WB, IP, IF-F, IF-IC, eCLIP
H M R Mk
Endogenous
38, 42
Rabbit IgG
#Q96PU8
9444
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
| Immunoprecipitation | 1:100 |
| Immunofluorescence (Frozen) | 1:400 - 1:800 |
| Immunofluorescence (Immunocytochemistry) | 1:400 - 1:1600 |
| eCLIP | 1:200 |
For more information about the RBP-eCLIP service please visit Eclipsebio.
Storage
Specificity / Sensitivity
Species Reactivity:
Human, Mouse, Rat, Monkey
Source / Purification
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Pro11 of human QKI protein.
Background
Quaking (QKI) is a member of the signal transduction and activator of RNA (STAR) protein family of RNA-binding proteins (1,2). Mutations in the mouse Qki locus results in impaired myelin formation resulting in tremors (3). QKI proteins exist as homodimers, and disruption of the dimerization process is lethal in mice (2). QKI exists in different isoforms that differ in their C-terminus, resulting in unique subcellular localizations (4). The nuclear isoform of QKI, QKI-5, is involved in regulation of alternative splicing of MAG mRNA, which encodes for a protein important for myelin sheath formation and maintenance (4,5). QKI has also been implicated in schizophrenia and oligodendrocyte differentiation (6). QKI can function as a tumor suppressor, as it is regulated by p53 to stabilize miRNAs that regulate TGF-β signaling (7).
- Vernet, C. and Artzt, K. (1997) Trends Genet 13, 479-84.
- Chen, T. and Richard, S. (1998) Mol Cell Biol 18, 4863-71.
- SIDMAN, R.L. et al. (1964) Science 144, 309-11.
- Wu, J. et al. (1999) J Biol Chem 274, 29202-10.
- Wu, J.I. et al. (2002) Proc Natl Acad Sci U S A 99, 4233-8.
- Aberg, K. et al. (2006) Proc Natl Acad Sci U S A 103, 7482-7.
- Chen, A.J. et al. (2012) Genes Dev 26, 1459-72.
Species Reactivity
Species reactivity is determined by testing in at least one approved application (e.g., western blot).
Western Blot Buffer
IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v BSA, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.
Applications Key
WB: Western Blotting IP: Immunoprecipitation IF-F: Immunofluorescence (Frozen) IF-IC: Immunofluorescence (Immunocytochemistry) eCLIP: eCLIP
Cross-Reactivity Key
H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected
Trademarks and Patents
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