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| SKU | Size | Availability |
Price | Qty |
|---|---|---|---|---|
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rp149423-10μg
|
10μg |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
|
$79.90
|
|
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rp149423-50μg
|
50μg |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
|
$209.90
|
|
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rp149423-100μg
|
100μg |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
|
$319.90
|
|
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rp149423-1mg
|
1mg |
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
|
$1,609.90
|
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Animal Free, ≥95% (SDS-PAGE), Active, 293F, C-His tag, 20-241 aa
| Product Name | Recombinant Human NRG1/HRG1 Protein, >92%(SDS-PAGE), high purity |
|---|---|
| Synonyms | Acetylcholine receptor-inducing activity | Acetylcholine receptor-inducing activity, CHICK, homolog of | ARIA | Breast cancer cell differentiation factor p45 | GGF | GGF2 | Glial growth factor | Heregulin | heregulin, alpha (45kD, ERBB2 p185-activator) | |
| Grade | ActiBioPure™, Animal Free, Azide Free, Bioactive, Carrier Free, High Performance |
| Product Description |
Purity |
| Specifications & Purity | ActiBioPure™, Bioactive, Animal Free, Carrier Free, Azide Free, High performance, ≥95%(SDS-PAGE) |
| Purity | >92%(SDS-PAGE) |
| Bioactivity | Measured in a serum-free cell proliferation assay using MCF‑7 human breast cancer cells. The ED₅₀ for this effect is 20‑100 ng/mL. |
| Endotoxin Concentration | <0.1 EU/μg |
| Expression System | HEK293 |
| Species | Human |
| Amino Acids | 20-241 aa |
| Sequence | SGKKPESAAGSQSPALPPRLKEMKSQESAAGSKLVLRCETSSEYSSLRFKWFKNGNELNRKNKPQNIKIQKKPGKSELRINKASLADSGEYMCKVISKLGNDSASANITIVESNEIITGMPASTEGAYVSSESPIRISVSTEGANTSSSTSTSTTGTSHLVKCAEKEKTFCVNGGECFMVKDLSNPSRYLCKCQPGFTGARCTENVPMKVQNQEKAEELYQKHHHHHH |
| Protein Tag | C-His |
| Accession # | Q02297 |
| Predicted molecular weight | 24.8 kDa |
| SDS-PAGE | 40-43 kDa, under reducing conditions |
| Shape | Lyophilized |
|---|---|
| Reconstitution | Reconstitute in sterile water to a concentration of 0.1-0.5 mg/ml. |
| Storage Temp | Store at -20°C,Avoid repeated freezing and thawing |
| Shipped In | Ice chest + Ice pads |
| Stability And Storage | Store at -20~-80℃ for more than 1 year. Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle. |
Recombinant Human NRG1/HRG1 Protein (rp149423) - Protein Bioactivity
Measured in a serum-free cell proliferation assay using MCF‑7 human breast cancer cells. The ED₅₀ for this effect is 77.6 ng/mL.
Recombinant Human NRG1/HRG1 Protein (rp149423) - SDS-PAGE
3 μg/lane of Recombinant Human NRG1/HRG1 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing the band at 40 - 50 kDa.