07-729

Anti-CTCF Antibody

serum, Upstate^®

• 동의어(들): 11 zinc finger transcriptional repressor, 11-zinc finger protein, CCCTC-binding factor, CCCTC-binding factor (zinc finger protein), CTCFL paralog, transcriptional repressor CTCF
• UNSPSC 코드: 12352203
• eCl@ss: 32160702
• NACRES: NA.41

속성

• 생물학적 소스: rabbit
• Quality Level: 100
• 항체 형태: serum
• 항체 생산 유형: primary antibodies
• 클론: polyclonal
• 종 반응성: mouse, human, canine, rat, primate
• 포장: antibody small pack of 25 μL
• 제조업체/상표: Upstate^®
• 기술: ChIP: suitable (ChIP-seq); western blot: suitable
• NCBI 수납 번호: NM_006565.2
• UniProt 수납 번호: P49711
• 배송 상태: ambient
• 타겟 번역 후 변형: unmodified
• 유전자 정보: human ... CTCF(10664)

설명

일반 설명

CTCF is a ubiquitous 11 zinc finger (ZF) protein with highly versatile functions. A transcriptional repressor, CTCF, binds to promoters of vertebrate c-myc gene. It also binds to the PLK and PIM1 promoters. CTCF may prevent the access of transcriptional activators to enhancers. CTCF also acts as a transcriptional activator of APP. It is involved in different aspects of gene regulation including promoter activation or repression, hormone-responsive gene silencing, methylation-dependent chromatin insulation, and genomic imprinting. CTCF may also act as tumor suppressor. CTCF organizes epigenetically controlled chromatin insulators that regulate imprinted genes in soma.

특이성

Predicted to cross-react with mouse, rat, dog and primates based on sequence homology.

Recognizes CTCF at a.a. 659-675.

면역원

KLH-conjugated, synthetic peptide corresponding to amino acids 659-675 (C-TNQPKQNQPTAIIQVED) of human CCCTC-binding factor (CTCF) with a N-terminal cysteine added for conjugation purposes.

애플리케이션

Chromatin Immunoprecipitation:
An independent laboratory has confirmed that this antibody immunoprecipitates CTCF-bound chromatin from WEHI B-cells.

Use Anti-CTCF Antibody (Rabbit Polyclonal Antibody) validated in ChIP, WB, ChIP-seq to detect CTCF also known as 11-zinc finger protein, CCCTC-binding factor.

품질

Routinely evaluated by Western Blot.

Western Blot Analysis:
A 1:1000–1:5000 dilution of this lot detected CTCF in HeLa nuclear extract. A previous lot detected CTCF in K562 nuclear extract (data not shown).

표적 설명

Approx. 120 kDa

결합

Replaces: MABE547

물리적 형태

Rabbit polyclonal antiserum containing 0.05% sodium azide and 30% glycerol.

저장 및 안정성

Stable for 1 year at -20°C from date of receipt.
Handling Recommendations: Upon first thaw, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C.
Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance. Note: Variability in freezer temperatures below -20°C may cause glycerol containing solutions to become frozen during storage.

분석 메모

Control
Positive Antigen Control: Catalog #12-309, Hela cell nuclear extract. Add an equal volume of Laemmli reducing sample buffer to 10 µL of extract and boil for 5 minutes to reduce the preparation. Load 20 µg of reduced extract per lane for minigels.

기타 정보

Concentration: The concentration of this serum antibody has not been determined.

법적 정보

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable