Phospho-SPT5 Blocking Peptide
Catalog no. P-PSPT5 · Research Use Only
$195 per 250 µg. Ships within 2–3 business days from the U.S.
P-PSPT5 — affinity-purified Rabbit antibody against Phospho-SPT5. Validated for Immunodepletion, Immunocompetition.
Specifications
| Catalog number | P-PSPT5 |
|---|---|
| Target | Phospho-SPT5 |
| Applications | Immunodepletion, Immunocompetition |
| Conjugate | Unconjugated |
| Immunogen | Phosphorylated synthetic peptide corresponding to amino acids within region 760-810 on mouse SPT5 protein. |
| Size | 250 µg |
| Storage | -20°C |
| UniProt | O55201 |
About this target
Phospho-SPT5 Blocking Peptide is the antigenic blocking peptide for the Phospho-SPT5 antibody PSPT5-140AP. Pre-incubating the antibody with the peptide competes away specific binding, which helps confirm that a signal comes from the intended target. Supplied at 250 µg, for research use only. Component of the DRB sensitivity-inducing factor complex (DSIF complex), which regulates mRNA processing and transcription elongation by RNA polymerase II. DSIF positively regulates mRNA capping by stimulating the mRNA guanylyltransferase activity of RNGTT/CAP1A. DSIF also acts cooperatively with the negative elongation factor complex (NELF complex) to enhance transcriptional pausing at sites proximal to the promoter. Transcriptional pausing may facilitate the assembly of an elongation competent RNA polymerase II complex. Subcellular location: Nucleus.
Documents
Related products
- Phospho-SPT5 Positive Control (PC-PSPT5)
- Phospho-SPT5 Antibody (PSPT5-140AP)
- Phospho-SPT5 Antibody BIOTIN (PSPT5-BIOTIN)
- Phospho-SPT5 Antibody FITC (PSPT5-FITC)
- Phospho-SPT5 (Ser666) Antibody (PSTP5-150AP)
FabGennix International, Inc., 9191 Kyser Way, Frisco, TX 75033. For research use only. Not for diagnostic or therapeutic use.