Target
FCER2 / CD23
Synonyms
FCER2 | CD23 antigen | CD23A | CLEC4J | CD23 | Fc-epsilon-RII | IGEBF | Lymphocyte IgE receptor | BLAST-2 | FCE2
Conjugations
Unconjugated
Predicted Molecular Weight
~19.5 kDa
Expression System
E. coli
Source Species
Escherichia coli
Purification
Greater than 95% by SDS-PAGE
Bio-Activity
Measured by its ability to bind in a functional ELISA. Immobilized rhCD23 at 2 µg/mL (100 µL/well) can bind human IgE with a linear range of 0.015-1 µg/mL.
Endotoxin
Less than 1.0 EU/µg protein (determined by LAL method).
Presentation
Lyophilized from Sterile Solution PBS
Reconstitution
Reconstitute with sterile PBS to a concentration of 0.1 mg/ml.
Storage
The lyophilized protein is stable for up to 1 year at -70°C. Upon reconstitution, this cytokine can be stored in working aliquots at 2°C to 8°C for 1 month, or at -20°C for 6 months, with a carrier protein without detectable loss of activity. Avoid freeze/thaw cycles.
Restrictions
For research use only. Intended for use by laboratory professionals.
Guarantee
This protein carries the LSBio 100% Guarantee.
LSBio Guarantee