Anti-ZBTB7A Antibody Picoband™

Product Name

Anti-ZBTB7A Antibody Picoband™

View all ZBTB7A/Pokemon Antibodies

SKU/Catalog Number

PB9910

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-ZBTB7A Antibody Picoband™ catalog # PB9910. Tested in Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human.

Storage & Handling

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-ZBTB7A Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9910)

Host

Rabbit

Contents

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.

Clonality

Polyclonal

Isotype

Rabbit IgG

Immunogen

A synthetic peptide corresponding to a sequence at the N-terminus of human ZBTB7A, different from the related mouse sequence by eleven amino acids, and from the related rat sequence by ten amino acids.

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Cross-reactivity

No cross-reactivity with other proteins.

Reactive Species

PB9910 is reactive to Zbtb7a in Human

Applications

PB9910 is guaranteed for Flow Cytometry, IF, IHC, ICC, WB Boster Guarantee

Observed Molecular Weight

72 kDa

Calculated molecular weight

60.281kDa

Background of ZBTB7A/Pokemon

Zinc finger and BTB domain-containing protein 7A is a protein that in humans is encoded by the ZBTB7A gene. ZBTB7A has a critical oncosuppressive role in the prostate. Prostate-specific inactivation of ZBTB7A leads to a marked acceleration of PTEN loss-driven prostate tumorigenesis through bypass of PTEN loss-induced cellular senescence. It has been showed that ZBTB7A physically interacts with SOX9 and functionally antagonizes its transcriptional activity on key target genes such as MIA, which is involved in tumor cell invasion, and H19, a long noncoding RNA precursor for an RB-targeting microRNA. Inactivation of ZBTB7A in vivo leads to RB downregulation, bypass of PTEN loss-induced cellular senescence, and invasive prostate cancer. Notably, it has been also found that ZBTB7A is genetically lost, as well as downregulated at both the mRNA and protein levels, in a subset of human advanced prostate cancers. Therefore, ZBTB7A is identified as a context-dependent cancer gene that can act as an oncogene in some contexts but that also has oncosuppressive-like activity in PTEN-null tumors.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

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Reconsitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

Western blot, 0.1-0.5μg/ml, Human
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human, By Heat
Immunocytochemistry/Immunofluorescence, 5μg/ml, Human
Flow Cytometry, 1-3μg/1x10⁶ cells, Human

Validation Images & Assay Conditions

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Figure 1. Western blot analysis of ZBTB7A using anti-ZBTB7A antibody (PB9910).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: human MCF-7 whole cell lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-ZBTB7A antigen affinity purified polyclonal antibody (Catalog # PB9910) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for ZBTB7A at approximately 72 kDa. The expected band size for ZBTB7A is at 61 kDa.

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Figure 2. IHC analysis of ZBTB7A using anti-ZBTB7A antibody (PB9910).
ZBTB7A was detected in a paraffin-embedded section of human intestinal cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 μg/ml rabbit anti-ZBTB7A Antibody (PB9910) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.

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Figure 3. IF analysis of ZBTB7A using anti-ZBTB7A antibody (PB9910).
ZBTB7A was detected in immunocytochemical section of A431 cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent (AR0022) for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 5μg/mL rabbit anti-ZBTB7A Antibody (PB9910) overnight at 4°C. DyLight®488 Conjugated Goat Anti-Rabbit IgG (BA1127) was used as secondary antibody at 1:100 dilution and incubated for 30 minutes at 37°C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.

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Figure 4. Flow Cytometry analysis of MCF-7 cells using anti-ZBTB7A antibody (PB9910).
Overlay histogram showing MCF-7 cells stained with PB9910 (Blue line).The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-ZBTB7A Antibody (PB9910, 1μg/1x10⁶ cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x10⁶ cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x10⁶) used under the same conditions. Unlabelled sample (Red line) was also used as a control.

Gene/Protein Information For Zbtb7a (Source: Uniprot.org, NCBI)

Alternative Names

DKFZp547O146; Factor binding IST protein 1; Factor that binds to inducer of short transcripts protein 1; FBI-1; FBI-1POK erythroid myeloid ontogenic factor; FBI1TTF-I-interacting peptide 21; HIV-1 inducer of short transcripts binding protein; Leukemia/lymphoma-related factor; LRF; LRFHIV-1 1st-binding protein 1; lymphoma related factor; MGC99631; Pokemon; TIP21; ZBTB7A; ZBTB7zinc finger and BTB domain containing 7; zinc finger and BTB domain containing 7A; zinc finger and BTB domain containing 7A, HIV-1 inducer of short transcriptsbinding protein; zinc finger and BTB domain-containing protein Zbtb7a|9030619K07Rik, 9130006G12Rik, AI452336, FBI-, FBI-1, L, Lrf, Pok, Pokemon, Zbtb7|zinc finger and BTB domain containing 7a|zinc finger and BTB domain-containing protein 7A|POK erythroid myeloid ontogenic factor|POZ and Krueppel erythroid myeloid ontogenic factor|leukemia/lymphoma related factor

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In this infographic, you will see the following information for Zbtb7a: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].

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