Recombinant Human Zinc finger and BTB domain-containing protein 4 (ZBTB4), partial

Code CSB-YP865202HU
MSDS
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Source Yeast
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Code CSB-EP865202HU
MSDS
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Source E.coli
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Code CSB-EP865202HU-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP865202HU
MSDS
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Source Baculovirus
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Code CSB-MP865202HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
ZBTB4
Uniprot No.
Alternative Names
KAISO-L1; KAISO-like zinc finger protein 1; KIAA1538; ZBTB4; ZBTB4_HUMAN; Zinc finger and BTB domain containing 4; Zinc finger and BTB domain-containing protein 4; ZNF903
Species
Homo sapiens (Human)
Protein Length
Partial
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

Customer Reviews and Q&A

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Target Background

Function
Transcriptional repressor with bimodal DNA-binding specificity. Represses transcription in a methyl-CpG-dependent manner. Binds with a higher affinity to methylated CpG dinucleotides in the consensus sequence 5'-CGCG-3' but can also bind to the non-methylated consensus sequence 5'-CTGCNA-3' also known as the consensus kaiso binding site (KBS). Can also bind specifically to a single methyl-CpG pair and can bind hemimethylated DNA but with a lower affinity compared to methylated DNA. Plays a role in postnatal myogenesis, may be involved in the regulation of satellite cells self-renewal.
Gene References into Functions
  1. Results show association between AAO of AD and both ZBTB4 and NCSTN. ZBTB4 is a transcriptional repressor that regulates the cell cycle, including the apoptotic response to amyloid beta, while NCSTN is part of the gamma secretase complex, known to influence amyloid beta production. PMID: 29045054
  2. In vitro, ZBTB4 overexpression inhibited cell proliferation, and induced cell cycle arrest at G1 phase and apoptosis in SK-ES-1 and RD-ES cells. PMID: 29425745
  3. Our results establish the epigenetic regulator ZBTB4 as an essential component in maintaining genomic stability PMID: 27815388
  4. Thus, EZH2 is reciprocally regulated by a novel signaling network consisting of Sp proteins, oncogenic miRs and ZBTB4, and modulation of this gene network is a novel therapeutic approach for treatment of breast cancer and possibly other cancers. PMID: 25499219
  5. ZBTB4 functions as a novel tumor-suppressor gene with prognostic significance for breast cancer survival PMID: 21765466
  6. the human zinc-finger protein ZBTB4 binds methylated DNA in a sequence-specific manner. PMID: 20403812
  7. ZBTB4 binds methylated methylated CpGs in vitro and in vivo and represses transcrption. PMID: 16354688
  8. These data suggest that Zbtb4 is a critical determinant of the cellular response to p53 activation and reinforce the notion that p21Cip1 can provide an essential survival signal in cells with activated p53. PMID: 18451802
  9. Results show that overexpressing HIPK2 causes the degradation of ZBTB4, whereas overexpressing a kinase-deficient mutant of HIPK2 has no effect. PMID: 19448668

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Subcellular Location
Nucleus. Chromosome.
Database Links

HGNC: 23847

OMIM: 612308

KEGG: hsa:57659

STRING: 9606.ENSP00000307858

UniGene: Hs.35096

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