FCER2 Protein (AA 48-321) (His tag)
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- Target See all FCER2 Proteins
- FCER2 (Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2))
- Protein Type
- Recombinant
- Protein Characteristics
- AA 48-321
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Origin
- Human
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Source
- HEK-293 Cells
- Purification tag / Conjugate
- This FCER2 protein is labelled with His tag.
- Purpose
- Recombinant human CD23 protein with N-terminal 6xHis tag
- Specificity
- 6xHis tag CD23 (Asp48-Ser321)
- Characteristics
- Extracellular Domain Protein
- Purification
- Purified from cell culture supernatant by affinity chromatography
- Purity
- The purity of the protein is greater than 85 % as determined by SDS-PAGE and Coomassie blue staining.
- Top Product
- Discover our top product FCER2 Protein
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Buffer
- Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose is added as protectants before lyophilization.
- Storage
- -20 °C,-80 °C
- Storage Comment
- Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.
- Expiry Date
- 12 months
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- Target
- FCER2 (Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2))
- Alternative Name
- CD23 (FCER2 Products)
- Synonyms
- BLAST-2 Protein, CD23 Protein, CD23A Protein, CLEC4J Protein, FCE2 Protein, IGEBF Protein, Fcer2a Protein, Fc fragment of IgE receptor II Protein, FCER2 Protein, Fcer2 Protein
- Background
- The protein encoded by this gene is a B-cell specific antigen, and a low-affinity receptor for IgE. It has essential roles in B cell growth and differentiation, and the regulation of IgE production. This protein also exists as a soluble secreted form, then functioning as a potent mitogenic growth factor. Alternatively spliced transcript variants encoding different isoforms have been described for this gene.[provided by RefSeq, Jul 2011]
- Molecular Weight
- predicted molecular mass of 31.8 kDa after removal of the signal peptide. The apparent molecular mass of His-CD23 is 35-55 kDa due to glycosylation.
- UniProt
- P06734
- Pathways
- Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process
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