Anti-PCBP2 antibody (199-215) (STJ24914)
SPECIFICATIONS
ClonalityPolyclonal
HostRabbit
ConjugationUnconjugated
IsotypeIgG
General Information
| Short Description | Rabbit polyclonal PCBP2 (199-215) antibody for use in WB, IHC-P, IF, ICC and ELISA in human, mouse and rat samples. Datasheet included with dilution recommendations, and related reagents. |
| Applications | WB/IHC-P/IF/ICC/ELISA |
| Host | Rabbit |
| Reactivity | Human/Mouse/Rat |
| 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 | Lot specific |
| Purification | Affinity purification |
| Dilution Range | WB:1:500-1:1000IHC-P:1:50-1:200IF/ICC:1:50-1:200ELISA:Recommended starting concentration is 1 Mu g/mL. Please optimize the concentration based on your specific assay requirements. |
| Formulation | PBS with 0.05% Proclin300, 50% Glycerol, pH 7.3. |
| 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 | PCBP2 |
| Gene ID | 5094 |
| Uniprot ID | PCBP2_HUMAN |
| Immunogen Region | 199-215 |
| Immunogen Sequence | GIPQSIIECVKQICVVMLET LSQSPPKGVTIPYRPKPSSS PVIFAGGQDRYSTGSDSASF PHTTPSMCLNPDLEGPPLEA YTIQGQYAIPQPDLTKLHQL AMQQSHFPMTHGNTGFSGIE SSSPEVKGYWGLDASAQTTS HELTIPNDLIGCIIGRQGAK INEIRQMSGAQIKIANPVEG STDRQVTITGSAASISLAQY LINVRLSSETGGMGSS |
| Specificity | A synthetic peptide corresponding to a sequence within amino acids 150-250 of human hnRNP E2/PCBP2 (NP_001122383.1). |
Additional Info
| Tissue Specificity | Detected in all tissues examined. |
| Post Translational Modifications | Phosphorylated. The non-phosphorylated form(s) exhibited the strongest poly(rC)-binding activity. (Microbial infection) Proteolytically cleaved by picornavirus proteinase 3CD. |
| Function | Single-stranded nucleic acid binding protein that binds preferentially to oligo dC. Major cellular poly(rC)-binding protein. Also binds poly(rU). Acts as a negative regulator of antiviral signaling. Negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitination and degradation. Negativeley regulates the cGAS-STING pathway via interaction with CGAS, preventing the formation of liquid-like droplets in which CGAS is activated. Together with PCBP1, required for erythropoiesis, possibly by regulating mRNA splicing. (Microbial infection) In case of infection by poliovirus, binds to the viral internal ribosome entry site (IRES) and stimulates the IRES-mediated translation. Also plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. |
| Protein Name | Poly(Rc-Binding Protein 2Alpha-Cp2Heterogeneous Nuclear Ribonucleoprotein E2Hnrnp E2 |
| Database Links | Reactome: R-HSA-72163Reactome: R-HSA-72203Reactome: R-HSA-936440Reactome: R-HSA-9692916 |
| Cellular Localisation | NucleusCytoplasmLoosely Bound In The NucleusMay Shuttle Between The Nucleus And The Cytoplasm |
| Alternative Antibody Names | Anti-Poly(Rc-Binding Protein 2 antibodyAnti-Alpha-Cp2 antibodyAnti-Heterogeneous Nuclear Ribonucleoprotein E2 antibodyAnti-Hnrnp E2 antibodyAnti-PCBP2 antibody |
Information sourced from Uniprot.org