Anti-HIV1 gp41 antibody (ab20890)

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Overview

  • Product name
    Anti-HIV1 gp41 antibody
    See all HIV1 gp41 primary antibodies
  • Description
    Goat polyclonal to HIV1 gp41
  • Host species
    Goat
  • Tested applications
    Suitable for: WBmore details
  • Immunogen

    Recombinant (P. Pastoris) ectodomain of gp41 (glycosylated)

Properties

  • Form
    Liquid
  • Storage instructions
    Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • Storage buffer
    pH: 7.20
    Preservative: 0.1% Sodium azide
    Constituent: 0.0268% PBS
  • Concentration information loading...
  • Purity
    Ion Exchange Chromatography
  • Purification notes
    Ab20890 is purified by sodium sulfate precipitation and ion-exchange chromatography. The antiserum has not been adsorbed to remove anti-beta-galactosidase activity.
  • Clonality
    Polyclonal
  • Isotype
    IgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab20890 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB 1/100. Predicted molecular weight: 41 kDa. Major band seen in WB at 41kDa and a minor band at 20kDa. Dilution optimised using Chromogenic detection.

Target

  • Relevance
    gp41/120 is the major HIV protein associated with the HIV envelope. It functions as the viral antireceptor or attachment protein. gp41 (or TM) traverses the envelope, whereas gp120 is present on the outer surface and is noncovalently attached to gp41. The precursor of gp120/41 (gp160) is synthesized in the endoplasmic reticulum and is transported via the golgi body to the cell surface. Upon activation of the envelope glycoprotein (gp120/41) by cellular receptors, gp41 undergoes conformational changes that mediate fusion of the viral and cellular membranes.
  • Alternative names
    • Env antibody
    • Glycoprotein 41 antibody
    • gp41 antibody
    • Human Immunodeficiency Virus 1 antibody
    • TM antibody
    • Transmembrane protein antibody
    see all

References

ab20890 has not yet been referenced specifically in any publications.

Publishing research using ab20890? Please let us know so that we can cite the reference in this datasheet.

Customer reviews and Q&As

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Question

Abs to be used in ELISA, WB against the HIV strain YU2 Gp41: ab20890 ab18633 ab19975 ab24714 Gp120: ab24745 ab20008 ab20105

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Answer

Thank you for your enquiry. I have been in touch with the source of these HIV gp120 and gp41 antibodies and I have determine that unfortunately none of them have been tested against the HIV strain YU2. I can tell you that ab18633 is predicted, based on broad reactivity to react with HIV strain YU2. I am sorry that I cannot be of more assistance on this occasion.

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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