PREB Rabbit anti-Human, Mouse, Polyclonal, Proteintech

Rabbit Polyclonal Antibody

Catalog Number	Mfr. No.	Quantity
50-172-6060	Proteintech Group Inc 101462AP150UL	150 μL

Description

Prolactin (PRL) expression in the pituitary is limited to specific cells. Pit-1 is a pituitary specific transcription factor that plays an important role in PRL expression, both in mature organism and during development. The PRL promoter contains numerous Pit-1 binding sites and these sites have been implicated in both basal level and kinase-mediated gene expression. The most proximal of these binding sites, termed 1P, has been shown to direct a response to numerous signals, such as cAMP and various G-proteins. A novel protein, termed PREB (prolactin regulatory element binding protein), has been recently identified that regulates PRL gene expression through the 1P site, though it contains no discernable DNA-binding motif. Recent studies suggest that PREB is encoded by a single-copy gene in both mice and humans and exhibits nuclear accumulation in pituitary cells. Evidence suggests that PREB is a novel transcription factor that assists in PRL expression whether alone, or in concert with Pit-1.

Specifications

• Antigen: PREB
• Applications: Immunocytochemistry, Immunofluorescence, Immunohistochemistry (Paraffin), Immunoprecipitation, Western Blot
• Conjugate: Unconjugated
• Host Species: Rabbit
• Target Species: Human, Mouse
• Gene Accession No.: Q9HCU5, Q9WUQ2
• Gene ID (Entrez): 10113, 50907
• Immunogen: PREB Fusion Protein Ag0202
• Primary or Secondary: Primary
• Content And Storage: -20°C
• Gene: PREB

• Concentration: 0.39 mg/mL
• Classification: Polyclonal
• Form: Liquid
• Regulatory Status: RUO
• Formulation: PBS with 50% glycerol and 0.1% sodium azide; pH 7.3
• Gene Alias: PREB, SEC12
• Gene Symbols: Preb
• Isotype: IgG
• Purification Method: Antigen Affinity Chromatography
• Product Type: Antibody