Anti-PPP2R4 Antibody (CAB1912)
- SKU:
- CAB1912
- Product type:
- Antibody
- Reactivity:
- Human
- Reactivity:
- Mouse
- Host Species:
- Rabbit
- Isotype:
- IgG
- Research Area:
- Cell Biology
Frequently bought together:
Description
| 抗体名: | Anti-PPP2R4 Antibody |
| 抗体コード: | CAB1912 |
| 抗体サイズ: | 20uL, 50uL, 100uL |
| 申し込み: | IHC IF |
| 反応性: | Human, Mouse |
| 宿主種: | Rabbit |
| 免疫原: | Recombinant fusion protein containing a sequence corresponding to amino acids 1-323 of human PPP2R4 (NP_821067.1). |
| 申し込み: | IHC IF |
| 推奨希釈: | IHC 1:50 - 1:200 IF 1:50 - 1:200 |
| 反応性: | Human, Mouse |
| ポジティブサンプル: |
| 免疫原: | Recombinant fusion protein containing a sequence corresponding to amino acids 1-323 of human PPP2R4 (NP_821067.1). |
| 精製方法: | Affinity purification |
| ストレージバッファ: | Store at -20'C. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3. |
| アイソタイプ: | IgG |
| 順序: | MAEG ERQP PPDS SEEA PPAT QNFI IPKK EIHT VPDM GKWK RSQA YADY IGFI LTLN EGVK GKKL TFEY RVSE AIEK LVAL LNTL DRWI DETP PVDQ PSRF GNKA YRTW YAKL DEEA ENLV ATVV PTHL AAAV PEVA VYLK ESVG NSTR IDYG TGHE AAFA AFLC CLCK IGVL RVDD QIAI VFKV FNRY LEVM RKLQ KTYR MEPA GSQG VWGL DDFQ FLPF IWGS SQLI DHPY LEPR HFVD EKAV NENH KDYM FLEC ILFI TEMK TGPF AEHS NQLW NISA VPSW SKVN QGLI RMYK AECL EKFP VIQH FKFG SLLP IHPV TSG |
| 遺伝子ID: | 5524 |
| Uniprot: | Q15257 |
| セルラーロケーション: | Cytoplasm, Nucleus |
| 計算された分子量: | 31kDa/33kDa/36kDa/40kDa |
| 観察された分子量: |
| 同義語: | PTPA, PP2A, PPP2R4, PR53 |
| バックグラウンド: | Protein phosphatase 2A is one of the four major Ser/Thr phosphatases and is implicated in the negative control of cell growth and division. Protein phosphatase 2A holoenzymes are heterotrimeric proteins composed of a structural subunit A, a catalytic subunit C, and a regulatory subunit B. The regulatory subunit is encoded by a diverse set of genes that have been grouped into the B/PR55, B'/PR61, and B''/PR72 families. These different regulatory subunits confer distinct enzymatic specificities and intracellular localizations to the holozenzyme. The product of this gene belongs to the B' family. This gene encodes a specific phosphotyrosyl phosphatase activator of the dimeric form of protein phosphatase 2A. Alternative splicing results in multiple transcript variants encoding different isoforms. |
| UniProt Protein Function: | PPP2R4: PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Acts as a regulatory subunit for serine/threonine- protein phosphatase 2A (PP2A) modulating its activity or substrate specificity, probably by inducing a conformational change in the catalytic subunit, a proposed direct target of the PPIase. Can reactivate inactive phosphatase PP2A-phosphatase methylesterase complexes (PP2A(i)) in presence of ATP and Mg(2+). Reversibly stimulates the variable phosphotyrosyl phosphatase activity of PP2A core heterodimer PP2A(D) in presence of ATP and Mg(2+) (in vitro). The phosphotyrosyl phosphatase activity is dependent of an ATPase activty of the PP2A(D):PPP2R4 complex. Is involved in apoptosis; the function appears to be independent from PP2A. Associates with PP2A heterodimeric core enzyme PP2A(D), composed of a 36 kDa catalytic subunit (subunit C) and a 65 kDa constant regulatory subunit (PR65 or subunit A). Interacts with PPP2CB. Widely expressed. Belongs to the PTPA-type PPIase family. 4 isoforms of the human protein are produced by alternative splicing. |
| UniProt Protein Details: | Protein type:Motility/polarity/chemotaxis; EC 5.2.1.8; Protein phosphatase, regulatory subunit Chromosomal Location of Human Ortholog: 9q34 Cellular Component: nucleoplasm; protein phosphatase type 2A complex; cytoplasm; nucleus Molecular Function:peptidyl-prolyl cis-trans isomerase activity; protein homodimerization activity; protein phosphatase 2A binding; protein heterodimerization activity; ATPase activity; protein phosphatase type 2A regulator activity; ATP binding; protein tyrosine phosphatase activator activity; receptor binding Biological Process: positive regulation of phosphoprotein phosphatase activity; negative regulation of protein amino acid dephosphorylation; protein peptidyl-prolyl isomerization; positive regulation of apoptosis; metabolic process; mitotic spindle organization and biogenesis in nucleus; negative regulation of phosphoprotein phosphatase activity; regulation of phosphoprotein phosphatase activity; positive regulation of protein amino acid dephosphorylation |
| NCBI Summary: | Protein phosphatase 2A is one of the four major Ser/Thr phosphatases and is implicated in the negative control of cell growth and division. Protein phosphatase 2A holoenzymes are heterotrimeric proteins composed of a structural subunit A, a catalytic subunit C, and a regulatory subunit B. The regulatory subunit is encoded by a diverse set of genes that have been grouped into the B/PR55, B'/PR61, and B''/PR72 families. These different regulatory subunits confer distinct enzymatic specificities and intracellular localizations to the holozenzyme. The product of this gene belongs to the B' family. This gene encodes a specific phosphotyrosyl phosphatase activator of the dimeric form of protein phosphatase 2A. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008] |
| UniProt Code: | Q15257 |
| NCBI GenInfo Identifier: | 116242737 |
| NCBI Gene ID: | 5524 |
| NCBI Accession: | Q15257.3 |
| UniProt Related Accession: | Q15257 |
| Molecular Weight: | |
| NCBI Full Name: | Serine/threonine-protein phosphatase 2A activator |
| NCBI Synonym Full Names: | protein phosphatase 2 phosphatase activator |
| NCBI Official Symbol: | PTPA |
| NCBI Official Synonym Symbols: | PP2A; PR53; PPP2R4 |
| NCBI Protein Information: | serine/threonine-protein phosphatase 2A activator |
| UniProt Protein Name: | Serine/threonine-protein phosphatase 2A activator |
| UniProt Synonym Protein Names: | PP2A, subunit B', PR53 isoform; Phosphotyrosyl phosphatase activator; PTPA; Serine/threonine-protein phosphatase 2A regulatory subunit 4; Serine/threonine-protein phosphatase 2A regulatory subunit B' |
| Protein Family: | Prolyl tripeptidyl peptidase |
| UniProt Gene Name: | PPP2R4 |
| UniProt Entry Name: | PTPA_HUMAN |
 | Immunohistochemistry of paraffin-embedded rat brain using PPP2R4 Antibody (CAB1912) at dilution of 1:200 (40x lens). |
 | Immunohistochemistry of paraffin-embedded human esophageal cancer using PPP2R4 Antibody (CAB1912) at dilution of 1:200 (40x lens). |
 | Immunohistochemistry of paraffin-embedded mouse kidney using PPP2R4 Antibody (CAB1912) at dilution of 1:200 (40x lens). |
 | Immunofluorescence analysis of U2OS cells using PPP2R4 antibody (CAB1912). Blue: DAPI for nuclear staining. |
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