Human Anti-VEGFA Recombinant Antibody (clone Bev-B5E3BsAb); Fab Fragment (CAT#: HPAB-M0243-YC-F(E))
On the basis of Bevacizumab and an all-human monoclonal antibody B5E3, a two-epitope bispecific antibody Bev-B5E3BsAb targeting VEGF is constructed. Experiments show that the bispecific antibody does not compete with Bevacizumab to combine with VEGF, and it is speculated that the epitopes of the bispecific antibody are new epitopes different from those of Bevacizumab. Meanwhile, compared with two parent monoclonal antibodies of the bispecific antibody, the bispecific antibody can combine with VEGF more effectively. In addition, the bispecific antibody displays stronger ability in inhibiting proliferation of human umbilical vein endothelial cells (HUVEC) in experiments in vitro; animal experiments show that the bispecific antibody can remarkably inhibit growth of tumors. Therefore, the bispecific antibody is expected to be developed into a novel antibody reagent used for treatment or diagnosis of tumors and ophthalmic diseases.
Specific Inquiry
Normal Tissue
RNA Expression
Figure 1 Cerebral cortex
(Neuronal cells
Staining:
Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/
membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/39240/82308_B_7_5.jpg
(Neuronal cells
Staining:
Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/
membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/39240/82308_B_7_5.jpg
Figure 2 Thyroid gland
(Glandular cells
Staining:
Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/
membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/39240/82308_B_1_5.jpg
(Glandular cells
Staining:
Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/
membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/39240/82308_B_1_5.jpg
Figure 3 Colon
(Glandular cells
Staining:
High
Intensity: Strong
Quantity:>75%
Location: Cytoplasmic/
membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/39240/82308_A_7_3.jpg
(Glandular cells
Staining:
High
Intensity: Strong
Quantity:>75%
Location: Cytoplasmic/
membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/39240/82308_A_7_3.jpg
Figure 4 Liver
(Cholangiocytes
Staining:
Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/
membranous
Hepatocytes
Staining:
High
Intensity: Strong
Quantity:>75%
Location: Cytoplasmic/
membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/39240/82308_A_8_4.jpg
(Cholangiocytes
Staining:
Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/
membranous
Hepatocytes
Staining:
High
Intensity: Strong
Quantity:>75%
Location: Cytoplasmic/
membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/39240/82308_A_8_4.jpg
Figure 5 Kidney
(Cells in glomeruli
Staining:
Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/
membranous
Cells in tubules
Staining:
Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/
membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/39240/82308_A_9_5.jpg
(Cells in glomeruli
Staining:
Medium
Intensity: Moderate
Quantity: 75%-25%
Location: Cytoplasmic/
membranous
Cells in tubules
Staining:
Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/
membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/39240/82308_A_9_5.jpg
Figure 6 Testis
(Leydig cells
Staining:
High
Intensity: Strong
Quantity:>75%)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/39240/82308_A_5_6.jpg
(Leydig cells
Staining:
High
Intensity: Strong
Quantity:>75%)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/39240/82308_A_5_6.jpg
Figure 7 Lymph node
(Non-germinal center cells
Staining:
Medium
Intensity: Strong
Quantity: <25%
Location: Cytoplasmic/
membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/39240/82308_A_7_8.jpg
(Non-germinal center cells
Staining:
Medium
Intensity: Strong
Quantity: <25%
Location: Cytoplasmic/
membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/39240/82308_A_7_8.jpg
Figure 8 RNA cell line category: Cell line enhanced (hTERT-RPE1, U-87 MG)
(Cell lines ordered by descending RNA expression order.)
* https://v21.proteinatlas.org/ENSG00000112715-VEGFA
(Cell lines ordered by descending RNA expression order.)
* https://v21.proteinatlas.org/ENSG00000112715-VEGFA
Figure 8 RNA cell line category: Cell line enhanced (hTERT-RPE1, U-87 MG)
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000112715-VEGFA
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000112715-VEGFA
Specifications
- Host Species
- Human
- Derivation
- Humanized
- Type
- Humanized Fab
- Specificity
- Human VEGFA
- Species Reactivity
- Human
- Clone
- Bev-B5E3BsAb
- Applications
- ELISA, Block, Inhib
Product Property
- Purity
- >95% as determined by SDS-PAGE and HPLC analysis
- Buffer
- PBS
- Preservative
- No preservatives
- 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.
Target
- Alternative Names
- Vascular Endothelial Growth Factor A; Vascular Permeability Factor; VEGF; VPF; Vascular Endothelial Growth Factor A121; Vascular Endothelial Growth Factor A165; Vascular Endothelial Growth Factor; VEGF-A; MVCD1;
- Gene ID
- 7422
- UniProt ID
- P15692
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
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ScFv-Fc Chimera Products
| CAT | Product Name | Application | Type |
|---|---|---|---|
| TAB-H73 | Anti-Human VEGFA Recombinant Antibody (TAB-H73) | WB, FC, IP, ELISA, Neut, FuncS, IF | VH - C-kappa - CH2 - CH3 _ V-lambda - CH1 _ H-GAMMA-1 _ L-kappa |
| TAB-011 | Anti-Human VEGF Recombinant Antibody (Bevacizumab) | FC, IP, ELISA, Neut, FuncS, IF, ICC | IgG1 - kappa |
| TAB-012-F(E) | Anti-Human VEGF Recombinant Antibody Fab Fragment (TAB-012-F(E)) | IP, IF, FuncS, FC, Neut, ELISA, IHC | Fab - G1 - kappa |
| TAB-307CQ-S(P) | Human Anti-VEGFA Recombinant Antibody; scFv Fragment (TAB-307CQ-S(P)) | ELISA, Neut | Human scFv |
| TAB-009ML | Anti-Human VEGFA Recombinant Antibody scFv Fragment (TAB-009ML) | ELISA, IHC, FC, IP, IF, Inhib | scFv, κ |
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For Research Use Only. Not For Clinical Use.
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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