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Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
Positive Samples: Jurkat, THP-1, Mouse thymus; Cellular Location: Nucleus, Nucleus matrix
Immunogen sequence: TGEKPYICSE CGKGFIQKGN LIVHQRIHTG EKPYICNECG KGFIQKTCLI AHQRFHTGKT PFVCSECGKS CSQKSGLIKH QRIHTGEKPF ECSECGKAFS TKQKLIVHQR THTGERPYGC NECGKAFAYM SCLVKHKRIH TREKQEAAKV ENPPAERHSS LHTSDVMQEK NSANGATTQV PSVAPQTSLN ISGLLANRNV VLVGQPVVRC AASGDNRGFA QDRNLVNAVN VVVPSVINYV LFYVTENP
ZBRK1 is a member of the Kruppel-associated box-zinc finger protein (KRAB-ZFP) protein family of transcriptional repressors. ZBRK1 has been shown to not only be up-regulated in senescent fibroblasts but also interacts with BRCA1, a transcriptional regulator with tumor suppressor activity. ZBRK1 binds to a specific sequence within the GADD45 gene, supporting the assembly of a nuclear complex containing BRCA1 and repressing its transcription. Recent experiments demonstrate that ZBRK1 can homo-oligomerize in vitro and in vivo through a C-terminal transcriptional repression domain (CTRD), and this oligomerization facilitates the ZBRK1-directed transcriptional repression through ZBRK1 response elements. These results suggest that higher order ZBRK1 oligomers may assemble through both protein-DNA and CTRD-dependent protein-protein interactions.
仅用于科研。不用于诊断过程。未经明确授权不得转售。