Human HLA-A*02:01&B2M&CMV pp65 (NLVPMVATV) Tetramer Protein (MHC-HM458T)

  • Express System: HEK293
  • Product Tag: C-His-Avi
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Exact Sequence: Gly25-Thr305(HLA-A*02:01), Ile21-Met119(B2M) and NLVPMVATV peptide

Catalog: MHC-HM458T

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Product Description Recombinant Human HLA-A*02:01&B2M&CMV pp65 (NLVPMVATV) Tetramer Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus, tetramer is assembled by biotinylated monomer and streptavidin.It contains Gly25-Thr305(HLA-A*02:01), Ile21-Met119(B2M) and NLVPMVATV peptide.

Product Background

 Human cytomegalovirus (CMV) is one of the major causes of severe complications in immunocompromised patients, such as recipients of hematopoietic cells, solid organ transplantation, and HIV-infected individuals. CMV is also a major pathogen in congenital infection. It can cause life-threatening diseases and severe neurological sequelae in newborn infants. CMV phosphoprotein pp65 is thought to be a major antigen for CMV-specific cellular immunity.

Product Category

 Recombinant Protein

Target

 HLA-A*02:01&B2M&CMV pp65 (NLVPMVATV) Tetramer
MHC Form Tetramer
Allele HLA-A*02:01

Gene/Protein ID

 A0A140T913(HLA-A*02:01)&P61769(B2M)&NLVPMVATV

Species

 Human

Exact Sequence

 Gly25-Thr305(HLA-A*02:01), Ile21-Met119(B2M) and NLVPMVATV peptide
Molecular Weight The protein has a predicted MW of 258 kDa. Due to glycosylation, the protein migrates to 260-265 kDa under Non reducing (N) condition based on Tris-Bis PAGE result.

Product Tag

 C-His-Avi

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 0.22 um 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.
The purity of Human HLA-A*02:01&B2M&CMV pp65 (NLVPMVATV) Tetramer is greater than 95% as determined by SEC-HPLC.
Human HLA-A*02:01&B2M&CMV pp65 (NLVPMVATV) Tetramer on Tris-Bis PAGE under under Non reducing (N) condition. The purity is greater than 95%.

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