanIgG1(AA99-330),(Cys103Ser-Mutant)Antibody

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  • 产品厂商：SinoBiological
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简单介绍：
HumanCellsanti-HumanIgG1(AA99-330),(Cys103Ser-Mutant)Antibody
详情介绍：
Fragment Fc fragment
Characteristics The recombinant human IgG1 Fc consists of 232 amino acids and has a predicted molecular mass of 26 kDa. As a result of glycosylation, the apparent molecular mass of rhFc is approximately 32 kDa in SDS-PAGE under reducing conditions.

Protein Structure: A DNA sequence encoding the human IgG1 Fc region (AAC82527.1) (Glu 99-Lys 330) (one aa mutation,103 Cys/Ser) was expressed.
Predicted N-Term: Glu 99
Purity > 95 % as determined by SDS-PAGE
Endotoxin Level < 1.0 EU per μg of the protein as determined by the LAL method
ProductDetails: Biological Activity Comment 1. Measured by its ability to bind human CD16a-His in a functional ELISA.
2. Measured by its ability to bind human CD16a-AVI-His in a functional ELISA.
3.Measured by its ability to bind human CD16a-His in a functional ELISA.
Background Synonyms: IgG1 Fc,Ighg1
Molecular Weight 26 kDa, 32 kDa
Research Area Secondary Antibodies
Application Notes Optimal working dilution should be determined by the investigator.
Restrictions For Research Use only
Format Lyophilized
Buffer Lyophilized from sterile PBS, pH 7.4
Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween80 are added as protectants before lyophilization.
Handling Advice Avoid repeated freeze-thaw cycles. It is recommended that the protein be aliquoted for optimal storage.
Storage -20 °C,-80 °C
Storage Comment 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.

Shipping: 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.
Expiry Date 12 months
Supplier Images
Western Blotting (WB) image for Human Cells anti-Human IgG1 (AA 99-330), (Cys103Ser-Mutant) antibody (ABIN2001823) Human Cells anti-Human IgG1 (AA 99-330), (Cys103Ser-Mutant) antibody
Background publications Sprague, Martin, Bjorkman: "pH dependence and stoichiometry of binding to the Fc region of IgG by the herpes simplex virus Fc receptor gE-gI." in: The Journal of biological chemistry, Vol. 279, Issue 14, pp. 14184-93, 2004 (PubMed).

Gómez-Guerrero, Duque, Casado, Pastor, Blanco, Mampaso, Vivanco, Egido: "Administration of IgG Fc fragments prevents glomerular injury in experimental immune complex nephritis." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 164, Issue 4, pp. 2092-101, 2000 (PubMed).

Pfefferkorn, van de Winkel, Swink: "A novel role for IgG-Fc. Transductional potentiation for human high affinity Fc gamma receptor (Fc gamma RI) signaling." in: The Journal of biological chemistry, Vol. 270, Issue 14, pp. 8164-71, 1995 (PubMed).

Eckle, Kolb, Heiser, Havemann: "Stimulation of neutrophil elastase and myeloperoxidase release by IgG fragments." in: Clinical and experimental immunology, Vol. 81, Issue 2, pp. 352-6, 1990 (PubMed).

Carosella, Gay, Armand, Touraine: "Human B-cell differentiation by Fc fragment of IgG. I. Fc fragment from human IgG induces plasma cell generation but cannot induce lymphocyte proliferation." in: Cellular immunology, Vol. 112, Issue 2, pp. 262-70, 1988 (PubMed).