Products

Epstein-Barr virus cDNA and Antigen

Cat#

Product Name

Swiss Prot#

Size

Price (US$)

Order

PN0356

Recombinant Protein-Epstein-Barr virus Epstein-Barr nuclear antigen 3 (a.a.50 to 450)

Q69138

100 µg

1195

Order

PN0357

Recombinant Protein-Epstein-Barr virus Epstein-Barr nuclear antigen 4 (a.a.50 to 450)

Q1HVG4

100 µg

1195

Order

PN0358

Recombinant Protein-Epstein-Barr virus Epstein-Barr nuclear antigen 6 (a.a.391 to 976)

Q69140

100 µg

1195

Order

PN0359

Recombinant Protein-Epstein-Barr virus Envelope glycoprotein B GP115 (a.a.23 to 450)

P0C763

100 µg

1195

Order

PN0360

Recombinant Protein-Epstein-Barr virus Envelope glycoprotein H gp85 (a.a.19 to 450)

Q1HVD2

100 µg

1195

Order

PN0361

Recombinant Protein-Epstein-Barr virus Envelope glycoprotein L gp25 (a.a.23 to 137)

Q1HVF6

100 µg

1195

Order

PN0362

Recombinant Protein-Epstein-Barr virus Glycoprotein 42 gp42 (a.a.30 to 223)

Q1HVG2

100 µg

1195

Order

PN0363

Recombinant Protein-Epstein-Barr virus Major capsid protein (a.a.50 to 450)

P0C703

100 µg

1195

Order

PN0364

Recombinant Protein-Epstein-Barr virus Envelope glycoprotein GP340 (a.a.50 to 450)

P68343

100 µg

1195

Order

PN0365

Recombinant Protein-Epstein-Barr virus Glycoprotein 42 gp42 (a.a.30 to 223)

P03205

100 µg

1195

Order

PN0366

Recombinant Protein-Epstein-Barr virus Latent membrane protein 1 (a.a.242 to 386)

P03230

100 µg

1195

Order

PN0367

Recombinant Protein-Epstein-Barr virus Envelope glycoprotein GP340/GP220 (a.a.502 to 698)

P03200

100 µg

1195

Order

PN0368

Recombinant Protein-Epstein-Barr virus Probable capsid protein VP23 (Protein BDLF1) (a.a.39 to 301)

P25214

100 µg

1195

Order

PN0369

Recombinant Protein-Epstein-Barr virus Capsid protein VP26 (a.a.21 to 176)

P14348

100 µg

1195

Order

PN0370

Recombinant Protein-Epstein-Barr virus Apoptosis regulator BHRF1-Early antigen protein R (a.a.37 to 191)

P0C736

100 µg

1195

Order

PN0371

Recombinant Protein-Epstein-Barr virus-EBV nuclear antigen 2-EBNA-2(a.a.1 to 176)

Q3KSV2

100 µg

1195

Order

PN0372

Recombinant Protein-Epstein-Barr virus nuclear antigen EBNA-3B (a.a.50 to 450)

Q69139

100 µg

1195

Order

RPN0356

cDNA-Epstein-Barr virus Epstein-Barr nuclear antigen 3 (a.a.50 to 450)

Q69138

2 µg

2000

Order

RPN0357

cDNA-Epstein-Barr virus Epstein-Barr nuclear antigen 4 (a.a.50 to 450)

Q1HVG4

2 µg

2000

Order

RPN0358

cDNA-Epstein-Barr virus Epstein-Barr nuclear antigen 6 (a.a.391 to 976)

Q69140

2 µg

2925

Order

RPN0359

cDNA-Epstein-Barr virus Envelope glycoprotein B GP115 (a.a.23 to 450)

P0C763

2 µg

2135

Order

RPN0360

cDNA-Epstein-Barr virus Envelope glycoprotein H gp85 (a.a.19 to 450)

Q1HVD2

2 µg

2155

Order

RPN0361

cDNA-Epstein-Barr virus Envelope glycoprotein L gp25 (a.a.23 to 137)

Q1HVF6

2 µg

800

Order

RPN0362

cDNA-Epstein-Barr virus Glycoprotein 42 gp42 (a.a.30 to 223)

Q1HVG2

2 µg

965

Order

RPN0363

cDNA-Epstein-Barr virus Major capsid protein (a.a.50 to 450)

P0C703

2 µg

2000

Order

RPN0364

cDNA-Epstein-Barr virus Envelope glycoprotein GP340 (a.a.50 to 450)

P68343

2 µg

2000

Order

RPN0365

cDNA-Epstein-Barr virus Glycoprotein 42 gp42 (a.a.30 to 223)

P03205

2 µg

965

Order

RPN0366

cDNA-Epstein-Barr virus Latent membrane protein 1 (a.a.242 to 386)

P03230

2 µg

720

Order

RPN0367

cDNA-Epstein-Barr virus Envelope glycoprotein GP340/GP220 (a.a.502 to 698)

P03200

2 µg

980

Order

RPN0368

cDNA-Epstein-Barr virus Probable capsid protein VP23 (Protein BDLF1) (a.a.39 to 301)

P25214

2 µg

1310

Order

RPN0369

cDNA-Epstein-Barr virus Capsid protein VP26 (a.a.21 to 176)

P14348

2 µg

775

Order

RPN0370

cDNA-Epstein-Barr virus Apoptosis regulator BHRF1-Early antigen protein R (a.a.37 to 191)

P0C736

2 µg

770

Order

RPN0371

cDNA-Epstein-Barr virus-EBV nuclear antigen 2-EBNA-2(a.a.1 to 176)

Q3KSV2

2 µg

875

Order

RPN0372

cDNA-Epstein-Barr virus nuclear antigen EBNA-3B (a.a.50 to 450)

Q69139

2 µg

2000

Order

Epstein-Barr virus cDNA and recombinant antigen

  • Codon-optimized cDNA is cloned into E. coli expression vector with 6x His-tag at N-terminus and ready-to-use for recombinant protein production.
  • Recombinant protein applications: Western Blot may be used for other applications determined by the user.
  • Protein Purity: >90%, as determined by SDS-PAGE under reducing conditions.
  • Protein Activity: N/A
  • Protein Tag:  Contains A 6x histidine tag at N-terminus.
  • Protein Formulation: Liquid
  • Source: Produced from E. coli

The EBV genome has been fully sequenced, and it has been found that it is highly variable among different strains of the virus. The variability in the genome is responsible for the diversity in viral antigenicity and pathogenicity. The virus genome encodes many proteins, including:

Barr nuclear antigen 3 (EBNA-3): This is a family of nuclear proteins that play a role in regulating the expression of viral and host genes.

Barr nuclear antigen 4 (EBNA-4): This is another nuclear protein that is involved in regulating gene expression.

Barr nuclear antigen 6 (EBNA-6): This is a family of nuclear proteins that are involved in regulating the replication and maintenance of the viral genome.

B GP115: This is a glycoprotein that is involved in viral entry and infectivity.

H gp85 and L gp25: These are glycoproteins that form the viral envelope and are involved in viral entry.

GP42: This is a glycoprotein that binds to host cells and facilitates viral entry.

Major capsid protein: This is a structural protein that forms the outer shell of the virus.

GP340: This is a glycoprotein that binds to host cells and facilitates viral entry.

Latent membrane protein 1 (LMP1): This is a membrane protein that is involved in promoting cell survival and proliferation.

VP23 and VP26: These are structural proteins that form the inner shell of the virus.

BHRF1: This is a viral protein that is involved in inhibiting apoptosis and promoting viral replication.

EBNA-2: This is a nuclear protein that is involved in regulating the expression of viral and host genes.

EBNA-3B: This is a nuclear protein that is involved in regulating gene expression and inhibiting apoptosis.

Many of these proteins are involved in viral replication, viral entry, and modulation of host cell functions to promote viral persistence. Some of these proteins also play a role in the pathogenesis of EBV-associated diseases.

Understanding the functions and interactions of these proteins is crucial for developing effective treatments and prevention strategies for EBV-associated diseases. Ongoing research is focused on uncovering more about the virus and its proteins, with the goal of ultimately finding a way to control and eradicate the disease.

The use of recombinant proteins/cDNA in academic research and therapeutic applications has skyrocketed. However, in heterologous expression systems, successful recombinant protein expression is dependent on a variety of factors, including codon preference, RNA secondary structure, and GC content. When compared to pre-optimization, more and more experimental results demonstrated that the expression level was dramatically increased, ranging from two to hundred times depending on the gene. Bioclone has created a proprietary technology platform that has resulted in the creation of over 6,000 artificially synthesized codon-optimized cDNA clones (cloned in E. coli expression Vector), which are ready for production of the recombinant proteins.

 

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