PROX1 Rabbit anti-Human, Mouse, Rat, Polyclonal, Proteintech

Rabbit Polyclonal Antibody

Supplier:  Proteintech Group Inc 110672AP150UL

Catalog No. 50-172-6847

Description

This is a rabbit polyclonal antibody raised against part of C-terminal chain of human PROX1. The calculated molecular weight of PROX1 is 83 kDa, but modified PROX1 is about 90 kDa.

The expression pattern of the Prox1 homeo box gene suggests that it has a role in a variety of embryonic tissues, including lens. Analysis of mRNA reveals that Prox mRNA is present in many different human tissues and that lens demonstrated the highest level. Homozygous Prox1-null mice die at midgestation from multiple developmental defects, and a targeted effect on lens development has been reported. Prox1 inactivation caused abnormal cellular proliferation, downregulated expression of the cell cycle inhibitors Cdkn1b and Cdkn1c, misexpression of E-cadherin, and excessive apoptosis. Consequently, mutant lens cells failed to polarize and elongate properly, resulting in a hollow lens. The Prox1 gene is expressed in a subpopulation of endothelial cells that by budding and sprouting give rise to the lymphatic system. Prox1 appears to be a specific and required regulator of the development of the lymphatic system. Prox1 also has been document to be required for hepatocyte migration in the mouse. Loss of Prox1 results in a smaller liver with a reduced population of clustered hepatocytes. The homeodomain protein Prox1 regulates the egress of progenitor cells from the cell cycle in the embryonic mouse retina. Cells lacking Prox1 are less likely to stop dividing, and ectopic expression of Prox1 forces progenitor cells to exit the cell cycle. Prox1 acts as a key participant in progenitor-cell proliferation and cell-fate determination in the vertebrate retina.

Specifications

• Antigen: PROX1
• Classification: Polyclonal
• Conjugate: Unconjugated
• Gene: PROX1
• Gene Alias: prospero homeobox 1, Prospero homeobox protein 1, PROX 1, PROX1
• Host Species: Rabbit
• Purification Method: Antigen Affinity Chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 19130, 305066, 5629
• Content And Storage: -20°C
• Form: Liquid

• Applications: Flow Cytometry, Immunocytochemistry, Immunofluorescence, Western Blot
• Concentration: 0.14 mg/mL
• Formulation: PBS with 50% glycerol and 0.1% sodium azide; pH 7.3
• Gene Accession No.: P48437, Q92786
• Gene Symbols: Prox1
• Immunogen: PROX1 Fusion Protein Ag1543
• Quantity: 150 μL
• Primary or Secondary: Primary
• Target Species: Human, Mouse, Rat
• Product Type: Antibody
• Isotype: IgG