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HER2/ERBB2 Protein, Human, Recombinant (His)
(Synonyms: Tyrosine kinase-type cell surface receptor HER2, TKR1, Receptor tyrosine-protein kinase erbB-2, Proto-oncogene Neu, NGL, MLN19, Metastatic lymph node gene 19 protein, ERBB2, EGFR2) Copy Product InfoSynonyms: Tyrosine kinase-type cell surface receptor HER2, TKR1, Receptor tyrosine-protein kinase erbB-2, Proto-oncogene Neu, NGL, MLN19, Metastatic lymph node gene 19 protein, ERBB2, EGFR2
Catalog No. TMPJ-00778 Copy Product Info
HER2/ERBB2 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 90-120 KDa and the accession number is P04626.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $48 | 7-10 days | 7-10 days | |
| 10 μg | $75 | - | In Stock | |
| 20 μg | $112 | - | In Stock | |
| 50 μg | $197 | - | In Stock | |
| 100 μg | $338 | - | In Stock | |
| 200 μg | $586 | 7-10 days | 7-10 days | |
| 500 μg | $1,220 | - | In Stock |
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Purity:> 99.9%
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | Loaded Anti-Human HER2 mAb-Fc on Protein A Biosensor, can bind Human HER2-His with an affinity constant of 1.36 nM as determined in BLI assay. (Regularly tested)  |
| Description | HER2/ERBB2 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 90-120 KDa and the accession number is P04626. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-6xHis |
| Accession Number | P04626 |
| Amino Acid | Thr23-Thr652 |
| Construction | Thr23-Thr652 |
| Protein Purity | Greater than 90% as determined by reducing SDS-PAGE. (QC verified)  |
| Endotoxin | < 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. |
| Reconstitution | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
| Stability & Storage | 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 | Tyrosine kinase-type cell surface receptor HER2, TKR1, Receptor tyrosine-protein kinase erbB-2, Proto-oncogene Neu, NGL, MLN19, Metastatic lymph node gene 19 protein, ERBB2, EGFR2 |
| Research Background |
| Molecular Weight | 90-120 KDa (reducing condition) |
| Storage | Store at low temperature Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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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
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Related Tags: HER2/ERBB2 Protein, Human, Recombinant (His) chemical structure | HER2/ERBB2 Protein, Human, Recombinant (His) molecular weight
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