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- Table of Contents
1 Citations
Facts about Protein jagged-1.
Seems to be involved in early and late stages of mammalian cardiovascular development. Inhibits myoblast differentiation (By similarity).
| Human | |
|---|---|
| Gene Name: | JAG1 |
| Uniprot: | P78504 |
| Entrez: | 182 |

| Belongs to: |
|---|
| No superfamily |

AGS; AHDMGC104644; Alagille syndrome; AWS; CD339 antigen; CD339; HJ1; JAG1; Jagged 1; Jagged1; JAGL1; protein jagged-1
Mass (kDA):
133.799 kDA

| Human | |
|---|---|
| Location: | 20p12.2 |
| Sequence: | 20; NC_000020.11 (10637684..10673999, complement) |
Widely expressed in adult and fetal tissues. In cervix epithelium expressed in undifferentiated subcolumnar reserve cells and squamous metaplasia. Expression is up-regulated in cervical squamous cell carcinoma. Expressed in bone marrow cell line HS-27a which supports the long-term maintenance of immature progenitor cells.
Membrane; Single-pass type I membrane protein.





PMID: 9268641 by Oda T., et al. Identification and cloning of the human homolog (JAG1) of the rat Jagged1 gene from the Alagille syndrome critical region at 20p12.
PMID: 9207788 by Li L., et al. Alagille syndrome is caused by mutations in human Jagged1, which encodes a ligand for Notch1.