Recombinant Human Jagged 1 Fc Chimera Protein, CF

(14 citations)   
  • Purity
    >90%, by SDS-PAGE under reducing conditions and visualized by silver stain.
  • Endotoxin Level
    <1.0 EU per 1 μg of the protein by the LAL method.
  • Activity
    Measured by the ability of the immobilized protein to enhance BMP-2 induced alkaline phosphatase activity in C3H10T1/2 mouse embryonic fibroblast cells. Nobta, M. et al. (2005) J. Biol. Chem. 280:15842. The ED50 for this effect is 0.5-2.0 μg/mL.
  • Source
    Chinese Hamster Ovary cell line, CHO-derived
    Human Jagged 1
    Accession # P78504
    IEGRMD Human IgG1
    N-terminus C-terminus
  • Accession #
  • N-terminal Sequence
  • Structure / Form
    Disulfide-linked homodimer
  • Predicted Molecular Mass
    137 kDa
    170-180 kDa, under reducing conditions
Formulation Lyophilized from a 0.2 μm filtered solution in PBS and EDTA.
Reconstitution Reconstitute at 200 μg/mL in sterile PBS.
Shipping The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 3 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: Jagged 1

Jagged 1 is a 180 kDa type I transmembrane glycoprotein and member of the Delta-Serrate-Lag-2 (DSL) family of ligands that activate LIN12/Notch proteins. Human Jagged 1 is synthesized as a 1218 amino acid (aa) precursor that contains a 33 aa signal sequence, a 1034 aa extracellular domain (ECD), a 26 aa transmembrane segment, and a 125 aa cytoplasmic region (SwissProt # P78504). The ECD contains a DSL domain (aa 185-229), a cysteine-rich region, 15 EGF-like repeats, of which many bind calcium, and nine potential sites for N-linked glycosylation. Mature human Jagged 1 is 97% and 96% aa identical to mature mouse and rat Jagged 1, respectively. Jagged 1 is widely expressed in adult and fetal tissues. Jagged-Notch signaling specifies cell fate, regulates pattern formation, defines boundaries between different cell types, and modulates cell proliferation and differentiation, especially during hematopoiesis, myogenesis, neurogenesis, and development of vasculature (1-8). Mutations in human Jagged 1 are the cause of Alagille syndrome, an autosomal-dominant disorder characterized by intrahepatic cholestasis and abnormalities of heart, eye, vertebrae, as well as characteristic facial appearance (9-10).

  • References:
    1. Sainson, R.C. and A.L. Harris (2008) Angiogenesis 11:41.
    2. Cordle, J. et al. (2008) Nat. Struct. Mol. Biol. 15:849.
    3. Artavamis-Tsokanas, S. et al. (1999) Science 284:770.
    4. Lai, E.C. (2004) Development 131:965.
    5. Milner, L.A. et al. (1994) Blood 83:2057.  
    6. Nyfeler, Y. et al. (2005) EMBO J. 24:3504
    7. Linheng, L. et al. (1998) Immunity 8:43.
    8. Iso, T. et al. (2003) Arterioscler. Thromb. Vasc. Biol. 23:543.
    9. Oda, T. et al. (1997) Nat. Genet. 16:235.
    10. Oda, T. et al. (1997) Genomics 43:376.
  • Entrez Gene IDs:
    182 (Human); 29146 (Rat)
  • Alternate Names:
    AGS; AHDMGC104644; Alagille syndrome; AWS; CD339 antigen; CD339; HJ1; JAG1; Jagged 1; Jagged1; JAGL1; protein jagged-1
Related Research Areas

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

14 Citations: Showing 1 - 10
Filter your results:

Sample Type
  1. Jagged1 Instructs Macrophage Differentiation in Leprosy
    PLoS Pathog, 2016;12(8):e1005808.
    Species: Human
    Sample Type: Whole Cells
    Application: Bioassay
  2. Development of Functional Microfold (M) Cells from Intestinal Stem Cells in Primary Human Enteroids.
    Authors: Rouch J, Scott A, Lei N, Solorzano-Vargas R, Wang J, Hanson E, Kobayashi M, Lewis M, Stelzner M, Dunn J, Eckmann L, Martin M
    PLoS ONE, 2016;11(1):e0148216.
    Species: Human
    Sample Type: Whole Cells
    Application: Bioassay
  3. Breast cancer cells promote a notch-dependent mesenchymal phenotype in endothelial cells participating to a pro-tumoral niche.
    Authors: Ghiabi P, Jiang J, Pasquier J, Maleki M, Abu-Kaoud N, Halabi N, Guerrouahen B, Rafii S, Rafii A
    J Transl Med, 2015;13(0):27.
    Species: Human
    Sample Type: Whole Cells
    Application: Bioassay
  4. Notch1 signaling regulates the epithelial-mesenchymal transition and invasion of breast cancer in a Slug-dependent manner.
    Authors: Shao, Shan, Zhao, Xiaoai, Zhang, Xiaojin, Luo, Minna, Zuo, Xiaoxiao, Huang, Shangke, Wang, Ying, Gu, Shanzhi, Zhao, Xinhan
    Mol Cancer, 2015;14(1):28.
    Species: Human
    Sample Type: Whole Cells
    Application: Bioassay
  5. Combined CSL and p53 downregulation promotes cancer-associated fibroblast activation.
    Authors: Procopio M, Laszlo C, Al Labban D, Kim D, Bordignon P, Jo S, Goruppi S, Menietti E, Ostano P, Ala U, Provero P, Hoetzenecker W, Neel V, Kilarski W, Swartz M, Brisken C, Lefort K, Dotto G
    Nat Cell Biol, 2015;17(9):1193-204.
    Species: Human
    Sample Type: Whole Cells
    Application: Bioassay
  6. Sphingosine-1-phosphate promotes expansion of cancer stem cells via S1PR3 by a ligand-independent Notch activation.
    Authors: Hirata, Naoya, Yamada, Shigeru, Shoda, Takuji, Kurihara, Masaaki, Sekino, Yuko, Kanda, Yasunari
    Nat Commun, 2014;5(0):4806.
    Species: Human
    Sample Type: Whole Cells
    Application: Bioassay
  7. Augmented osteogenic responses in human aortic valve cells exposed to oxLDL and TLR4 agonist: a mechanistic role of Notch1 and NF-kappaB interaction.
    Authors: Zeng Q, Song R, Ao L, Xu D, Venardos N, Fullerton D, Meng X
    PLoS ONE, 2014;9(5):e95400.
    Species: Human
    Sample Type: Whole Cells
    Application: Bioassay
  8. 3D niche microarrays for systems-level analyses of cell fate.
    Authors: Ranga A, Gobaa S, Okawa Y, Mosiewicz K, Negro A, Lutolf M
    Nat Commun, 2014;5(0):4324.
    Species: N/A
    Sample Type: Protein
    Application: Bioassay
  9. Notch1 stimulation induces a vascularization switch with pericyte-like cell differentiation of glioblastoma stem cells.
    Authors: Guichet P, Guelfi S, Teigell M, Hoppe L, Bakalara N, Bauchet L, Duffau H, Lamszus K, Rothhut B, Hugnot J
    Stem Cells, 2013;33(1):21-34.
    Species: Human
    Sample Type: Whole Cells
    Application: Bioassay
  10. Notch signaling is involved in neurogenic commitment of human periodontal ligament-derived mesenchymal stem cells.
    Authors: Osathanon T, Manokawinchoke J, Nowwarote N, Aguilar P, Palaga T, Pavasant P
    Stem Cells Dev, 2013;22(8):1220-31.
    Species: Human
    Sample Type: Whole Cells
    Application: Bioassay
  11. Angiotensin II Contributes to Renal Fibrosis Independently of Notch Pathway Activation.
    Authors: Lavoz C, Rodrigues-Diez R, Benito-Martin A, Rayego-Mateos S, Rodrigues-Diez RR, Alique M, Ortiz A, Mezzano S, Egido J, Ruiz-Ortega M
    PLoS ONE, 2012;7(7):e40490.
    Species: Mouse
    Sample Type: Whole Cells
    Application: Bioassay
  12. Efficient differentiation of human embryonic and induced pluripotent stem cells into functional astrocytes.
    Authors: Emdad L, D'Souza SL, Kothari HP, Qadeer ZA, Germano IM
    Stem Cells Dev., 2012;21(3):404-10.
    Species: Human
    Sample Type: Whole Cells
    Application: Bioassay
  13. The alarmin IL-33 is a notch target in quiescent endothelial cells.
    Authors: Sundlisaeter E, Edelmann R, Hol J, Sponheim J, Kuchler A, Weiss M, Udalova I, Midwood K, Kasprzycka M, Haraldsen G
    Am J Pathol, 2012;181(3):1099-111.
    Species: Human
    Sample Type: Whole Cells
    Application: Bioassay
  14. Blocking the NOTCH pathway inhibits vascular inflammation in large-vessel vasculitis.
    Authors: Piggott K, Deng J, Warrington K, Younge B, Kubo JT, Desai M, Goronzy JJ, Weyand CM
    Circulation, 2012;123(3):309-18.
    Species: Human
    Sample Type: Whole Cells
    Application: Bioassay
Expand to show all 14 Citations
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Recombinant Human IgG1 Fc, CF

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