This product is a human antibody that effectively binds to ERBB2. The particular clone in question demonstrates an IC₅₀ of 3.4 nM, along with a notable affinity value of 297 pM.
Figure 1 ELISA assay.
Antigens were immobilized in each well and incubated with various concentrations of antibodies. Bound antibody was detected using anti-human IgG conjugated to HRP. AH06 specifically bound to HER2, particularly its domain IV.
Moon, S. K., Park, S. R., Park, A., Oh, H. M., Shin, H. J., Jeon, E. J., ... & Yoo, Y. J. (2016). Substitution of Heavy Complementarity Determining Region 3 (CDR-H3) Residues Can Synergistically Enhance Functional Activity of Antibody and Its Binding Affinity to HER2 Antigen. Molecules and cells, 39(3), 217.
Figure 2 SPR binding analysis of isolated variants to immobilized human HER2-ECD.
Antibody variants were injected at six different concentrations, 0.032 nM, 0.16 nM, 0.8 nM, 4 nM, 20 nM and 100 nM, over a surface on which 100 RU of HER2-ECD had been coupled. AH06 has a 7.4-fold improved affinity compared to that of the parent, hu4D5.
Moon, S. K., Park, S. R., Park, A., Oh, H. M., Shin, H. J., Jeon, E. J., ... & Yoo, Y. J. (2016). Substitution of Heavy Complementarity Determining Region 3 (CDR-H3) Residues Can Synergistically Enhance Functional Activity of Antibody and Its Binding Affinity to HER2 Antigen. Molecules and cells, 39(3), 217.
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.
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CAT | Product Name | Application | Type |
---|---|---|---|
IAB-B008(A) | Recombinant Anti-human ERBB2 Intrabody [(D-Arg)9] | IF, FC, FuncS | scFv-(D-Arg)9 |
IAB-B008(G) | Recombinant Anti-human ERBB2 Intrabody [+36 GFP] | WB, ICC, FuncS | scFv-(+36GFP) |
IAB-B008(T) | Recombinant Anti-human ERBB2 Intrabody [Tat] | ICC, Neut, FuncS | scFv-Tat |
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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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