Recombinant Human CTCFL

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935106861
info@markelab.com
name
Recombinant Human CTCFL
category
Proteins and Peptides
provider
FineTest
reference
P0507
tested applications
Western Blot, ELISA

Documents del producto

Instrucciones
Data sheet
Descargar

Product specifications

Category
Proteins and Peptides
Host
E.Coli
Reactivity
Human
Assay Data
Centrifuge the vial before opening, reconstitute in sterile distilled water to a concentration of 0.1-1 mg/ml by gently pipetting 2-3 times, don't vortex.
Recommended Dilution
¥
Isotype
¥
Clone ID
¥
Observed MW
35.5 kDa
Expression
19-151
Purity
Greater than 90% as determined by SDS-PAGE.
Size 1
50μg
Size 2
200μg
Size 3
1mg
Form
Lyophilized powder
Tested Applications
Western Blot, ELISA
Buffer
Lyophilized from a 0.2 μm filtered solution in 10 mM Hepes, 500 mM NaCl with 5% trehalose, pH 7.4.
Availability
7 days
Storage
The lyophilized protein is stable at -20 °C for up to 1 year. After reconstitution, the protein solution is stable at -20 to -80 °C for 3 months or 1 week at 2 to 8 °C under sterile conditions. For extended storage, it is recommended to further dilute in working aliquots, avoid repeated freeze/thaw cycle.
UniProt ID
Q8NI51
Alias
11 zinc finger protein, CCCTC binding factor, CTCF, CTCFL paralog, Transcriptional repressor CTCF
Background
Protein CTCFL
Status
RUO
Note
Tag : N-terminal His-IF2DI Tag

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CTCFL, also named BORIS(for brother of the regulator of imprinted sites) is a paralogue of the 11 zinc-finger transcription factor, CTCF. It is predominantly expressed in spermatocytes in the testis, also can be found in tumors and cancer cell lines. It mainly participates in insulator function, nuclear architecture and transcriptional control, which probably acts by recruiting epigenetic chromatin modifiers. It has a key role in gene imprinting in male germline, by participating in the establishment of differential methylation at the IGF2/H19 imprinted control region(ICR). Directly binds the unmethylated H19 ICR and recruits the PRMT7 methyltransferase, leading to methylate histone H4 'Arg-3' to form H4R3sme2.

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