Validation Data Gallery
Tested Applications
Recommended dilution
| Application | Dilution |
|---|---|
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
Product Information
20124-1-PBS targets PP4R4 in WB, IHC, Indirect ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen |
CatNo: Ag13868 Product name: Recombinant human PPP4R4 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 1-98 aa of BC002650 Sequence: MHPPPPAAAMDFSQNSLFGYMEDLQELTIIERPVRRSLKTPEEIERLTVDEDLSDIERAVYLLSAGQDVQGTSVIANLPFLMRQNPTETLRRVLPKVR 相同性解析による交差性が予測される生物種 |
| Full Name | protein phosphatase 4, regulatory subunit 4 |
| Calculated molecular weight | 417 aa, 47 kDa |
| Observed molecular weight | 90-100 kDa |
| GenBank accession number | BC002650 |
| Gene Symbol | PP4R4 |
| Gene ID (NCBI) | 57718 |
| RRID | AB_3741977 |
| Conjugate | Unconjugated |
| Form | |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | Q6NUP7 |
| Storage Buffer | PBS only{{ptg:BufferTemp}}7.3 |
| Storage Conditions | Store at -80°C. |
Background Information
PP4R4 (also known as SMEK1) is a regulatory subunit of protein phosphatase 4 (PP4), a serine/threonine phosphatase complex crucial for diverse cellular processes. It plays a key role in directing PP4's activity and substrate specificity, particularly in the DNA damage response, cell cycle progression, and centrosome maturation. Studies highlight its involvement in critical pathways such as ATM/ATR signaling for DNA repair and its regulatory function in cell division. Dysregulation of PP4R4 is implicated in genomic instability and is associated with various diseases, including cancer.