Product Detail
Product NameIgG4 Rabbit mAb
Clone No.ST05-12
Host SpeciesRecombinant Rabbit
Clonality Monoclonal
PurificationProA affinity purified
ApplicationsWB, IHC
Species ReactivityHu
Immunogen Descrecombinant protein
ConjugateUnconjugated
Other NamesIg gamma 4 chain C region antibody IGHG4 antibody Immunoglobulin heavy constant gamma 4 (G4m marker) antibody MGC117419 antibody
Accession NoSwiss-Prot#:P01861
Uniprot
P01861
Calculated MW36 kDa
Formulation1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide.
StorageStore at -20˚C
Application Details
WB: 1:1,000-5,000
IHC: 1:50-1:200
Western blot analysis of IgG4 on human plasma lysates using anti-IgG4 antibody at 1/1,000 dilution.
Immunohistochemical analysis of paraffin-embedded human tonsil tissue using anti-IgG4 antibody. Counter stained with hematoxylin.
Immunohistochemical analysis of paraffin-embedded human spleen tissue using anti-IgG4 antibody. Counter stained with hematoxylin.
The regions of relatively constant sequence beyond the variable regions of immunoglobulins are termed constant regions (C regions) and are present in both the heavy and light chains. With very few exceptions, the sites of attachment for carbohydrates on immunoglobulins are located in these C regions. These regions also function to hold the variable regions together by using the disulfide bond between them. The C regions facilitate interaction with the antigen by increasing the maximum rotation of the immunoglobulin arms. Several studies have shown that a large population of patients with recurrent respiratory tract infection have low IgG4 concentrations.
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