Biotinylated Human CD58 Protein, Ultra Low Endotoxin (CD5-HM418B-UL)
SKU: CD5-HM418B-UL-100UG
Biotinylated Human CD58 Protein, Ultra Low Endotoxin (CD5-HM418B-UL)
SKU: CD5-HM418B-UL-100UG
Product Description |
Recombinant Biotinylated Human CD58 Protein is expressed from HEK293 with His tag and Avi tag at the C-terminus.It contains Phe29-Arg215. |
Product Background |
Loss of CD58 is a common mechanism for tumor immune evasion in lymphoid malignancies. CD58 loss is known to occur due to both genetic and non-genetic causes; therefore, we hypothesized that restoring CD58 expression in lymphoma cells may be an effective treatment approach. EZH2 is involved in the epigenetic silencing of CD58 in lymphoma cells as a mechanism for tumor immune escape, and EZH2 inhibitors are able to restore epigenetically suppressed CD58 expression. |
Product Category |
Recombinant Protein / Antibody discovery / Antibody discovery/Others |
Protein |
CD58 |
Synonyms |
Lymphocyte function-associated antigen 3;Ag3;CD58;LFA3 |
Accession |
|
Species |
Human |
Biotinylated |
yes |
Amino Acid Range |
Phe29-Arg215 |
Molecular Weight |
The protein has a predicted MW of 24.37 kDa. Due to glycosylation, the protein migrates to 35-58 kDa based on Bis-Tris PAGE result. |
Activity |
Immobilized Biotinylated Human CD58, His Avi Tag at 1ug/ml(100ul/well) on the streptavidin precoated plate (5ug/ml). Dose response curve for Human CD2, hFc Tag with the EC50 of 3.9ng/ml determined by ELISA. |
Product Tag |
C-His-Avi |
Fluorophore |
Biotin-labeled |
Expression System |
HEK293 |
Purity |
> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC |
Endotoxin |
Less than 0.01 EU per ug by the LAL method. |
Form |
Lyophilized |
Shipping |
Shipped at ambient temperature. |
Formulation |
Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
Reconstitution |
Dissolve the lyophilized protein in distilled water. It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 ug or less, at 1mg/ml for 500ug or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking. |
Stability And Storage |
-20 to -80°C for 12 months as supplied from date of receipt.;-80°C for 3 months after reconstitution.;Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
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