Anti-MEPCE antibody (STJA0007061)
SPECIFICATIONS
ClonalityPolyclonal
HostRabbit
ConjugationUnconjugated
IsotypeIgG
ImmunogenSynthesized peptide derived from human MEPCE
General Information
| Short Description | Rabbit polyclonal anti-7SK snRNA methylphosphate capping enzyme for use in WB in Human and Mouse samples. Datasheet included with dilution recommendations, and related reagents. |
| Applications | WB |
| Host | Rabbit |
| Reactivity | Human/Mouse |
| Note | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Product Properties
| Clonality | Polyclonal |
| Isotype | IgG |
| Conjugation | Unconjugated |
| Concentration | 1 mg/mL |
| Purification | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Dilution Range | WB 1:500-2000 |
| Formulation | Liquid in PBS containing 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide. |
| Storage Instruction | Store at-20ยฐC for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
Target Information
| Gene Symbol | MEPCE |
| Gene ID | 56257 |
| Uniprot ID | MEPCE_HUMAN |
| Immunogen | Synthesized peptide derived from human MEPCE |
| Specificity | This antibody detects endogenous levels of MEPCE at Human, Mouse |
Additional Info
| Post Translational Modifications | Dephosphorylated at Ser-152 by the PNUTS-PP1 complex, promoting RNA polymerase II transcription pause-release. |
| Function | S-adenosyl-L-methionine-dependent methyltransferase that adds a methylphosphate cap at the 5'-end of 7SK snRNA (7SK RNA), leading to stabilize it. Also has a non-enzymatic function as part of the 7SK RNP complex: the 7SK RNP complex sequesters the positive transcription elongation factor b (P-TEFb) in a large inactive 7SK RNP complex preventing RNA polymerase II phosphorylation and subsequent transcriptional elongation. The 7SK RNP complex also promotes snRNA gene transcription by RNA polymerase II via interaction with the little elongation complex (LEC). In the 7SK RNP complex, MEPCE is required to stabilize 7SK RNA and facilitate the assembly of 7SK RNP complex. MEPCE has a non-enzymatic function in the 7SK RNP complex.interaction with LARP7 within the 7SK RNP complex occluding its catalytic center. Also required for stability of U6 snRNAs. |
| Protein Name | 7sk Snrna Methylphosphate Capping EnzymeMepceBicoid-Interacting Protein 3 HomologBin3 Homolog |
| Database Links | |
| Cellular Localisation | Nucleus |
| Alternative Antibody Names | Anti-7sk Snrna Methylphosphate Capping Enzyme antibodyAnti-Mepce antibodyAnti-Bicoid-Interacting Protein 3 Homolog antibodyAnti-Bin3 Homolog antibodyAnti-MEPCE antibodyAnti-BCDIN3 antibody |
Information sourced from Uniprot.org