Product Information
- Product Type
- Recombinant Protein
- Expression System
- HEK293
- Domain
- 26-205aa
- UniProt No.
- P12319
- NCBI Accession No.
- NP_001374209.1
- Alternative names
- High affinity immunoglobulin epsilon receptor subunit alpha isoform1, FCERIA, FCERA, Fc epsilon receptor Ia, Fc-epsilon RI-alpha, Fc epsilon RI alpha chain, FcERI, IgE Fc receptor subunit alpha, FCER1A, FCE1A
Product Specification
- Molecular Weight
- 21.8kDa (186aa)
- Concentration
- 1mg/ml (determined by Absorbance at 280nm)
- Formulation
- Liquid in. Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol
- Purity
- > 90% by SDS-PAGE
- Bioactivity
- Measured by its binding ability in a functional ELISA with Human IgE. The ED50 range ≤ 0.01 ug/ml.
- Endotoxin
- < 1 EU per 1ug of protein (determined by LAL method)
- Tag
- His-Tag
- Applications
- SDS-PAGE, Bioactivity
- Storage
- Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Data
SDS-PAGE
3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain
Biological Activity
Human IgE is coated at 1 ug/ml (100 ul/well) can bind Human Fc epsilon RI alpha. The ED50 range ≤ 0.01 ug/ml.
Note: For research use only. This product is not intended or approved for human, diagnostics or veterinary use.