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Antibodies

Rabbit IgG Fc fragment

Product Sizes
1 mg
011-0103-1MG
About this Product
SKU:
011-0103
Additional Names:
Rabbit immunoglobulin Gamma F(c), IgG Fc
Application:
ELISA, Immunohistochemistry, SDS-PAGE, Western Blot
Buffer:
0.02 M Potassium Phosphate, 0.15 M Sodium Chloride
CE/IVD:
RUO
Concentration:
1 mg/ml
Extra Details:
Secreted as part of the adaptive immune response by plasma B cells, immunoglobulin G constitutes 75% of serum immunoglobulins. Immunoglobulin G binds to viruses, bacteria, as well as fungi and facilitates their destruction or neutralization via agglutination (and thereby immobilizing them), activation of the compliment cascade, and opsonization for phagocytosis. The F(c) fragment binds with very high affinity to the Fc receptor proteins on phagocytic leukocytes. When digested from the whole antibody molecule, the F(c) fragment no longer possesses the epitope recognition site. Rabbit IgG F(c) fragment is ideal for investigators in Immunology, Cancer, and Microbiology research.
Formulation:
0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
Isotype:
IgG
Physical State:
Liquid
Shipping Conditions:
Blue Ice
Specificity:
Rabbit IgG F(c) fragment was prepared from normal serum by a multi-step process which includes delipidation, salt fractionation, ion exchange chromatography and papain digestion followed by chromatographic separation and extensive dialysis against the buffer stated above. Rabbit IgG F(c) fragment assayed by immunoelectrophoresis resulted in a single precipitin arc against anti-Rabbit Serum, anti-R
Storage Conditions:
-20[o]C aliquoted. Aliquot. Avoid freeze/thaw cycles.
Supplier:
Rockland Inc
Type:
Antibody: Isotype Controls
SDS PAGE gel of commercially-purified rabbit Immunoglobulin G (rIgG) and of rIgG papain digestion products Fab and Fc. Lanes C-F contain products which have been reduced with b-mercaptoethanol. Lanes H-L contain non-reduced products. Each lane contains approximately 35 mg of the following products: Lanes C and H contain papain digested products; Lanes D, I and L contain Fc fragment obtained from protein A purification; Lanes E and J contain whole rIgG; Lanes F and K contain Fab fragment obtained from protein A purification; Lanes A, B and G contain gel markers. Whole rIgG (p/n 011-0102), rFc (p/n 011-0103), rFab (p/n 011-0105), rF(ab')2 (p/n 011-0104). Fig. 3. PMID: 12643976.
SDS-PAGE of Rabbit IgG Whole Molecule Rhodamine Conjugated (p/n 011-0002). Lane M: 3 uL Opal Prestained Marker (p/n MB-210-0500). Lane 1: Reduced Rabbit IgG Whole Molecule Rhodamine Conjugated (p/n 011-0002). Lane 2: Reduced Rabbit IgG F(ab) Fragment (p/n 011-0105). Lane 3: Reduced Rabbit IgG F(c) Fragment (p/n 011-0103). Lane 4: Reduced Rabbit IgM Whole Molecule (p/n 011-0107). Load: 1 ug for F(ab) and F(c); 1.2 ug for IgG and IgM. Predicted/Observed size: IgG at 50 and 25 kDa; F(c) at 25 kDa; F(ab) at 25 kDa; IgM at 70 and 23 kDa. Observed F(c) Fragment migrates slightly higher.