This protein A purified antibody is directed against Human Jagged-1 protein. Expect a band approximately 150 kDa in size corresponding to Jagged-1 in Mouse liver whole cell lysates, and a 75 kDa band in Human brain and kidney lysates. A BLAST analysis was used to suggest cross reactivity with Jagged-1 protein from Human, Chimpanzee, Rat and Mouse based on 100 % homology with the immunizing sequence. Partial reactivity is expected against dog (81 %) and Xenopus laevis (85 %) based on partial sequence homologies as indicated. Reactivity against homologues from other sources is not known.
Cross-Reactivity (Details)
Species reactivity (expected):Chimpanzee, Rat. Species reactivity (tested):Human and Mouse.
Purification
Affinity Chromatography on Protein A.
Immunogen
Synthetic peptide corresponding to amino acids 110-125 of Human Jagged-1 protein.
JAG1
Reactivity: Human
FACS
Host: Mouse
Monoclonal
J1G53-3
FITC
Application Notes
Suitable for use in ELISA, Immunohistochemistry, Immunofluorescence microscopy andWestern blot. Recommended Dilutions: ELISA: 1/20,000-1/100,000. Western Blot: 1/500-1/2,000. Immunofluorescence: 1/200-1/1,000. Immunohistochemistry on Paraffin Sections: 1/100-1/500. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
Restrictions
For Research Use only
Concentration
1.0 mg/mL (by UV absorbance at 280 nm)
Buffer
0.02 M Potassium Phosphate, 0.12 M Sodium Chloride, pH 7.2, 0.01 % (w/v) Sodium Azide, None
Preservative
Sodium azide
Precaution of Use
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Jagged 1 protein encoded by the JAG1 gene, that is the human homolog of the Drosophilia jagged protein. Human jagged 1 is the ligand for the receptor notch 1, the latter a human homolog of the Drosophilia jagged receptor notch. Mutations that alter the Jagged 1 protein cause Alagille syndrome. Jagged 1 signaling through notch 1 has also been shown to play a role in hematopoies.Synonyms: JAGL1, Jagged-1, hJ1