ARG44674
anti-hnRNP K antibody
anti-hnRNP K antibody for IHC-Formalin-fixed paraffin-embedded sections,Immunoprecipitation,Western blot and Human
Overview
| Product Description | Mouse Monoclonal antibody recognizes hnRNP K |
|---|---|
| Tested Reactivity | Hu |
| Tested Application | IHC-P, IP, WB |
| Host | Mouse |
| Clonality | Monoclonal |
| Isotype | IgG1 |
| Target Name | hnRNP K |
| Antigen Species | Human |
| Conjugation | Un-conjugated |
| Alternate Names | Heterogeneous nuclear ribonucleoprotein K; TUNP; HNRPK; CSBP; hnRNP K; Transformation up-regulated nuclear protein |
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. | ||||||||
| Observed Size | 67 kDa |
Properties
| Form | Liquid |
|---|---|
| Purification | Protein A purification |
| Buffer | PBS with 0.09% sodium azide |
| 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 or below. 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 |
Swiss-port # P61978 Human Heterogeneous nuclear ribonucleoprotein K |
|---|---|
| Gene Symbol | HNRNPK |
| Gene Full Name | heterogeneous nuclear ribonucleoprotein K |
| Background | This gene belongs to the subfamily of ubiquitously expressed heterogeneous nuclear ribonucleoproteins (hnRNPs). The hnRNPs are RNA binding proteins and they complex with heterogeneous nuclear RNA (hnRNA). These proteins are associated with pre-mRNAs in the nucleus and appear to influence pre-mRNA processing and other aspects of mRNA metabolism and transport. While all of the hnRNPs are present in the nucleus, some seem to shuttle between the nucleus and the cytoplasm. The hnRNP proteins have distinct nucleic acid binding properties. The protein encoded by this gene is located in the nucleoplasm and has three repeats of KH domains that binds to RNAs. It is distinct among other hnRNP proteins in its binding preference; it binds tenaciously to poly(C). This protein is also thought to have a role during cell cycle progession. Several alternatively spliced transcript variants have been described for this gene, however, not all of them are fully characterized. [provided by RefSeq, Jul 2008] |
| Function | One of the major pre-mRNA-binding proteins. Binds tenaciously to poly(C) sequences. Likely to play a role in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. Can also bind poly(C) single-stranded DNA. Plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. When sumoylated, acts as a transcriptional coactivator of p53/TP53, playing a role in p21/CDKN1A and 14-3-3 sigma/SFN induction (By similarity). As far as transcription repression is concerned, acts by interacting with long intergenic RNA p21 (lincRNA-p21), a non-coding RNA induced by p53/TP53. This interaction is necessary for the induction of apoptosis, but not cell cycle arrest. [UniProt] |
| Cellular Localization | Cell projection, Cytoplasm, Nucleus, nucleoplasm, podosome. [UniProt] |
| Calculated MW | 51 kDa |
| PTM | The N-terminal may be partly blocked. [UniProt] |
