Sino Biological/Epiregulin Protein, Human, Recombinant (hFc Tag)/1/10677-H01H
商品编号：
10677-H01H
品牌：
sinobiological
市场价：
¥0.00
美元价：
0.00
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
Epiregulin Protein, Human, Recombinant (hFc Tag): Product Information
Purity
> 95 % as determined by SDS-PAGE
Endotoxin
< 1.0="" eu="" per="" μg="" of="" the="" protein="" as="" determined="" by="" the="" lal="">
Activity
Measured in a cell proliferation assay using Balb/3T3 mouse embryonic fibroblast cells.The ED50 for this effect is typically 2-8 μg/mL.
Protein Construction
A DNA sequence encoding the mature form of human EREG (NP_001423.1) (Val63-Leu108) was fused with the Fc region of human IgG1 at the N-terminus.
Accession#
NP_001423.1
Expressed Host
HEK293 Cells
Species
Human
Predicted N Terminal
Glu
Molecule Mass
The recombinant human EREG/Fc is a disulfide-linked homodimeric protein. The reduced monomer consists of 306 amino acids and has a predicted molecular mass of 33.8 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rhEREG/Fc monomer is approximately 37 kDa.
Formulation
Lyophilized from sterile PBS, pH 7.4Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the hard copy of CoA.
Shipping
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Stability & Storage
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Epiregulin Protein, Human, Recombinant (hFc Tag): Images
Measured in a cell proliferation assay using Balb/3T3 mouse embryonic fibroblast cells.The ED50 for this effect is typically 2-8 μg/mL.
Epiregulin Protein, Human, Recombinant (hFc Tag): Synonyms
ER Protein, Human
Epiregulin Background Information
Epiregulin (EREG) is a member of the epidermal growth factor family. Epiregulin (EREG) can function as a ligand of EGFR (epidermal growth factor receptor), as well as a ligand of most members of the ERBB (v-erb-b2 oncogene homolog) family of tyrosine-kinase receptors. Epiregulin (EREG) exhibit bifunctional regulatory properties: it inhibit the growth of several epithelial tumor cells and stimulated the growth of fibroblasts and various other types of cells. Epiregulin (EREG) bound to the EGF receptors of epidermoid carcinoma A431 cells much more weakly than did EGF, but was nevertheless much more potent than EGF as a mitogen for rat primary hepatocytes and Balb/c 3T3 A31 fibroblasts. These findings suggest that epiregulin (EREG) plays important roles in regulating the growth of epithelial cells and fibroblasts by binding to receptors for EGF-related ligands. Epiregulin (EREG) is the broadest specificity EGF-like ligand so far characterized: not only does it stimulate homodimers of both ErbB-1 and ErbB-4, it also activates all possible heterodimeric ErbB complexes.
Full Name
epiregulin
References
- Shelly M, et al. (1998) Epiregulin is a potent pan-ErbB ligand that preferentially activates heterodimeric receptor complexes. J Biol Chem. 1998 Apr 24;273(17):10496-505.
- Shirakata Y, et al. (2000) Epiregulin, a novel member of the epidermal growth factor family, is an autocrine growth factor in normal human keratinocytes. J Biol Chem. 275(8): 5748-53.
- Zhu Z, et al. (2000) Epiregulin is Up-regulated in pancreatic cancer and stimulates pancreatic cancer cell growth. Biochem Biophys Res Commun. 273(3): 1019-24.
Mouse Epiregulin Proteins
- Epiregulin Protein, Mouse, Recombinant (hFc Tag)50599-M01H
- Long noncoding RNA MRPL23-AS1 Promotes Adenoid Cystic Carcinoma Lung MetastasisAuthorChen, CW;Fu, M;Du, ZH;Zhao, F;Yang, WW;Xu, LH;Li, SL;Ge, XY;Year2020JournalCancer Res.Applicationcell-basedPubMed ID: 32098781FoldedExpand
If you couldn"t find the specific citation, you can:
- Find All Citations
- Submit a CitationGet a Publication Reward
- Leave Us a Message
E.coli protein expression service
Mammalian transient protein expression service
Baculovirus-insect expression service
Stable cell line development service (CHO / HEK293)
品牌介绍
北京义翘神州科技股份有限公司（Sino Biological Inc.）是一家从事生物试剂研发、生产、销售并提供技术服务的生物科技公司，主要业务包括重组蛋白、抗体、基因和培养基等产品，以及重组蛋白、抗体的开发和生物分析检测等服务。义翘神州为全球的药品研发企业和生命科学研究机构提供高质量的生物试剂产品和高水平的技术服务。公司目前生产和销售的现货产品种类超过 4.6 万种，其中重组蛋白约 6,000 种，包括超过 3,800 种人源细胞表达重组蛋白产品，能够全面满足客户对于最接近人体天然蛋白结构和性质的重组蛋白需求；公司还能提供约 12,000 种抗体，其中单克隆抗体数量约 4,600 种，能够覆盖生命科学研究的多个领域，为分子生物学、细胞生物学、免疫学、发育生物学、干细胞研究等基础科研方向和创新药物研发提供「一站式」生物试剂产品和技术服务。义翘神州的客户涵盖大学、科研院所、医药研发企业等国内外各类生物研发单位。目前公司已经在美国、欧洲建立了子公司，已成为生物试剂行业国内领先的科技公司之一。
联络我们
