





| 货号 | HB116116 |
|---|---|
| 品牌 | abinScience |
| 种属反应性 | Human |
| 应用 | ELISA, Bioactivity: FACS, Functional assay, Research in vivo |
| 同种型 | IgG |
| 克隆号 | MP-RM-1 |
| 生物活性 | MP-RM-1 (0.01-10 ug/mL; 15-120 min) inhibits NRG-1β-dependent phosphorylation of ErbB-3 and Akt in a dose- and time-dependent manner in breast cancer cells MDA-MB-435 and melanoma cells IR-8 [1]. MP-RM-1 (10 ug/mL) significantly inhibits the colony-forming ability of IR-8 melanoma cells [1]. MP-RM-1 (20 mg/kg; i.p.; twice weekly) significantly inhibits the growth of ErbB-3 melanoma xenografts in nude mice, and reduces ErbB-3 expression and Akt phosphorylation levels in tumor tissues [1]. MP-RM-1 (20 mg/kg; i.p.; twice weekly) significantly inhibits the growth of DU-145 prostate cancer xenografts in nude mice [1]. |
| 表达系统 | Mammalian cells |
| 经测试应用 | FCM |
| 靶标 | ERBB3, HER3, Proto-oncogene-like protein c-ErbB-3, Tyrosine kinase-type cell surface receptor HER3, Receptor tyrosine-protein kinase erbB-3 |
| 内毒素水平 | < 10 EU/mg |
| 纯度 | >95% purity as determined by SDS-PAGE. |
| 纯化方式 | Protein A/G purified from cell culture supernatant. |
| Accession号 | P21860 |
| 状态 | Liquid |
| 保存溶液 | 0.01M PBS pH 7.4 Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| 稳定性和存储 | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| 别名 | MP-RM-1, MPRM1, MPRM1 |
| 背景 | Receptor tyrosine-protein kinase erbB-3 (ERBB3/HER3) is a ~148 kDa protein. 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. 1. Ieguchi, K. et al. (2010) The Journal of biological chemistry 285, 31388-98. PMID: 20682778 2. Kinugasa, Y. et al. (2004) Biochemical and biophysical research communications 321, 1045-9. PMID: 15358134 3. Braunstein, EM. et al. (2016) Leukemia 30, 2242-2245. PMID: 27416908 |
| 文献 | 1. Sala G, et al. An ErbB-3 antibody, MP-RM-1, inhibits tumor growth by blocking ligand-dependent and independent activation of ErbB-3/Akt signaling. Oncogene. 2012;31(10):1275-1286. [HB116116] |
| Note | For research use only. Not suitable for clinical or therapeutic use. |
| Isotype Control | Human IgG1 Recombinant Isotype Control Antibody (HyHEL-10) (HV080407) Human IgG1 Recombinant Isotype Control Antibody (13R4) (HV080507) |

SDS-PAGE for Research Grade Anti-Human ERBB3/HER3 (MP-RM-1).

Flow-cytometry using anti-human ERBB3 antibody. Untransfected cells (blue Histogram) and Transfected cells (Yellow Histogram) were stained with an anti-human ERBB3 monoclonal antibody (Catalog: HB116116) at a concentration of 5 µg/ml for 30 mins at RT. After washing, bound antibody was detected using a Goat Anti-Human IgG H&L Polyclonal Antibody, FITC (abinScience: HF690414) and cells analysed on a NovoCyte Flow Cytometer.

Detects recombinant human ERBB3/Her3 (Cat No.: HB116011) in indirect ELISA.







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