Human CD155/PVR Protein
Catalog# HA210149
Human CD155/PVR Protein
Product Information
Product name
Human CD155/PVR Protein
Catalog No.
HA210149
Predicted molecular mass
The protein has a predicted MW of 38 kDa. Due to glycosylation, the protein migrates to 55-70 kDa based on Tris-Bis PAGE result.
Protein construction description
Recombinant Human CD155/PVR Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus. It contains Trp21-Asn343.[Accession | P15151-1]
Accession
P15151-1
Source
HEK293
Purity
> 95% as determined by Tris-Bis PAGE > 95% as determined by SEC-HPLC
Endotoxin
Less than 1EU per μg by the LAL method.
Formulation
Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Species
Human
Background
CD155 is a cell surface adhesion molecule functioning in tumor cell migration, invasion, and metastasis, and not surprisingly, is also designated as a common tumor-associated antigen. CD155 is also recognized by NK cells to induce their cytotoxicity. CD155 is also commonly referred to as the "poliovirus receptor," or PVR.
Usage guide
Storage
-20 to -80°C for 12 months as supplied from date of receipt. -80°C for 3-6 months after reconstitution. 2-8°C for 2-7 days after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Reconstitution
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
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