Shopping Cart
Remove All
Your shopping cart is currently empty
HER3/ERBB3 Protein, Human, Recombinant
(Synonyms: p85-sErbB3, p45-sErbB3, p180-ErbB3, MDA-BF-1, LCCS2, HER3, erbB3-S, ErbB-3, erb-b2 receptor tyrosine kinase 3, EEBB3, c-erbB-3, c-erbB3) Copy Product InfoSynonyms: p85-sErbB3, p45-sErbB3, p180-ErbB3, MDA-BF-1, LCCS2, HER3, erbB3-S, ErbB-3, erb-b2 receptor tyrosine kinase 3, EEBB3, c-erbB-3, c-erbB3
Catalog No. TMPY-00399 Copy Product Info
HER3/ERBB3 Protein, Human, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 69.3 kDa and the accession number is P21860-1.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $44 | - | In Stock | |
| 10 μg | $68 | - | In Stock | |
| 20 μg | $108 | - | In Stock | |
| 50 μg | $198 | - | In Stock | |
| 100 μg | $347 | - | In Stock | |
| 200 μg | $583 | - | In Stock |
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
Add to Cart
Add to Quotation
For research use only—not for human use. No sales to individuals. Use as intended only.
Batch Information
Select Batch
Purity:92.6%
Appearance:Lyophilized powder
Color:White
Contact us for more batch information
Resource Download
Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | Immobilized Recombinant Human HER3/ErbB3 Protein (Cat#TMPY-00399) at 2 μg/mL (100 μL/well) can bind Anti-Human Her3 Antibody, Human IgG1, the EC50 is 3-12 ng/mL (QC tested). |
| Description | HER3/ERBB3 Protein, Human, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 69.3 kDa and the accession number is P21860-1. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | Tag Free |
| Accession Number | P21860-1 |
| Construction | A DNA sequence encoding the human ERBB3 (NP_001973.2) (Met1-Thr643) was expressed with five amino acids (DDDDK) at the C-terminus. Predicted N terminal: Ser 20 |
| Protein Purity | > 85 % as determined by SDS-PAGE  |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
| Reconstitution | Reconstituted with sterile deionized water to 0.25 mg/mL. Reconstitution conditions may vary depending on the lot. |
| Stability & Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Synonyms | p85-sErbB3, p45-sErbB3, p180-ErbB3, MDA-BF-1, LCCS2, HER3, erbB3-S, ErbB-3, erb-b2 receptor tyrosine kinase 3, EEBB3, c-erbB-3, c-erbB3 |
| Research Background |
| Molecular Weight | 69.3 kDa (predicted) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
Calculator
Dose Conversion
You can also refer to dose conversion for different animals. More Dose Conversion
Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
Preview
Related Tags: HER3/ERBB3 Protein, Human, Recombinant chemical structure | HER3/ERBB3 Protein, Human, Recombinant molecular weight
Generate Quote
Catalog No.: Cas No.:
Add
| Size | Quantity | Unit Price | Amount | Operation |
|---|
Generate Quote
- TOP
Feedback
Hello! How can I help you today? 
Copyright © 2015-2026 TargetMol Chemicals Inc. All Rights Reserved.