Product Description |
Recombinant Human CD52 Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Gly25-Ser36. |
Product Background |
CD52, also known as CAMPATH-1 antigen, HE5, and gp20, is a cell surface glycoprotein that can be targeted to induce immune suppression by complement-mediated cell lysis. Mature human CD52 is a 12 amino acid peptide that is tethered to the cell surface with a GPI linkage.CD52 may play a role in carrying and orienting carbohydrate, as well as having a more specific role. |
Product Category |
Recombinant Protein |
Target |
CD52 |
Synonyms |
CD52 molecule; CD52; CDW52 antigen (CAMPATH-1 antigen); CDw52; He5; HEL-S-171mP |
Accession |
|
Species |
Human |
Biotinylated |
no |
Amino Acid Range |
Gly25-Ser36 |
Molecular Weight |
The protein has a predicted MW of 28 kDa. Due to glycosylation, the protein migrates to 40-45 kDa based on Bis-Tris PAGE result. |
Product Tag |
C-hFc |
Express System |
HEK293 |
Purity |
> 95% as determined by Bis-Tris 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. |
|
|
Human CD52 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. |
|
|
The purity of-Human CD52 is greater than 95% as determined by SEC-HPLC. |
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