Human IgE

• Catalog number
  31R-1089
• Price
  Please ask
• Size
  1 mg

• Category
  Immunoglobulins
• Antibody Subtype
  Purified Immunoglobulins
• Area of research
  Immunology
• Reactivity
  Human
• Type of protein
  Native
• Expression System
  Cell culture
• Grade Purity
  Partially pure
• Source
  Cell Culture
• Concentration
  6-7 mg/ml
• Form Buffer
  Provided as liquid in 0.1M Tris, 0.2M NaCl at pH 7.5
• Storage
  Store at 4 deg C for short term. Aliquot and store at -20 deg C for longer terms. Avoid freeze thaw cycles.
• Shipping conditions
  Blue Ice
• Tested for
  Control
• URL
• More info
• Properties
  Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples. Immunoglobulin E (IgE) kappa or Fc specific antibody is a kind of antibody (or immunoglobulin (Ig) "isotype") that has only been found in mammals. IgE is synthesized by plasma cells. Monomers of IgE consist of two heavy chains (ε chain) and two light chains, with the ε chain containing 4 Ig-like constant domains (Cε1-Cε4). IgEs play a role in allergy and response to parasite infection. High levels of IgEs caused by parasites can lower the allergic reaction of patients to allergens common present in the human environment. As such the parasite history of an allergic patient needs to be taken in consideration as a positive factor.

• Short name
  IgE
• Technique
  IgE, IgEs
• Isotype
  IgE, IgE
• Species
  Human, Humans
• Alternative name
  Purified Native Human IgE
• Alternative technique
  immunoglobulin-e

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