Invitrogen™ CTDSP1 Polyclonal Antibody

Rabbit Polyclonal Antibody

Brand:  Invitrogen™ PA5106634

Product Code. 16613075

Description

Antibody detects endogenous levels of total CTDSP1.

CTDSP1 is a class 2C phosphatase with activity dependent on the conserved DxD motif. Expression of CTDSP1 inhibited activated transcription from several promoter-reporter gene constructs, but expression of a mutant lacking phosphatase activity enhanced transcription. Neuronal gene transcription is repressed in nonneuronal cells by the repressor element-1 (RE1)-silencing transcription factor/neuron-restrictive silencer factor (REST/NRSF; 600571) complex. REST/NRSF recruits SCPs to neuronal genes that contain RE1 elements, leading to neuronal gene silencing in nonneuronal cells. Phosphatase-inactive forms of SCP interfere with REST/NRSF function and promote neuronal differentiation of P19 stem cells. Likewise, small interfering RNA directed to the single Drosophila SCP unmasks neuronal gene expression in S2 cells. Thus, SCP activity is an evolutionarily conserved transcriptional regulator that acts globally to silence neuronal genes.

Specifications

• Antigen: CTDSP1
• Classification: Polyclonal
• Conjugate: Unconjugated
• Gene: CTDSP1
• Gene Alias: carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1; CTD; CTD (carboxy-terminal domain, RNA polymerase II, polypeptide A) small phosphatase 1; CTD small phosphatase 1; Ctdsp1; GIP; golli-interacting protein; Nif3; Nliif; NLI-IF; NLI-interacting factor 3; Nuclear LIM interactor-interacting factor 3; SCP1; small CTD phosphatase 1; Small C-terminal domain phosphatase 1
• Host Species: Rabbit
• Purification Method: Affinity chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 227292, 363249, 58190
• Content And Storage: -20°C
• Form: Liquid

• Applications: Immunohistochemistry (Paraffin), Western Blot, Immunocytochemistry
• Concentration: 1 mg/mL
• Formulation: PBS with 50% glycerol and 0.02% sodium azide; pH 7.4
• Gene Accession No.: P58466, Q9GZU7
• Gene Symbols: CTDSP1
• Immunogen: A synthesized peptide derived from human CTDSP1(Accession Q9GZU7), corresponding to amino acid residues M1-L39.
• Quantity: 100 μL
• Primary or Secondary: Primary
• Target Species: Human, Mouse, Rat
• Product Type: Antibody
• Isotype: IgG