PPP1R14A Rabbit Polyclonal Antibody

CAT#: AP20739PU-N

PPP1R14A rabbit polyclonal antibody, Aff - Purified

Product Images

Western blot (WB) analysis of CPI-17 antibody (Cat.-No.: AP20739PU-N) in extracts from HT-29 cells.

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  Immunohistochemistry (IHC) analyzes of CPI-17 antibody (Cat.-No.: AP20739PU-N) in paraffin-embedded human heart tissue.

Specifications

Product Data

• Applications: IF, IHC, WB
• Recommended Dilution: Western blot: 1/500 - 1/1000.
  Immunohistochemistry on paraffin sections: 1/50 - 1/200.
  Immunofluorescence: 1/50 - 1/200.
• Reactivities: Human, Mouse, Rat
• Host: Rabbit
• Clonality: Polyclonal
• Immunogen: Synthetic peptide, corresponding to amino acids 2-50 of Human CPI-17.
• Specificity: This antibody detects endogenous levels of CPI-17 protein. (region surrounding Lys32)
• Formulation: Phosphate buffered saline (PBS), pH 7.2
  State: Aff - Purified
  State: Liquid purified Ig fraction (> 95% by SDS-PAGE)
  Preservative: 0.05% Sodium Azide
• Concentration: 1.0 mg/ml
• Purification: Affinity Chromatography using epitope-specific immunogen
• Predicted Protein Size: ~ 22 kDa
• Gene Name: Homo sapiens protein phosphatase 1 regulatory inhibitor subunit 14A (PPP1R14A), transcript variant 1
• Database Link:
  Entrez Gene 68458 MouseEntrez Gene 114004 RatEntrez Gene 94274 Human
• Background: CPI-17 is a phosphorylation-dependent inhibitory protein for smooth muscle myosin phosphate. CPI-17 was originally identified as a 17 kDa PKC-potentiated inhibitory protein of protein phosphatase-1, which is dominantly expressed in smooth muscle. Phosphorylation at Threonine 38, in vitro, by PKC or Rho-kinase enhances the inhibitory potency toward myosin phosphatase. CPI-17 is also phosphorylated at Threonine 38 by protein kinase N and might be involved in the calcium sensitization of smooth muscle contraction as a downstream effector of Rho and/or arachidonic acid. CPI-17 is dually phosphorylated at Serine 12 and Threonine 38 by a MYPT-associated kinase, M110 kinase.
• Synonyms: Protein phosphatase 1 regulatory subunit 14A, CPI-17, CPI17, PPP1INL

Reference Data

• Protein Families: Druggable Genome
• Protein Pathways: Vascular smooth muscle contraction