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Anti-PARC (C-terminal specific) (RABBIT) Antibody
PARC Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
| Host | Rabbit |
|---|---|
| Conjugate | Unconjugated |
| Target Species | Human |
| Reactivity | Human |
| Clonality | Polyclonal |
Application 
| WB, IHC, E, IP, I, LCI |
| Application Note | Anti-PARC reacts with human and mouse PARC by western blot and immunoprecipitation. The antibody immunoprecipitates protein from cell lysates (using HeLa, NIH-3T3, and others). To date co-immunoprecipitation using 35S-IP has been negative. A 281.2 kDa band corresponding to human PARC is detected. Most cell lines expressing PARC can be used as a positive control. Researchers should determine optimal titers for other applications. |
| Physical State | Liquid (sterile filtered) |
| Immunogen | This antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to amino acids 2503-2517 of Human PARC (C-terminus) coupled to KLH. |
| Preservative | 0.01% (w/v) Sodium Azide |
| Gene ID | 23113 |
|---|---|
| Other Names | 23113 |
| Purity | This product is monospecific antiserum processed by delipidation and defibrination followed by sterile filtration. This product reacts with human and mouse PARC. Cross reactivity with PARC from other sources is not known. |
| Storage Condition | Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use. |
| Precautions Note | This product is for research use only and is not intended for therapeutic or diagnostic applications. |
| Name | CUL9 |
|---|---|
| Synonyms | H7AP1, KIAA0708, PARC |
| Function | Core component of a Cul9-RING ubiquitin-protein ligase complex composed of CUL9 and RBX1 (PubMed:38605244). The CUL9-RBX1 complex mediates ubiquitination and subsequent degradation of BIRC5 and is required to maintain microtubule dynamics and genome integrity. Acts downstream of the 3M complex, which inhibits the ubiquitination of BIRC5 (PubMed:24793696). The CUL9-RBX1 complex also mediates mono- ubiquitination of p53/TP53 (PubMed:38605244). Acts as a cytoplasmic anchor protein in p53/TP53-associated protein complex. Regulates the subcellular localization of p53/TP53 and its subsequent function (PubMed:12526791, PubMed:17332328). Ubiquitinates apurinic/apyrimidinic endodeoxyribonuclease APEX2 (PubMed:38605244). Ubiquitination by the CUL9-RBX1 complex is predominantly mediated by E2 ubiquitin-conjugating enzymes UBE2L3 and UBE2D2 (PubMed:38605244). |
| Cellular Location | Cytoplasm. |
| Tissue Location | Ubiquitously expressed in all tissues with highest expression in testis brain and kidney. |
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Provided below are standard protocols that you may find useful for product applications.
Background
Cullins assemble a potentially large number of ubiquitin ligases by binding to the RING protein ROC1 to catalyse polyubiquitination, as well as binding to various specificity factors to recruit substrates. PARC is a cullin family member that functions as a cytoplasmic anchor protein in p53-associated protein complexes. PARC regulates the subcellular localization of p53 and subsequent function. PARC forms a complex with p53 in the cytoplasm of unstressed cells and interacts with UBCH7 and UBCH8. PARC shows a cytoplasmic localization and is ubiquitously expressed in all tissues with highest expression in testis brain and kidney.
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