Human IgE Fc Protein, His Tag

DESCRIPTION

As one of the five designated immunoglobulin isotypes, immunoglobulin E (IgE) plays a major role in atopic conditions by inducing immediate hypersensitivity reactions. IgE also contributes significantly to the body’s immune response to parasitic infections. IgE antibodies are predominantly found in the tissues, firmly attached to effector cells, such as mast cells and basophils, by high-affinity IgE Fc receptor (Fc epsilon RI) and low-affinity IgE receptor (Fc epsilon RII).

DETAILS

Tag: C-10×His
Host: HEK293
Size: 100ug
Buffer: PBS, pH7.4
Format: Powder
Purity: 95%
Source: Human IgE Fc, His Tag (IGE-H52H9) is expressed from human 293 cells (HEK293). It contains AA Ser 106 - Gly 427 (Accession # P01854-1).
Storage: -20℃
Category: Other Recombinant Proteins
Molecule: IgE Fc
Conjugate: Unconjugated
Stability: ● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Exp Region: Ser 106 - Gly 427
Swiss-prot: P01854-1
Package Size: 100ug*1
Characteristics: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 37.6 kDa. The protein migrates as 45-50 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin Level: 1.0 EU per μg
Molecular Weight: 37.6 kDa
Shipping Condition: RT
Species Reactivity: Human
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