PPP1R14A pThr38 Rabbit Polyclonal Antibody

SKU AP20858PU-N

PPP1R14A pThr38 rabbit polyclonal antibody, Aff - Purified

Product Data

• Application: IHC, WB
• Recommended Dilution: Western blot: 1/500 - 1/1000.; Immunohistochemistry on paraffin sections: 1/50 - 1/200.
• Reactivity: Human, Mouse, Rat
• Antibody Host: Rabbit
• Clonality: Polyclonal
• Specificity: This antibody detects endogenous levels of CPI-17 protein only when phosphorylated at Thr38.
• Buffer: Phosphate buffered saline (PBS), pH 7.2; State: Aff - Purified; State: Liquid purified Ig fraction; Preservative: 0.05% sodium azide
• Concentration: 1.0 mg/ml
• Purification: Affinity chromatography (> 95% (by SDS-PAGE)
• Conjugation: Unconjugated
• Storage: Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer.; Avoid repeated freezing and thawing.
• Stability: Shelf life: one year from despatch.
• Shipping: Blue Ice
• Predicted Protein Size: ~ 22 kDa
• Gene Name: protein phosphatase 1 regulatory inhibitor subunit 14A
• Database Link:
  Q96A00
• 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 Threonin 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 cont-raction 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