HNRNPK
Spezies: Human
Wirt: Tobacco (Nicotiana tabacum)
Recombinant
>80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
SDS, ELISA, WB
HNRNPK
Spezies: Human
Wirt: HEK-293 Cells
Recombinant
> 80 % as determined by SDS-PAGE and Coomassie blue staining
AbP, STD
Applikationshinweise
Optimal working dilution should be determined by the investigator.
Beschränkungen
Nur für Forschungszwecke einsetzbar
Format
Liquid
Konzentration
0.1-2 mg/mL
Buffer
20 mM Tris-HCl based buffer, pH 8.0
Lagerung
-80 °C,4 °C,-20 °C
Informationen zur Lagerung
Store at -20°C, for extended storage, conserve at -20°C or -80°C. Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Target
HNRNPK
(Heterogeneous Nuclear Ribonucleoprotein K (HNRNPK))
CSBP Protein, HNRPK Protein, TUNP Protein, Csbp Protein, Hnrpk Protein, hnrpk Protein, MGC75642 Protein, wu:fb37h02 Protein, wu:fi34c04 Protein, zgc:66162 Protein, KBBP Protein, NOVA Protein, heterogeneous nuclear ribonucleoprotein K Protein, heterogeneous nuclear ribonucleoprotein K S homeolog Protein, heterogeneous nuclear ribonucleoprotein k Protein, HNRNPK Protein, Hnrnpk Protein, hnrnpk.S Protein, hnrnpk Protein, LOC5565718 Protein, CpipJ_CPIJ000130 Protein, NGK_p0004 Protein
Hintergrund
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 . 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.3 Publications