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- Table of Contents
Designing a Western blot for Protein jagged-1? The guide has the expected band size, antibodies backed by real blot images, the controls to run alongside, and protocols taken from published papers.
Open the JAG1 Western Blot GuideDesigning an IHC experiment for Protein jagged-1? The guide has the expected staining pattern, antigen retrieval and fixation, antibodies backed by real IHC images, the tissue controls to run alongside, and protocols taken from published papers.
Open the JAG1 IHC GuideFacts 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.