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product-image-AAA23809_WB11.jpg WB (Western Blot) (Detection of mouse CTCF by western blot. Samples: Whole cell lysate (50 ug) from NIH 3T3, CT26, TCMK-1, and BW5147.3 cells prepared using NETN lysis buffer. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody [BL-395-3B3] (AAA23809 lot 4) used at 1:1000. Secondary: HRP-conjugated goat anti-rabbit IgG . Detection: Chemiluminescence with an exposure time of 30 seconds. Lower Panel: Rabbit anti-Actin recombinant monoclonal antibody .)

CTCF recombinant antibody

Rabbit anti-CTCF Recombinant Monoclonal Antibody [BLR041F]

Gene Names
CTCF; MRD21
Reactivity
Human, Mouse
Applications
Western Blot, Immunoprecipitation, Immunohistochemistry, Immunocytochemistry, Flow Cytometry, Functional Assay
Purity
Purified
Synonyms
CTCF, Recombinant Antibody; Rabbit anti-CTCF Recombinant Monoclonal Antibody [BLR041F]; CTCFL paralog; MRD21; CCCTC-binding factor (zinc finger protein); CCCTC-binding factor; 11-zinc finger protein; 11 zinc finger transcriptional repressor; transcriptional repressor CTCF; Transcriptional repressor CTCF; CTCF recombinant antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse
Clonality
Monoclonal
Clone Number
BLR041F
Purity/Purification
Purified
Form/Format
Liquid. Whole IgG. Borate Buffered Saline (BBS) pH 8.2 with 0.1% BSA and 0.09% Sodium Azide
Concentration
100ug/ml (varies by lot)
Applicable Applications for CTCF recombinant antibody
Western Blot (WB), Immunoprecipitation (IP), Immunohistochemistry (IHC), Immunocytochemistry (ICC), Flow Cytometry (FC/FACS), Simple Western Size (SW-Size)
Application Notes
WB: 1:1000
IP: 20 ul/mg lysate
IHC: 1:100 to 1:500. Epitope retrieval with citrate buffer pH6.0 is recommended for FFPE tissue sections.
ICC: 1:100 to 1:500. Epitope retrieval with citrate buffer pH6.0 is recommended for FFPE cell sections.
FC/FACS: Fixed in 4% formaldehyde and permeabilized with 90% methanol. 1 ul per 1 x 10^6 cells.
Immunogen
Between 677 and C-terminus
Conjugation
Unconjugated
Preparation and Storage
Store at 2-8 degree C
Shelf Life: 1 year from date of receipt

WB (Western Blot)

(Detection of mouse CTCF by western blot. Samples: Whole cell lysate (50 ug) from NIH 3T3, CT26, TCMK-1, and BW5147.3 cells prepared using NETN lysis buffer. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody [BL-395-3B3] (AAA23809 lot 4) used at 1:1000. Secondary: HRP-conjugated goat anti-rabbit IgG . Detection: Chemiluminescence with an exposure time of 30 seconds. Lower Panel: Rabbit anti-Actin recombinant monoclonal antibody .)

product-image-AAA23809_WB11.jpg WB (Western Blot) (Detection of mouse CTCF by western blot. Samples: Whole cell lysate (50 ug) from NIH 3T3, CT26, TCMK-1, and BW5147.3 cells prepared using NETN lysis buffer. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody [BL-395-3B3] (AAA23809 lot 4) used at 1:1000. Secondary: HRP-conjugated goat anti-rabbit IgG . Detection: Chemiluminescence with an exposure time of 30 seconds. Lower Panel: Rabbit anti-Actin recombinant monoclonal antibody .)

WB (Western Blot)

(Detection of human CTCF by western blot. Samples: Whole cell lysate (50 ug) from HEK293T, MCF-7, Jurkat (10 ug), Hep-G2, and A-549 cells prepared using NETN lysis buffer. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody [BL-395-3B3] (AAA23809 lot 4) used at 1:1000. Secondary: HRP-conjugated goat anti-rabbit IgG . Detection: Chemiluminescence with an exposure time of 3 seconds. Lower Panel: Rabbit anti-Actin recombinant monoclonal antibody .)

product-image-AAA23809_WB10.jpg WB (Western Blot) (Detection of human CTCF by western blot. Samples: Whole cell lysate (50 ug) from HEK293T, MCF-7, Jurkat (10 ug), Hep-G2, and A-549 cells prepared using NETN lysis buffer. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody [BL-395-3B3] (AAA23809 lot 4) used at 1:1000. Secondary: HRP-conjugated goat anti-rabbit IgG . Detection: Chemiluminescence with an exposure time of 3 seconds. Lower Panel: Rabbit anti-Actin recombinant monoclonal antibody .)

Simple Western

(Detection of human CTCF by Simple Western. Samples: Whole cell lysate (0.08 mg/mL) from HEK293T cells prepared using NETN lysis buffer. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809) used at 1:10, 1:50, and 1:250. Separation and Detection: SallySue ProteinSimple instrument with the 12-230 kDa separation module and anti-Rabbit detection module. Left Panel: Virtual Lane View. Right Panel: Electropherogram.)

product-image-AAA23809_WB9.jpg Simple Western (Detection of human CTCF by Simple Western. Samples: Whole cell lysate (0.08 mg/mL) from HEK293T cells prepared using NETN lysis buffer. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809) used at 1:10, 1:50, and 1:250. Separation and Detection: SallySue ProteinSimple instrument with the 12-230 kDa separation module and anti-Rabbit detection module. Left Panel: Virtual Lane View. Right Panel: Electropherogram.)

SWB (Simple Western)

(Detection of mouse CTCF by Simple Western. Samples: Whole cell lysate (2.0 mg/mL) from NIH 3T3 cells prepared using NETN lysis buffer. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809) used at 1:10, 1:50, and 1:250. Separation and Detection: SallySue ProteinSimple instrument with the 12-230 kDa separation module and anti-Rabbit detection module. Left Panel: Virtual Lane View. Right Panel: Electropherogram.)

product-image-AAA23809_SWB8.jpg SWB (Simple Western) (Detection of mouse CTCF by Simple Western. Samples: Whole cell lysate (2.0 mg/mL) from NIH 3T3 cells prepared using NETN lysis buffer. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809) used at 1:10, 1:50, and 1:250. Separation and Detection: SallySue ProteinSimple instrument with the 12-230 kDa separation module and anti-Rabbit detection module. Left Panel: Virtual Lane View. Right Panel: Electropherogram.)

IP (Immunoprecipitation)

(Detection of human CTCF by western blot of immunoprecipitates. Samples: Whole cell lysate (1.0 mg per IP reaction; 20% of IP loaded) from HEK293T cells prepared using NETN lysis buffer. Antibodies: Rabbit anti-CTCF recombinant monoclonal antibody [BL-395-3B3] (AAA23809 lot 4) used for IP at 20 ul/mg lysate. CTCF was also immunoprecipitated by a previous lot of this antibody (AAA23809 lot 1) and a second antibody against CTCF . For blotting immunoprecipitated CTCF, AAA23809 was used at 1:1000. Detection: Chemiluminescence with an exposure time of 1 second.)

product-image-AAA23809_IP7.jpg IP (Immunoprecipitation) (Detection of human CTCF by western blot of immunoprecipitates. Samples: Whole cell lysate (1.0 mg per IP reaction; 20% of IP loaded) from HEK293T cells prepared using NETN lysis buffer. Antibodies: Rabbit anti-CTCF recombinant monoclonal antibody [BL-395-3B3] (AAA23809 lot 4) used for IP at 20 ul/mg lysate. CTCF was also immunoprecipitated by a previous lot of this antibody (AAA23809 lot 1) and a second antibody against CTCF . For blotting immunoprecipitated CTCF, AAA23809 was used at 1:1000. Detection: Chemiluminescence with an exposure time of 1 second.)

IHC (Immunohistchemistry)

(Detection of human CTCF by immunohistochemistry. Sample: FFPE section of human ovarian carcinoma. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809-4). Secondary: HRP-conjugated goat anti-rabbit IgG .)

product-image-AAA23809_IHC6.jpg IHC (Immunohistchemistry) (Detection of human CTCF by immunohistochemistry. Sample: FFPE section of human ovarian carcinoma. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809-4). Secondary: HRP-conjugated goat anti-rabbit IgG .)

IHC (Immunohistochemistry)

(Detection of mouse CTCF by immunohistochemistry. Sample: FFPE section of mouse spleen. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809-4). Secondary: HRP-conjugated goat anti-rabbit IgG .)

product-image-AAA23809_IHC5.jpg IHC (Immunohistochemistry) (Detection of mouse CTCF by immunohistochemistry. Sample: FFPE section of mouse spleen. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809-4). Secondary: HRP-conjugated goat anti-rabbit IgG .)

ICC (Immunocytochemistry)

(Detection of human CTCF by immunocytochemistry. Sample: FFPE section of MCF-7 cells. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809-4). Secondary: HRP-conjugated goat anti-rabbit IgG .)

product-image-AAA23809_ICC4.jpg ICC (Immunocytochemistry) (Detection of human CTCF by immunocytochemistry. Sample: FFPE section of MCF-7 cells. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809-4). Secondary: HRP-conjugated goat anti-rabbit IgG .)

ICC (Immunocytochemistry)

(Detection of mouse CTCF by immunocytochemistry. Sample: FFPE section of CT26 cells. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809-4). Secondary: HRP-conjugated goat anti-rabbit IgG .)

product-image-AAA23809_ICC3.jpg ICC (Immunocytochemistry) (Detection of mouse CTCF by immunocytochemistry. Sample: FFPE section of CT26 cells. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809-4). Secondary: HRP-conjugated goat anti-rabbit IgG .)

FCM (Flow Cytometry)

(Detection of mouse CTCF (shaded) in A20 cells by flow cytometry. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809) or isotype control (unshaded). Secondary: DyLight 650-conjugated goat anti-rabbit IgG .)

product-image-AAA23809_FCM2.jpg FCM (Flow Cytometry) (Detection of mouse CTCF (shaded) in A20 cells by flow cytometry. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809) or isotype control (unshaded). Secondary: DyLight 650-conjugated goat anti-rabbit IgG .)

FCM (Flow Cytometry)

(Detection of human CTCF (shaded) in K562 cells by flow cytometry. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809) or isotype control (unshaded). Secondary: DyLight 650-conjugated goat anti-rabbit IgG .)

product-image-AAA23809_FCM.jpg FCM (Flow Cytometry) (Detection of human CTCF (shaded) in K562 cells by flow cytometry. Antibody: Rabbit anti-CTCF recombinant monoclonal antibody (AAA23809) or isotype control (unshaded). Secondary: DyLight 650-conjugated goat anti-rabbit IgG .)
Related Product Information for CTCF recombinant antibody
CTCF is a versatile 11-Zn-finger transcription factor that may function as a repressor of transcription, activator transcription, or regulator of genomic imprinting. CTCF is a candidate tumor suppressor associated with invasive breast cancer, prostate cancer, and Wilm's tumor.
Product Categories/Family for CTCF recombinant antibody

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
45,998 Da
NCBI Official Full Name
transcriptional repressor CTCF isoform 1
NCBI Official Synonym Full Names
CCCTC-binding factor (zinc finger protein)
NCBI Official Symbol
CTCF
NCBI Official Synonym Symbols
MRD21
NCBI Protein Information
transcriptional repressor CTCF; CTCFL paralog; 11-zinc finger protein; 11 zinc finger transcriptional repressor
UniProt Protein Name
Transcriptional repressor CTCF
UniProt Gene Name
CTCF
UniProt Entry Name
CTCF_HUMAN

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Product Notes

The CTCF ctcf (Catalog #AAA23809) is a Recombinant Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Rabbit anti-CTCF Recombinant Monoclonal Antibody [BLR041F] reacts with Human, Mouse and may cross-react with other species as described in the data sheet. AAA Biotech's CTCF can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunoprecipitation (IP), Immunohistochemistry (IHC), Immunocytochemistry (ICC), Flow Cytometry (FC/FACS), Simple Western Size (SW-Size). WB: 1:1000 IP: 20 ul/mg lysate IHC: 1:100 to 1:500. Epitope retrieval with citrate buffer pH6.0 is recommended for FFPE tissue sections. ICC: 1:100 to 1:500. Epitope retrieval with citrate buffer pH6.0 is recommended for FFPE cell sections. FC/FACS: Fixed in 4% formaldehyde and permeabilized with 90% methanol. 1 ul per 1 x 10^6 cells. Researchers should empirically determine the suitability of the CTCF ctcf for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "CTCF, Monoclonal Recombinant Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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