Rabbit Anti-ERBB3 Recombinant Antibody (clone R04-8J6) (CAT#: VS3-XY3348)
It is a recombinant rabbit antibody targeting the human ERBB3 (erb-b2 receptor tyrosine kinase 3), which involves in the regulation of myeloid cell differentiation. This antibody reacts with human and rat ERBB3. It has been determined using Western Blot and Immunoprecipitation. The recommended dilutions of Western Blot and Immunoprecipitation is 1/500-1/1000 and 1/20, respectively.
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
- Rabbit
- Type
- Rabbit IgG
- Specificity
- Human and Rat ERBB3
- Species Reactivity
- Human, Rat
- Clone
- R04-8J6
- Applications
- WB, IP
- Related Disease
- Lethal Congenital Contracture Syndrome 2
Product Property
- Clonality
- Monoclonal
- Aggregation
- < 5%
- Format
- Liquid
- Buffer
- PBS (pH 7.4), 150 mM NaCl and 50% glycerol
- Preservative
- 0.02% sodium azide
- Storage
- Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
- Shipping
- Ice packs
Applications
- Application Notes
- WB: 1/500-1/1000
IP: 1/20
Target
- Alternative Names
- HER3; FERLK; LCCS2; VSCN1; ErbB-3; c-erbB3; erbB3-S; MDA-BF-1; c-erbB-3; p180-ErbB3; p45-sErbB3; p85-sErbB3
- Gene ID
- 2065
- UniProt ID
- P21860
- Long Name
- erb-b2 receptor tyrosine kinase 3
- Cellular Localization
- Cell membrane
- Post Translation Modifications
- Glycosylation at Asn126, Asn250, Asn353, Asn408, Asn414, Asn437, Asn469, Asn522, Asn566, and Asn616 (NX_P21860 [NX_P21860-1])
Modification sites at PhosphoSitePlus (P21860)
Glycosylation from GlyConnect ERBB3_HUMAN (1711)
Glycosylation from GlyGen (P21860) 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 (PubMed:20682778).
May also be activated by CSPG5 (PubMed:15358134).
Involved in the regulation of myeloid cell differentiation.
Recommended Products
Isotype Control
Recommended Dilution Buffer
Secondary Antibody
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 "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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