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PP2A (Y307) (29A1) Monoclonal Antibody

Applications

  • WB
  • IHC-P
  • IF(ICC)
  • IHC

Reactivity

  • Human
  • Mouse
  • Rat
Overview
Catalog # bsm-52461R
Product Name PP2A (Y307) (29A1) Monoclonal Antibody
Applications WB, IHC-P, IF(ICC), IHC
Reactivity Human, Mouse, Rat
Specifications
Conjugation Unconjugated
Host Rabbit
Source Synthetic phospho-peptide around human PP2A Tyr307
Modification Site Y307
Clonality Monoclonal
Clone # 29A1
Isotype IgG
Concentration 1ug/ul
Purification Purified by Protein A.
Storage Buffer Aqueous buffered solution containing 1xTBS (pH7.4), 1%BSA, 40%Glycerol and 0.05% Sodium Azide.
Storage Condition Store at -20°C for 12 months.
Target
Swiss Prot P62714, P67775
Synonyms PP2A A; PP2A alpha; PP2A B; PP2A beta antibody; PP2A-alpha
Background Protein phosphatase type 2A (PP2A) is an essential protein serine/threonine phosphatase that is conserved in all eukaryotes. PP2A is a key enzyme within various signal transduction pathways as it regulates fundamental cellular activities such as DNA replication, transcription, translation, metabolism, cell cycle progression, cell division, apoptosis and development. The core enzyme consists of catalytic C and regulatory A (or PR65) subunits, with each subunit represented by _ and _ isoforms. Additional regulatory subunits belong to four different families of unrelated proteins. Both the B (or PR55) and B' regulatory protein families contain _, _, _ and _ isoforms, with the B' family also including an _ protein. B'' family proteins include PR72, PR130, PR59 and PR48 isoforms, while striatin (PR110) and SG2NA (PR93) are both members of the B''' regulatory protein family. These B subunits competitively bind to a shared binding site on the core A subunit. This variable array of holoenzyme components, particularly regulatory B subunits, allows PP2A to act in a diverse set of functions. PP2A function is regulated by expression, localization, holoenzyme composition and post-translational modification. Phosphorylation of PP2A at Tyr307 by Src occurs in response to EGF or insulin and results in a substantial reduction of PP2A activity. Reversible methylation on the carboxyl group of Leu309 of PP2A has been observed. Methylation alters the conformation of PP2A, as well as its localization and association with B regulatory subunits.
Application Dilution
WB 1:300-5000
IHC-P 1:200-400
IF(ICC) 1:50-200
IHC