This IgG2 Competitive ELISA is an in-vitro enzyme-linked immunosorbent assay for the measurement of samples in human serum, plasma and other biological fluids.
Applications
ELISA
Reactivity
Human
Sensitivity
0.61 Mu g/mL
Detection Limit
1.56~100 Mu g/mL
Note
FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS.
Product Properties
Storage Instruction
If unopened the kit may be stored at 2-8°C for up to 1 month. If the kit will not be used within 1 month, store the components separately, according to the component table in the manual.
This kit recognizes Human IgG2 in samples. No significant cross-reactivity or interference between Human IgG2 and analogues was observed.
Sample Type
serum, plasma and other biological fluids
Additional Info
Post Translational Modifications
Glycosylation on Asn-176 is required for interaction with Fc receptors and ability to activate the complement pathway. (Microbial infection) Deglycosylation on Asn-176 by S.pyogenes EndoS or Endos2 endoglucosidases prevents interaction between immunoglobulin-gamma (IgG) and Fc receptors, impairing ability to activate the complement pathway.
Function
Constant region of immunoglobulin heavy chains. Immunoglobulins, also known as antibodies, are membrane-bound or secreted glycoproteins produced by B lymphocytes. In the recognition phase of humoral immunity, the membrane-bound immunoglobulins serve as receptors which, upon binding of a specific antigen, trigger the clonal expansion and differentiation of B lymphocytes into immunoglobulins-secreting plasma cells. Secreted immunoglobulins mediate the effector phase of humoral immunity, which results in the elimination of bound antigens. The antigen binding site is formed by the variable domain of one heavy chain, together with that of its associated light chain. Thus, each immunoglobulin has two antigen binding sites with remarkable affinity for a particular antigen. The variable domains are assembled by a process called V-(D)-J rearrangement and can then be subjected to somatic hypermutations which, after exposure to antigen and selection, allow affinity maturation for a particular antigen.
Protein Name
Immunoglobulin Heavy Constant Gamma 2Ig Gamma-2 Chain C RegionIg Gamma-2 Chain C Region DotIg Gamma-2 Chain C Region TilIg Gamma-2 Chain C Region Zie
Cellular Localisation
Isoform 1: SecretedIsoform 2: Cell MembraneSingle-Pass Membrane Protein
Alternative ELISA Names
Immunoglobulin Heavy Constant Gamma 2 ELISA kitIg Gamma-2 Chain C Region ELISA kitIg Gamma-2 Chain C Region Dot ELISA kitIg Gamma-2 Chain C Region Til ELISA kitIg Gamma-2 Chain C Region Zie ELISA kitIGHG2 ELISA kit
Specificity
This kit recognizes IgG2 in samples. No significant cross-reactivity or interference between IgG2 and analogues was observed.
