Purity
>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.
Endotoxin Level
<0.10 EU per 1 μg of the protein by the LAL method.
Activity
Measured by its binding ability in a functional ELISA. When Recombinant Cynomolgus Monkey IgG 1 Fc is immobilized at 0.15 µg/mL (100 µL/well), the concentration of Recombinant Human Fc gamma RI/CD64 (Catalog # ) that produces 50% of the optimal binding response is 0.2-1.2 ng/mL.
Source
Human embryonic kidney cell, HEK293-derived Pro110-Lys333
Accession #
N-terminal Sequence
AnalysisPro110, and Ala-Leu-Ala-Pro110
Predicted Molecular Mass
25 kDa
SDS-PAGE
30-40 kDa, reducing conditions
9315-HG |
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Formulation Lyophilized from a 0.2 μm filtered solution in PBS. | ||
Reconstitution Reconstitute at 1 mg/mL in PBS. | ||
Shipping The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. | ||
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
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Data Images
Bioactivity
| When Recombinant Cynomolgus Monkey IgG1 Fc (Catalog # 9315-HG) is coated at 0.15 μg/mL, 100 μL/well, Recombinant Human Fc gamma RI/CD64 (Catalog # ) binds with an ED50 of 0.2-1.2 ng/mL. |
Background: IgG1
Immunoglobulin G (IgG), is one of the most abundant proteins in serum with normal levels between 8-17 mg/mL in human adult blood. It is composed of two heavy chains and two light chains. The variability of the IgG pool is generated by somatic recombination in B cells that have been exposed to foreign material. IgA, IgG, IgM, IgD, and IgD classes of human immunoglobulin (as well as the isotypes IgG1, IgG2a, IgG2b, and IgG3) are generated by class switch recombination within the heavy chain locus (1). Recombination within the light chain locus selects either kappa or lambda chains. Antibodies are secreted by plasma cells of the B lymphocyte lineage and constitute the humoral component of adaptive immunity (2, 3). Their variable regions bind to foreign antigens, while their Fc regions are recognized by Fc receptors expressed on macrophages, monocytes, neutrophils, NK cells, and CD8 + cytotoxic T cells (4). Phagocyte uptake of antibody-antigen complexes and antibody-opsonized pathogens is critical for clearance of the foreign material and immune homeostasis.
References:
Stavnezer, J. et al. (2008) Annu. Rev. Immunol. 26:261.
Nutt, S.L. et al. (2015) Nat. Rev. Immunol. 15:160.
Swanson, C.L. et al. (2013) Immunol. Res. 55:277.
Nagelkerke, S.Q. and T.W. Kuijpers (2015) Front. Immunol. 5:674.
Long Name:
Immunoglobulin G1
Entrez Gene IDs:
101867415 (Cynomolgus Monkey)
Alternate Names:
IgG1
