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Recombinant Feline Immunoglobulin Heavy Constant Epsilon (IgE Fc Fragment), C-His
Product Overview
BioVenic's Recombinant Feline Immunoglobulin Heavy Constant Epsilon (IgE Fc Fragment), C-His is a recombinant protein expressed from Mammalian Expression System. Its predicted molecular weight is 39.3 kDa. The purity is>90% (SDS-PAGE).
Specifications
Target Information
Feline IGHE encodes the constant region of the immunoglobulin E (IgE) heavy chain. This isotype is the primary mediator of Type I hypersensitivity in cats and is essential for defense against helminth parasites. The Fc fragment specifically interacts with high-affinity receptors (Fc epsilon RI) on mast cells and basophils, triggering the degranulation and release of inflammatory mediators. It is a vital biomarker in veterinary research for diagnosing feline asthma, atopic dermatitis, and evaluating the efficacy of allergen-specific immunotherapy.
Shipping and Storage
This product is shipped with gel ice bags. Avoid repeated freezing and thawing. Store for 12 months at -20°C or -80°C.
Documents
The product is for research use only.
Not for commercial, prophylactic, diagnostic, or therapeutic applications.
User Note
- Always centrifuge tubes before opening. Avoid mixing by vortexing or pipetting. Aliquote the reconstituted solution to minimise freeze-thaw cycles.