ACROBiosystems/Human Mucin-1 / MUC-1 (24-380) Protein, Fc Tag/100ug/MU1

价格
¥28800.00
货号:MU1
浏览量:97
品牌:ACROBiosystems
服务
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商品描述
This product is still under development. Please contact us if you have interest in this product. We will accelerate the development process accordingly and reserve this product for you as request.
  • Synonym
    Mucin 1,MUC1,CD227,EMA,H23AG,KL-6,MAM6,MUC-1/SEC,MUC-1/X,MUC1/ZD,PEM,PEMT,PUM,CA 15-3,Episialin
  • Source
    Human Mucin-1 (24-380), Fc Tag (MU1-H5254) is expressed from human 293 cells (HEK293). It contains AA Ser 24 - Ser 380 (Accession # P15941-1).
    Predicted N-terminus: Ser 24
  • Molecular Characterization
    Online-Res(Ser 24 - Ser 380) P15941-1

    This protein carries a human IgG1 Fc tag at the C-terminus.

    The protein has a calculated MW of 60.2 kDa.

  • Endotoxin
  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.

    Contact us for customized product form or formulation.

  • Reconstitution

    Please see Certificate of Analysis for specific instructions.

    For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

  • Storage

    For long term storage, the product should be stored at lyophilized state at -20°C or lower.

    Please avoid repeated freeze-thaw cycles.

    This product is stable after storage at:

    1. -20°C to -70°C for 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.
  • Background
    Mucin-1 (MUC1) is also known as Tumor-associated epithelial membrane antigen (EMA), Polymorphic epithelial mucin (PEM), Peanut-reactive urinary mucin (PUM), PEMT, Krebs von den Lungen-6 (KL-6), CD antigen CD227, Episialin, H23AG. MUC1 is a glycoprotein with extensive O-linked glycosylation of its extracellular domain. Mucins line the apical surface of epithelial cells in the lungs, stomach, intestines, eyes and several other organs. Mucins protect the body from infection by pathogen binding to oligosaccharides in the extracellular domain, preventing the pathogen from reaching the cell surface. Except protective function by binding to pathogens, MUC1 also functions in a cell signaling capacity. Overexpression of MUC1 is often associated with colon, breast, ovarian, lung and pancreatic cancers.
  • References
    • (1)Gendler SJ., et al., 1990, J. Biol. Chem. 265 (25): 15286-93.
    • (2)Hollingsworth MA., et al., 2004, Nat. Rev. Cancer 4 (1): 45-60.
    • (3)Moncada DM., et al., 2003, Trends Parasitol 19 (7): 305-311.
    • (4)Singh PK., et al., 2006, Trends Cell Biol 16 (9): 467-476.
    • (5)Lindén SK., et al., 2009, PLoS Pathog. 5 (10): e1000617.
  • Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.

ACROBiosystems治疗性抗体的功效不仅取决于Fab片段及其与靶抗原的结合活性,还取决于Fc片段及其与关键Fc受体的相互作用。Fc片段对FcRn的结合亲和力(FCGRT&B2M)将预测抗体的半衰期,而Fc片段与FcγRIIIa(CD16a)之间的结合亲和力将影响抗体引发ADCC的能力(抗体依赖性细胞介导的细胞毒性)。因此,必须在抗体工程化过程中针对一组受体测试候选人。ACROBiosystems提供了完整的重组Fc受体蛋白集合,包括它们的常见变体,以帮助您加快mAb的开发。