This is the new website for acrobiosystems.com. We would love to hear what you think of it - please send feedback

Welcome to ACROBiosystems

0
There is no goods in the shopping cart !
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9
Your Position: Home > Viral Proteins > Human RSV (A) glycoprotein G /RSV-G Protein

Recombinant HRSV (A) glycoprotein G

  • Synonym
    Glycoprotein GP55,Envelope glycoprotein B
  • Source
    HRSV (A) glycoprotein G (RSG-V5221) is expressed from human 293 cells (HEK293). It contains AA His 67 - Arg 297 (Accession # P20895).
    Predicted N-terminus: His 67
  • Molecular Characterization
    gB (HCMV)(His 67 - Arg 297) P20895

    rh RSV-G is fused with a polyhistidine tag at the C-terminus, and has a calculated MW of 26.2 kDa. The predicted N-terminus is His 67. The reducing (R) protein migrates as 60-94 kDa in SDS-PAGE due to glycosylation.

  • Endotoxin
    Less than 1.0 EU per μg by the LAL method.
  • Purity

    >90% as determined by SDS-PAGE.

  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.

    Contact us for customized product form or formulation.

  • Reconstitution

    Please see Certificate of Analysis for specific instructions.

    For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

  • Storage

    For long term storage, the product should be stored at lyophilized state at -20°C or lower.

    Please avoid repeated freeze-thaw cycles.

    No activity loss is observed after storage at:

    1. 4-8°C for 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.
SDS-PAGE
HRSV (A) glycoprotein G (Cat. No. RSG-V5221) SDS-PAGE gel

HRSV (A) glycoprotein G on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.

  • Background
    Human respiratory syncytial virus (HRSV) is the most common etiological agent of acute lower respiratory tract disease in infants and can cause repeated infections throughout life. Human respiratory syncytial virus A (strain Long) major surface glycoprotein G (RSV-G), a member of the pneumoviruses glycoprotein G family, is also known as attachment glycoprotein G and membrane-bound glycoprotein (mG), which contains a linear heparin binding domain essential for virus attachment to the host. Concretely speaking, RSV-G can attache the virion to the host cell membrane by interacting with heparan sulfate, initiating the infection. Furthermore, RSV-G can also interact with host CX3CR1, the receptor for the CX3C chemokine fractalkine, to modulate the immune response and facilitate infection. Unlike the other paramyxovirus attachment proteins, RSV-G lacks both neuraminidase and hemagglutinating activities.
  • References
  • Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.

Comments (0)

Order Details

Price(USD) : $350.00

Inventory : In stock

Price(USD) : $1600.00

Inventory : In stock

Datasheet & Documentation

Contact Us

+1  800-810-0816 (US)
+86 400-682-2521 (AP)

Related Products

Questions & Comments

This web search service is supported by Google Inc.