Human/Mouse/Rat Jagged 1 APC-conjugated Antibody

Catalog # Availability Size / Price Qty
FAB1277A
Detection of Jagged 1 in K562 Human Cell Line by Flow Cytometry.
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Human/Mouse/Rat Jagged 1 APC-conjugated Antibody Summary

Species Reactivity
Human, Mouse, Rat
Specificity
Detects human, mouse, and rat Jagged 1. In direct ELISAs, no cross‑reactivity with recombinant human Jagged 2 is observed. Stains human Jagged 1 transfectants but not the parental cell line or human Jagged 2 transfectants in flow cytometry. 
Source
Monoclonal Mouse IgG2B Clone # 188331
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
NS0-derived recombinant human Jagged 1
Ser32-Asp296
Accession # P78504
Formulation
Supplied in a saline solution containing BSA and Sodium Azide.
Label
Allophycocyanin

Applications

Recommended Concentration
Sample
Flow Cytometry
10 µL/106 cells
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Data Examples

Flow Cytometry Detection of Jagged 1 in K562 Human Cell Line by Flow Cytometry. View Larger

Detection of Jagged 1 in K562 Human Cell Line by Flow Cytometry. K562 human chronic myelogenous leukemia cell line was stained with Mouse Anti-Human/Mouse/Rat Jagged 1 APC‑conjugated Monoclonal Antibody (Catalog # FAB1277A, filled histogram) or isotype control antibody (Catalog # IC0041A, open histogram). View our protocol for Staining Membrane-associated Proteins.

Flow Cytometry Detection of Jagged 1 in bEnd.3 Mouse Cell Line by Flow Cytometry. View Larger

Detection of Jagged 1 in bEnd.3 Mouse Cell Line by Flow Cytometry. bEnd.3 mouse endothelioma cell line was stained with Mouse Anti-Human/Mouse/Rat Jagged 1 APC‑conjugated Monoclonal Antibody (Catalog # FAB1277A, filled histogram) or isotype control antibody (Catalog # IC0041A, open histogram). View our protocol for Staining Membrane-associated Proteins.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Protect from light. Do not freeze.
  • 12 months from date of receipt, 2 to 8 °C as supplied.

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. 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 shares 97% and 96% aa identity with 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

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