ARG41178
anti-RNF40 antibody
anti-RNF40 antibody for Western blot,ICC/IF,ChIP and Human
Overview
| Product Description | Rabbit Polyclonal antibody recognizes RNF40 |
|---|---|
| Tested Reactivity | Hu |
| Tested Application | ChIP, ICC/IF, WB |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Target Name | RNF40 |
| Antigen Species | Human |
| Immunogen | Recombinant fusion protein corresponding to aa. 1-300 of Human RNF40 (NP_055586.1). |
| Conjugation | Un-conjugated |
| Alternate Names | EC 6.3.2.-; RBP95; BRE1B; BRE1-B; 95 kDa retinoblastoma-associated protein; RING finger protein 40; E3 ubiquitin-protein ligase BRE1B; STARING |
Application Instructions
| Application Suggestion |
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| Application Note | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. | ||||||||
| Positive Control | HepG2 | ||||||||
| Observed Size | 140 kDa |
Properties
| Form | Liquid |
|---|---|
| Purification | Affinity purified. |
| Buffer | PBS (pH 7.3), 0.02% Sodium azide and 50% Glycerol. |
| Preservative | 0.02% Sodium azide |
| Stabilizer | 50% Glycerol |
| Storage Instruction | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| Note | For laboratory research only, not for drug, diagnostic or other use. |
Bioinformation
| Database Links | |
|---|---|
| Gene Symbol | RNF40 |
| Gene Full Name | ring finger protein 40, E3 ubiquitin protein ligase |
| Background | The protein encoded by this gene contains a RING finger, a motif known to be involved in protein-protein and protein-DNA interactions. This protein was reported to interact with the tumor suppressor protein RB1. Studies of the rat counterpart suggested that this protein may function as an E3 ubiquitin-protein ligase, and facilitate the ubiquitination and degradation of syntaxin 1, which is an essential component of the neurotransmitter release machinery. Multiple alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2011] |
| Function | Component of the RNF20/40 E3 ubiquitin-protein ligase complex that mediates monoubiquitination of 'Lys-120' of histone H2B (H2BK120ub1). H2BK120ub1 gives a specific tag for epigenetic transcriptional activation and is also prerequisite for histone H3 'Lys-4' and 'Lys-79' methylation (H3K4me and H3K79me, respectively). It thereby plays a central role in histone code and gene regulation. The RNF20/40 complex forms a H2B ubiquitin ligase complex in cooperation with the E2 enzyme UBE2A or UBE2B; reports about the cooperation with UBE2E1/UBCH are contradictory. Required for transcriptional activation of Hox genes. [UniProt] |
| Cellular Localization | Nucleus. [UniProt] |
| Calculated MW | 114 kDa |
