Recombinant Llama Anti-HIV-1 gp120 Single Domain Antibody (JM7) (CAT#: MRO-4376CQ)

Recombinant Llama Antibody to gp120. JM7 exhibited subnanomolar affinity to the gp120/mini CD4 complex but doesn't bind to gp120 or gp120/sCD4 complex or the CD4 mimic alone. This could be explained through binding to a bimolecular epitope.


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ELISA

Figure 1 sdAb binding pattern on different conformations and strains of HIV-5 Env followed by ELISA.

Figure 1 sdAb binding pattern on different conformations and strains of HIV-5 Env followed by ELISA.

JM7 only binds to the cross-linked Env.

Matz, J., Kessler, P., Bouchet, J., Combes, O., Ramos, O. H. P., Barin, F., ... & Chames, P. (2013). Straightforward selection of broadly neutralizing single-domain antibodies targeting the conserved CD4 and coreceptor binding sites of HIV-1 gp120. Journal of virology, 87(2), 1137-1149.

Inhib

Figure 2 Characterization of CD4BS sdAb.

Figure 2 Characterization of CD4BS sdAb.

Curves obtained by fluorescence polarization using a fluorescent miniCD4 M64-Fluo as probe in the presence of various concentrations of sdAbs and miniCD4 M48U1.

Matz, J., Kessler, P., Bouchet, J., Combes, O., Ramos, O. H. P., Barin, F., ... & Chames, P. (2013). Straightforward selection of broadly neutralizing single-domain antibodies targeting the conserved CD4 and coreceptor binding sites of HIV-1 gp120. Journal of virology, 87(2), 1137-1149.

ELISA

Figure 3 sdAb epitope mapping using Env mutants by ELISA.

Figure 3 sdAb epitope mapping using Env mutants by ELISA.

Results are expressed as percentage of binding compared to WT gp140.

Matz, J., Kessler, P., Bouchet, J., Combes, O., Ramos, O. H. P., Barin, F., ... & Chames, P. (2013). Straightforward selection of broadly neutralizing single-domain antibodies targeting the conserved CD4 and coreceptor binding sites of HIV-1 gp120. Journal of virology, 87(2), 1137-1149.


Specifications

  • Host Species
  • Camelid
  • Type
  • Camelid VHH
  • Specificity
  • Recognizes HIV-1 gp120
  • Species Reactivity
  • HIV-1
  • Clone
  • JM7
  • Applications
  • ELISA, Inhib

Product Property

  • Concentration
  • Please refer to the vial label for the specific concentration.
  • Storage
  • Centrifuge briefly prior to opening vial. Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.

Applications

  • Application Notes
  • The HIV-1 gp120 Single Domain antibody has been reported in applications of Enzyme-linked Immunosorbent Assay, Inhibition.

Target

  • Alternative Names
  • Human immunodeficiency virus type 1; HIV-1; Envelope glycoprotein GP120; gp120; HIV envelope

Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

Downloads

Download resources about recombinant antibody development and antibody engineering to boost your research.

See other products for "HIV-1 gp120"

Recombinant Antibody

Single-domain Antibody

Chimeric Antibody

CAT Product Name Application Type
MRO-135LC Anti-HIV-1 gp120 Recombinant Antibody (CAG1-51-4) ELISA, WB, Neut Chimeric antibody (mouse/human)
MRO-135LC-S(P) Anti-HIV-1 gp120 Recombinant Antibody scFv Fragment (CAG1-51-4) ELISA, WB Chimeric antibody (mouse/human)
MRO-135LC-F(E) Anti-HIV-1 gp120 Recombinant Antibody Fab Fragment (CAG1-51-4) ELISA, WB Chimeric antibody (mouse/human)

Rabbit Monoclonal Antibody

CAT Product Name Application Type
MOR-4220 Rabbit Anti-HIV-1 gp120 Recombinant Antibody (clone SI299DS) WB, ELISA Rabbit IgG

Humanized Antibody

CAT Product Name Application Type
PABX-101-S(P) Human Anti-HIV-1 gp120 Recombinant Antibody (clone PG9); scFv Fragment WB, ELISA, FuncS Human scFv

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For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.

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