PP2A-Aβ Rabbit Polyclonal Antibody

• Background :

  This gene encodes a constant regulatory subunit of protein phosphatase 2. Protein phosphatase 2 is one of the four major Ser/Thr phosphatases, and it is implicated in the negative control of cell growth and division. It consists of a common heteromeric core enzyme, which is composed of a catalytic subunit and a constant regulatory subunit, that associates with a variety of regulatory subunits. The constant regulatory subunit A serves as a scaffolding molecule to coordinate the assembly of the catalytic subunit and a variable regulatory B subunit. This gene encodes a beta isoform of the constant regulatory subunit A. Mutations in this gene have been associated with some lung and colon cancers. Alternatively spliced transcript variants have been described. [provided by RefSeq, Apr 2010], disease:Defects in PPP2R1B might be a cause of some lung and colorectal cancers., domain:Each HEAT repeat appears to consist of two alpha helices joined by a hydrophilic region, the intrarepeat loop. The repeat units may be arranged laterally to form a rod-like structure., function:The PR65 subunit of protein phosphatase 2A serves as a scaffolding molecule to coordinate the assembly of the catalytic subunit and a variable regulatory B subunit., sequence caution:Contaminating sequence. Sequence of unknown origin in the N-terminal part., similarity:Belongs to the phosphatase 2A regulatory subunit A family., similarity:Contains 15 HEAT repeats., subunit:PP2A consists of a common heterodimeric core enzyme, composed of a 36 kDa catalytic subunit (subunit C) and a 65 kDa constant regulatory subunit (PR65 or subunit A), that associates with a variety of regulatory subunits. Proteins that associate with the core dimer include three families of regulatory subunits B (the R2/B/PR55/B55, R3/B''/PR72/PR130/PR59 and R5/B'/B56 families), the 48 kDa variable regulatory subunit, viral proteins, and cell signaling molecules. Interacts with IPO9. Interacts with SGOL1.

• Product Name Alternative :

  PPP2R1B; Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform; PP2A subunit A isoform PR65-beta; PP2A subunit A isoform R1-beta

• Gene Name :

  PPP2R1B

• Gene ID :

  5519

• Swiss Prot :

  P30154

• Host :

  Rabbit

• Reactivity :

  Human, Mouse, Rat

• Clonality :

  Polyclonal

• Conjugation :

  Unconjugated

• Applications :

  WB, IHC, ICC/IF, ELISA

• Field of Research :

  Oocyte meiosis; WNT; WNT-T CELLTGF-beta; Tight junction; Long-term depression

• Purification :

  Affinity purification

• Dilution :

  WB 1:500-1:2000, IHC 1:50-1:300, ICC/IF 1:50-1:200, ELISA 1:10000-1:20000

• Form :

  Liquid

• Buffer :

  Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% New type preservative N.

• Modification :

  Unmodified

• Molecular Weight :

  66kDa

• Storage Conditions :

  Store at 4°C short term. Aliquot and store at -20°C for 12 months. Avoid freeze/thaw cycles.

• Isotype :

  IgG