Monoclonal Anti-Human IgE antibody produced in mouse
SIGMA/I6510 - clone GE-1, ascites fluid
Synonym: Monoclonal Anti-Human IgE
Product Type: Chemical
ELISA Isotype specifity test: 1:64,000 Monoclonal Anti-Human IgE, Clone: GE-1 (Cat. No. I6510) (green) was used to detect Human IgE. Reactivity is observed with only human IgE subclass but not with human IgGs, IgA or IgM. Immunoglobulins from Mouse serum were used as negative control (purple).
ELISA Monoclonal Anti-Human IgE, Clone: GE-1 (Cat. No. I6510) was serially diluted to detect human IgE by indirect ELISA.
| antibody form | ascites fluid |
| antibody product type | secondary antibodies |
| biological source | mouse |
| clone | GE-1, monoclonal |
| conjugate | unconjugated |
| contains | 15 mM sodium azide |
| isotype | IgG2b |
| Quality Level | 200  |
| shipped in | dry ice |
| storage temp. | −20°C |
| target post-translational modification | unmodified |
| technique(s) | indirect ELISA: 1:5,000 |
| Analysis Note: | The antibody is tested for reactivity against myeloma IgE and allergy-elevated IgE. |
| Application: | To confirm that a chimaeric monoclonal antibody had episolon chain, an elisa was performed using monoclonal anti-human IgE antibody (clone GE1) at a 1:1000 dilution. |
| Biochem/physiol Actions: | Immunoglobulin E (IgE) is implicated in acute allergic reactions and chronic inflammatory allergic diseases, such as allergic asthma and chronic urticaria (CU). Receptor bounded IgE aids antigen uptake and modulates the differentiation and proliferation of B cells. It confers immunity against helminthic parasites. IgE is also involved in facilitating type I hypersensitivity reactions. It regulates mast cell homeostasis and also exhibits immunomodulatory effects. |
| Biochem/physiol Actions: | Monoclonal Anti-Human IgE is immunospecific for human IgE. No cross-reactivity with human IgG, IgM or purified light chains is observed. |
| Disclaimer: | Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. |
| General description: | Binds human IgE; does not bind human IgG, IgA or IgM. |
| General description: | Monoclonal Anti-Human IgE (mouse IgG2b isotype) is derived from the hybridoma produced by the fusion of mouse myeloma cells and splenocytes from an immunized mouse. Immunoglobulin E (IgE) antibodies are tetramers with two light chains (κ or λ) and two ε-heavy connected by numerous intrachain disulfide bonds. IgE exists in two isoforms, one is associated with the B cell receptor and the other being secreted by plasma cell. It has a short life span in plasma when compared to receptor bounded IgE. |
| Physical form: | The product is provided as ascites fluid with 0.1% sodium azide as a preservative. |
| Preparation Note: | For continuous use, store at 2-8 °C for up to one month. For extended storage, the solution may be frozen in working aliquots. Repeated freezing and thawing is not recommended. Storage in "frost-free" freezers is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. |
| Hazard Codes | Xn |
| Risk Statements | 21/22 |
| Safety Statements | 36/37-60 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | −20°C |
| UNSPSC | 12352203 |