产品说明
一般描述
Phosphatase of regenerating liver (PRL-3), also known as protein tyrosine phosphatase type IVA, member 3 (PTP4A3) is a dual-specificity phosphatase. It belongs to the phosphatases of regenerating liver family. The PTP4A3 gene is localized on human chromosome 8q24.3.
特异性
Anti-PRL-3 recognizes human phosphatase of regenerating live (PRL)-3 and does not cross-react with human PRL-1 and PRL-2.
免疫原
Synthetic peptide corresponding to amino acid residues of human PRL-3 with N-terminal added cysteine, conjugated to KLH. The corresponding sequence is identical in mouse.
应用
Anti-PRL-3 antibody produced in rabbit has been used in western blotting and immunohistochemistry.
生化/生理作用
Phosphatase of regenerating liver (PRL-3) promotes epithelial-mesenchymal transition. It also plays an essential role in cancer cell migration, invasion and metastasis. It dephosphorylates serine, threonine and tyrosine residues. The protein is overexpressed in various cancers. PTP4A3 associates with transcription factors and regulates gene transcription. In addition, it also regulates breast cancer cell proliferation and invasion. Thus, this protein acts as a potent therapeutic target for breast cancer.
外形
0.01M 磷酸缓冲盐溶液，pH 7.4，含 15mM 叠氮化钠。
储存及稳定性
For continuous use, store at 2-8 ℃ for up to one month. For extended storage, freeze in working aliquots. Repeated freezing and thawing is not recommended. Storage in frost-free freezers is also not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilutions should be discarded if not used within 12 hours.
法律信息
ExtrAvidin is a registered trademark of sigma-aldrich Co. LLC
免责声明
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
基本信息
| MDL编号 | MFCD07370459 |
| NACRES | NA.41 |
产品性质
| 生物来源 | rabbit |
| 质量水平 | 200 |
| 偶联物 | unconjugated |
| 抗体形式 | IgG fraction of antiserum |
| antibody product type | primary antibodies |
| 克隆 | polyclonal |
| 形式 | buffered aqueous solution |
| 分子量 | antigen ~25 kDa |
| species reactivity | human |
| technique(s) | immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:250-1:500 using protease digested tissue sections from human heart by biotin/ExtrAvidin®-peroxidase staining immunoprecipitation (IP): 0.5-1 μL using preparation containing recombinant human PRL-3 western blot (chemiluminescent): 1:500-1:1,000 using whole extract of human HepG2 cells |
| UniProt登记号 | O75365 |
| 运输 | dry ice |
| 储存温度 | −20℃ |
| Gene Information | human ... PTP4A3(11156) mouse ... Ptp4a3(19245) |
安全信息
| 储存分类代码 | 12 - Non Combustible Liquids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
Sigma-Aldrich
m.cnreagent.com
