Recombinant Anti-IGHE (HLP motif x FcεRI binding site) Biparatopic Antibody, Tandem scFv
CAT#: VS-0525-YC218
The Recombinant Anti-IGHE (HLP motif x FcεRI binding site) Biparatopic Antibody, Tandem scFv is a biparatopic antibody (bpAb) designed for high-affinity, simultaneous binding to two distinct IGHE epitopes. This construct employs tandem scFv arms. One scFv binds to the (424)HLP(426) motif, while the other targets a different epitope strongly overlapping with the FcεRI binding site, which explains its superior capacity to inhibit the IgE:FcεRI interaction on basophils and mast cells.

Specifications
- Host Animal 1
- Mouse
- Host Animal 2
- Human
- Specificity
- Human IGHE
- Species Reactivity
- Human
- Type
- Tandem scFv
- Valency
- 1 + 1
- Epitope 1
- (424)HLP(426) motif
- Epitope 2
- An epitope overlaping strongly with the FcεRI binding site.
- Purity
- >90%
- Purification
- Affinity purified
- Applications
- ELISA, FC, IF, IP, Neut
- Concentration
- Lot specific
- Buffer
- PBS, pH 7.4
- Preservative
- No preservatives
- Storage
- Store at 4°C for short term. Aliquot and store at -20°C for long term. Avoid freeze-thaw cycles.
- Long Name
- Immunoglobulin Heavy Constant Epsilon
Target
- Introduction
- IgE is a member of the immunoglobulin family that mediates allergic responses such as asthma, food allergies, type 1 hypersensitivity and the familiar sinus inflammation suffered on a widespread basis. IgE is secreted by, and expressed on the surface of, B-cells.
- Alternative Names
- IGHE; Immunoglobulin heavy constant epsilon;
- Gene ID
- 28223
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Downloadable Resources
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Datasheet
MSDS
COA
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Protocol & Troubleshooting
We have outlined the assay protocols, covering reagents, solutions, procedures, and troubleshooting tips for common issues in order to better assist clients in conducting experiments with our products. View the full list of Protocol & Troubleshooting.
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CAT | Product Name | Application | Type |
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CAT | Product Name | Application | Type |
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CAT | Product Name | Application | Type |
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CAT | Product Name | Application | Type |
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TAB-256CQ | Human Anti-IGHE Recombinant Antibody (TAB-256CQ) | Agonist | Human IgG2, κ |
TAB-257CQ | Human Anti-IGHE Recombinant Antibody (TAB-257CQ) | Agonist | Human IgG2, κ |
TAB-256CQ-S(P) | Human Anti-IGHE Recombinant Antibody; scFv Fragment (TAB-256CQ-S(P)) | ELISA, FC, WB | Human scFv |
TAB-257CQ-S(P) | Human Anti-IGHE Recombinant Antibody; scFv Fragment (TAB-257CQ-S(P)) | ELISA, FC, WB | Human scFv |
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CAT | Product Name | Application | Type |
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HPAB-0168-LSX-S(P) | Mouse Anti-IGHE Recombinant Antibody (clone MaE10); scFv Fragment | ELISA, FC | Mouse scFv |
HPAB-0169-LSX-S(P) | Mouse Anti-IGHE Recombinant Antibody (clone MAE11); scFv Fragment | ELISA, FC | Mouse scFv |
HPAB-0170-LSX-S(P) | Human Anti-IGHE Recombinant Antibody (clone 235-5.2); scFv Fragment | ELISA, FC | Humanized scFv |
HPAB-0171-LSX-S(P) | Human Anti-IGHE Recombinant Antibody; scFv Fragment (HPAB-0171-LSX-S(P)) | ELISA, RIA | Human scFv |
HPAB-0172-LSX-S(P) | Human Anti-IGHE Recombinant Antibody; scFv Fragment (HPAB-0172-LSX-S(P)) | ELISA, RIA | Human scFv |
CAT | Product Name | Application | Type |
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HPAB-0170-LSX-F(E) | Human Anti-IGHE Recombinant Antibody (clone 235-5.2); Fab Fragment | ELISA, FC | Humanized Fab |
HPAB-0171-LSX-F(E) | Human Anti-IGHE Recombinant Antibody; Fab Fragment (HPAB-0171-LSX-F(E)) | ELISA, RIA | Human Fab |
HPAB-0172-LSX-F(E) | Human Anti-IGHE Recombinant Antibody; Fab Fragment (HPAB-0172-LSX-F(E)) | ELISA, RIA | Human Fab |
HPAB-0173-LSX-F(E) | Human Anti-IGHE Recombinant Antibody; Fab Fragment (HPAB-0173-LSX-F(E)) | ELISA, RIA | Human Fab |
HPAB-0028-YJ-F(E) | Human Anti-IGHE Recombinant Antibody (clone E26); Fab Fragment | ELISA | Humanized Fab |
CAT | Product Name | Application | Type |
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AFC-TAB-755 | Afuco™ Anti-IGHE ADCC Recombinant Antibody, ADCC Enhanced (AFC-TAB-755) | Neut, ELISA, IF, IP, FuncS, FC | ADCC enhanced antibody |
CAT | Product Name | Application | Type |
---|---|---|---|
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CAT | Product Name | Application | Type |
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CAT | Product Name | Application | Type |
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