| Catalog Number | 15621-1-AP |
| Synonyms | 95 kDa retinoblastoma-associated protein, BRE1 B, BRE1B, BRE1-B, E3 ubiquitin-protein ligase BRE1B |
| Host | Rabbit |
| Reactivity | human, mouse |
| Form | Liquid |
| Formulation | PBS, Azide, Glycerol |
| Applications | WB, ELISA |
| Host / Isotype | Rabbit / IgG |
| Tested Applications — Positive WB detected in | HEK-293 cells, mouse liver tissue |
| Recommended Dilutions — Western Blot (WB) | WB : 1:1000-1:4000 |
| Positive WB detected in | HEK-293 cells, mouse liver tissue |
| Western Blot (WB) | WB : 1:1000-1:4000 |
| Tested Reactivity | human, mouse |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | CatNo: Ag8047 Product name: Recombinant human RNF40 protein Source: e coli. -derived, PET28a Tag: 6*His Domain: 700-1001 aa of BC006133 Sequence: VDELRSRIRELEERDRRESKKIADEDALRRIRQAEEQIEHLQRKLGATKQEEEALLSEMDVTGQAFEDMQEQNGRLLQQLREKDDANFKLMSERIKANQIHKLLREEKDELGEQVLGLKSQVDAQLLTVQKLEEKERALQGSLGGVEKELTLRSQALELNKRKAVEAAQLAEDLKVQLEHVQTRLREIQPCLAESRAAREKESFNLKRAQEDISRLRRKLEKQRKVEVYADADEILQEEIKEYKARLTCPCCNTRKKDAVLTKCFHVFCFECVRGRYEARQRKCPKCNAAFGAHDFHRIYIS Predict reactive species |
| Full Name | ring finger protein 40 |
| Calculated Molecular Weight | 114 kDa |
| Observed Molecular Weight | 130-140 kDa |
| GenBank Accession Number | BC006133 |
| Gene Symbol | RNF40 |
| Gene ID (NCBI) | 9810 |
| RRID | AB_2253949 |
| Conjugate | Unconjugated |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | O75150 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20 o C storage. 20ul sizes contain 0.1% BSA. |
| WB protocol for RNF40 antibody 15621-1-AP | Download protocol |
| Nikolett (Verified Customer) (09-25-2025) | Antibody works well for Western Blotting after overnight incubation in 3% BSA/PBS and also in milk. Applications: Western Blot Primary Antibody Dilution: 1:1000 Cell Tissue Type: Human Lung Cancer Cell Lines |
| Iram (Verified Customer) (03-11-2022) | This antibody works well for western Applications: Western Blot Primary Antibody Dilution: 1:1000 for western Cell Tissue Type: Colon cancer cells |
| Citations | - |
| Dilutions | WB : 1:1000-1:4000 |
| Isotype | IgG |
| Clonality | Polyclonal |
| Clone Number | - |
| Conjugation | Unconjugated |
The DNA damage response (DDR) is emerging as a vast signaling network that temporarily modulates numerous aspects of cellular metabolism in the face of DNA lesions, especially critical ones such as the double-strand break (DSB). The DDR involves extensive dynamics of protein post-translational modifications, most notably phosphorylation and ubiquitylation. A recently identified novel component of the DDR pathway - histone H2B monoubiquitylation - exemplifies this principle. Monoubiquitination of histone H2B is a dynamic post-translational histone modification associated with transcriptional elongation and the DNA damage response [PMID:22021426]. In mammalian cells, H2B monoubiquitylation is driven primarily by an E3 ubiquitin ligase composed of the two RING finger proteins RNF20 and RNF40 [PMID:22031019,21827756]. Protocols Product Specific Protocols WB protocol for RNF40 antibody 15621-1-AP Download protocol Standard Protocols Click here to view our Standard Protocols
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