Polyclonal Anti-PPP1R12A

Rabbit IgG polyclonal antibody for Protein phosphatase 1 regulatory subunit 12A (PPP1R12A) detection. Tested with WB in Human;Mouse;Rat. \n

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SPECIFICATIONS

Price

200.00 USD

Catalog Number

PA1681

Size

100ug/vial

Applications

WB

Reactivities

Hum, Mouse, Rat

Form

Lyophilized

Format

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.

Gene Id

PPP1R12A

References

1.Kimura, K., Ito, M., Amano, M., Chihara, K., Fukata, Y., Nakafuku, M., Yamamori, B., Feng, J., Nakano, T., Okawa, K., Iwamatsu, A., Kaibuchi, K. Regulation of myosin phosphatase by Rho and Rho-associated kinase (Rho-kinase). Science 273: 245-248, 1996.\n2.Takahashi, N., Ito, M., Tanaka, J., Nakano, T., Kaibuchi, K., Odai, H., Takemura, K. Localization of the gene coding for myosin phosphatase, target subunit 1 (MYPT1) to human chromosome 12q15-q21. Genomics 44: 150-152, 1997.\n

Swiss Prot

O14974

Storage Temp

At -20 degree C for one year. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for a longer time.Avoid repeated freezing and thawing.

Additional Info

A synthetic peptide corresponding to a sequence at the N-terminal of human PPP1R12A, identical to the related rat and mouse sequences.\n\n

Scientific Background

PPP1R12A(Protein phosphatase 1 regulatory subunit 12A), also called MYPT1(Myosin phosphatase target subunit 1), is an enzyme that in humans is encoded by the PPP1R12A gene. PPP1R12A is one of the subunits of myosin phosphatase. Sequencing analysis showed that human PPP1R12A contains 1,030 amino acids with a calculated molecular mass of approximately 115 kD. The PPP1R12A gene is mapped on 12q21.2-q21.3. PPP1R12A is the protein that regulates PP1 function in smooth muscle relaxation. The cellular MYPT1-PP1-delta -specific inhibitor CPI17 caused a loss of merlin function characterized by merlin phosphorylation, Ras activation, and transformation. Jin et al. concluded that PPP1R12A and its substrate merlin are part of a previously undescribed tumor suppressor cascade that can be hindered in 2 ways, by mutation of the NF2 gene and by upregulation of the oncoprotein CPI17.