Human CD23/Fc epsilon RII Protein (CD3-HM123)
Catalog: CD3-HM123
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| Product Description | Recombinant Human CD23/Fc epsilon RII Protein is expressed from HEK293 with His tag at the N-Terminus.It contains Asp48-Ser321. |
Product Background |
CD23 is the low-affinity receptor for immunoglobulin (Ig)E and plays important roles in the regulation of IgE responses. CD23 can be cleaved from cell surfaces to yield a range of soluble CD23 (sCD23) proteins that have pleiotropic cytokine-like activities. |
Product Category |
Recombinant Protein |
Target |
CD23/Fc epsilon RII |
| Synonyms | BLAST-2; CD23; CD23A; CLEC4J; FCE2; IGEBF; FCER2; FcεRII; Fcr; Fcgr; Fc receptor; CLEC-6; CLECSF8; MCL; MGC40078; MPCL; Fcer2a; Ly-42 |
Gene/Protein ID |
P06734-1 |
Species |
Human |
Exact Sequence |
Asp48-Ser321 |
| Molecular Weight | The protein has a predicted MW of 31.8 kDa. Due to glycosylation, the protein migrates to 38-45 kDa based on Tris-Bis PAGE result. |
Product Tag |
N-His |
Express System |
HEK293 |
| Purity | > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC |
| Endotoxin | Less than 1EU per ug by the LAL method. |
| Form | Lyophilized |
| Shipping | Shipped at ambient temperature. |
| Formulation | Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| Reconstitution | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
| Stability And Storage | Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
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The purity of Human CD23/Fc epsilon RII is greater than 95% as determined by SEC-HPLC. |
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Human CD23/Fc epsilon RII on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. |
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