Human Anti-ERBB3 (clone PM6) scFv-Fc Chimera (CAT#: VS-0125-FY23)
Anti-HER3 scFv-Fc is a recombinant antibody targeting the HER3 receptor, whose unique structure plays a significant role in biomedical research, particularly in the field of cancer research. HER3 is a member of the human epidermal growth factor receptor family and is often highly expressed in certain cancer cells, such as the FaDu cell line. Therefore, anti-HER3 scFv-Fc can specifically bind to the HER3 receptor, targeting these cancer cells and providing a more effective targeted therapy. Moreover, the application of this antibody is not limited to cancer-targeted therapy; it can also be extended to tumor imaging, assisting researchers in better tracking tumor growth and metastasis, ultimately supporting clinical treatment.
We specialize in custom recombinant antibody production, offering seamless execution from provided sequences to high-quality antibody deliverables, ensuring optimal yield and purity.

(Immunofluorescent staining of human cell line U-2 OS shows localization to plasma membrane & actin filaments.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/25331/if_selected.jpg

(Immunohistochemical staining of human testis shows strong cytoplasmic positivity in cells in seminiferus ducts and Leydig cells.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/45396/ihc_selected.jpg

(Immunohistochemical staining of human small intestine shows strong cytoplasmic positivity in glandular cells.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/70524/162441_A_4_2_selected.jpg

(Immunohistochemical staining of human kidney shows strong cytoplasmic and membranous positivity in renal tubular cells.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/25331/67596_A_8_5_selected.jpg

(Immunofluorescent staining of human cell line A-431 shows localization to plasma membrane.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/25331/659_B11_4_blue_red_green.jpg

(Immunofluorescent staining of human cell line U-251 MG shows localization to plasma membrane.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/25331/658_B11_1_blue_red_green.jpg

(Endothelial cells
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous
Neuronal cells
Staining:High
Intensity: Strong
Quantity:>75%
Location: Cytoplasmic/membranous nuclear
Neuropil
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/45396/115200_B_7_5.jpg

(Endothelial cells
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous
Glandular cells
Staining:Medium
Intensity: Strong
Quantity: <25%
Location: Cytoplasmic/membranous
Peripheral nerve/ganglion
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/25331/67596_A_9_3.jpg

(Cholangiocytes
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous
Hepatocytes
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/45396/114856_A_8_4.jpg

(Cells in glomeruli
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous
Cells in tubules
Staining:High
Intensity: Strong
Quantity:>75%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/45396/114856_A_9_5.jpg

(Cells in seminiferous ducts
Staining:High
Intensity: Strong
Quantity:>75%
Location: Cytoplasmic/membranous
Leydig cells
Staining:High
Intensity: Strong
Quantity:>75%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/45396/114856_A_4_6.jpg

(Fibroblasts
Staining:High
Intensity: Strong
Quantity:>75%
Location: Cytoplasmic/membranous
Keratinocytes
Staining:High
Intensity: Strong
Quantity:>75%
Location: Cytoplasmic/membranous
Langerhans
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous
Melanocytes
Staining:Medium
Intensity: Moderate
Quantity:>75%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/45396/115200_B_8_1.jpg

(Non-germinal center cells
Staining:High
Intensity: Strong
Quantity: 75%-25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/45396/114856_A_9_8.jpg

(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000065361-ERBB3
Specifications
- Host Species
- Human
- Type
- Human IgG1, scFv-Fc
- Species Reactivity
- Human
- Clone
- PM6
- Applications
- Western Blot, ELISA, Immunohistochemistry, Functional Assay, Bioimaging
- Related Disease
- Cancer
Product Property
- Purity
- >95% as determined by SDS-PAGE
- Format
- Liquid
- Concentration
- Please refer to the vial label for the specific concentration.
- Buffer
- PBS
- Preservative
- No preservatives
- Stabilizer
- No Stabilizers
- Sterility
- 0.2 μM filtered
- 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.
- Shipping
- Ice packs
Applications
- Application Notes
- By combining with the HER3 antigen, scFv-Fc can be used for cancer imaging (such as labeling with IRDye800CW) and potential targeted therapy. It can accumulate in HER3-positive cells and tumor tissues, making it useful for monitoring dynamic changes in tumors.
Target
- Alternative Names
- Erb-B2 Receptor Tyrosine Kinase 3; V-Erb-B2 Avian Erythroblastic Leukemia Viral Oncogene Homolog 3; Tyrosine Kinase-Type Cell Surface Receptor HER3; Human Epidermal Growth Factor Receptor 3; Proto-Oncogene-Like Protein C-ErbB-3; EC 2.7.10.1; HER3; Lethal Congenital Contracture Syndrome 2; Receptor Tyrosine-Protein Kinase ErbB-3; P180-ErbB3
- Gene ID
- 2065
- UniProt ID
- P21860
- Cellular Localization
- Cell membrane
- Post Translation Modifications
- Glycosylation at Asn126, Asn250, Asn353, Asn408, Asn414, Asn437, Asn469, Asn522, Asn566, and Asn616
Modification sites at PhosphoSitePlus
Glycosylation from GlyConnect ERBB3_HUMAN (1711)
Glycosylation from GlyGen 10 sites, 5 N-linked glycans (3 sites)
- Protein Refseq
- XP_047284456.1; XP_047284457.1
- Function
- Tyrosine-protein kinase that plays an essential role as cell surface receptor for neuregulins.
Binds to neuregulin-1 (NRG1) and is activated by it; ligand-binding increases phosphorylation on tyrosine residues and promotes its association with the p85 subunit of phosphatidylinositol 3-kinase.
May also be activated by CSPG5.
Involved in the regulation of myeloid cell differentiation.
Recommended Products
Secondary Antibody
Isotype Control
Related Resources
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 "Clone PM6"
See other products for "ERBB3"
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NAB-1729-sdAb | Recombinant Anti-human ERBB3 VHH Single Domain Antibody | WB, ICC, ChiP, FA, ELISA | Llama VHH |
TAB-070CT | Llama Anti-ERBB3 Recombinant Single Domain Antibody (TAB-070CT) | FC, Block | Llama VHH |
PABC-556 | Recombinant Llama Anti-ERBB3 Single Domain Antibody (PABC-556) | ELISA, SPR | Llama VHH |
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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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