Anti-myosinefosfatase/PPP1R12A Antilichaam Picoband® fluoro594 Vervoeging

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.

Protein phosphatase 1 regulatory subunit 12A; Myosin phosphatase-targeting subunit 1; Myosin phosphatase target subunit 1; Protein phosphatase myosin-binding subunit; PPP1R12A; MBS, MYPT1

PPP1R12A

4659

O14974

Human, Monkey, Mouse, Rat

No cross-reactivity with other proteins

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

Expressed in striated muscles, specifically in type 2a fibers (at protein level) . .

Flow Cytometry

Actin Assembly, Actin, etc., Cytoskeleton, Cytoskeleton/ECM, Microfilaments, Motor Proteins, Myosin, Signal Transduction

Immunogen affinity purified.

Liquid

Key regulator of protein phosphatase 1C (PPP1C) . Mediates binding to myosin. As part of the PPP1C complex, involved in dephosphorylation of PLK1. Capable of inhibiting HIF1AN- dependent suppression of HIF1A activity. .

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. 2. 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.

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

115281 MW

No cross reactivity with other proteins.

6

Protein phosphatase 1 regulatory subunit 12A

Cytoplasm . Along actomyosin filaments and stress fibers.

Contains 6 ANK repeats.

Protein phosphatase 1 regulatory subunit 12A

Rabbit IgG

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.