CTCF 蛋白
This Recombinant CTCF protein is expressed in 大肠杆菌（E. Coli）.
产品编号 ABIN7319104
发货至:
中国
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Contact Info
Our Local Distributor
中国
北京 101111
北京 101111
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Beijing Economic Technological Development Area
Room 801-803
Quick Overview for CTCF 蛋白 (ABIN7319104)
抗原
See all CTCF 蛋白
CTCF
(CCCTC-Binding Factor (Zinc Finger Protein) (CTCF))
蛋白类型
Recombinant
宿主
人
资源
大肠杆菌（E. Coli）
纯度
> 95 % as determined by reducing SDS-PAGE.
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原理
- Recombinant Human CTCF Protein
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序列
- Met 1-Ile154
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产品特性
- Recombinant Human CCCTC-Binding Factor is produced by our E.coli expression system and the target gene encoding Met1-Ile154 is expressed.
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过滤
- 0.2 μm filtered
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内毒素水平
- < 1.0 EU per μg of the protein as determined by the LAL method.
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Biological Activity Comment
- Not validated for activity
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CCCTC-Binding Factor (Zinc Finger Protein) (CTCF) (AA 1-100) protein (GST tag)
CTCF 宿主: 人 宿主: 小麦胚 Recombinant ELISA, WB, AA, AP
CCCTC-Binding Factor (Zinc Finger Protein) (CTCF) (AA 1-154) protein (His tag)CTCF 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 90 % as determined by SDS-PAGE. ELISA, WB
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限制
- 仅限研究用
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状态
- Lyophilized
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缓冲液
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Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween 80 are added as protectants before lyophilization. -
储存条件
- 4 °C,-20 °C,-80 °C
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储存方法
- Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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有效期
- 12 months
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- CTCF (CCCTC-Binding Factor (Zinc Finger Protein) (CTCF))
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别名
- CTCF
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背景
- 11-Zinc Finger Protein,CCCTC-Binding Factor,CTCF,CTCFL Paralog,Transcriptional Repressor CTCF,Transcriptional Repressor CTCF (CTCF) belongs to the CTCF Zinc-Finger Protein family. CTCF contains twelve C2H2-type zinc fingers and interacts with CHD8. CTCF is widely expressed in many tissues, and it is absent in primary spermatocytes. CTCF is involved in transcriptional regulation by binding to chromatin insulators and preventing interaction between promoter and nearby enhancers and silencers. CTCF plays an essential role in oocyte and preimplantation embryo development by activating or repressing transcription. In addition, CTCF is also indispensable in the epigenetic regulation and chromatin remodeling.
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分子量
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Calculated MW: 16.9 kDa
Observed MW: 35-40 kDa
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基因ID
- 10664
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UniProt
- P49711
抗原
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