Anti-TCF7L1 Antibody Picoband™

Product Name

Anti-TCF7L1 Antibody Picoband™

View all TCF7L1/TCF3 Antibodies

SKU/Catalog Number

PB9897

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-TCF7L1 Antibody Picoband™ catalog # PB9897. Tested in IHC, 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-TCF7L1 Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9897)

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 C-terminus of human TCF7L1, different from the related mouse sequence by one amino acid.

*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

PB9897 is reactive to Tcf7l1 in Human

Applications

PB9897 is guaranteed for IHC, WB Boster Guarantee

Observed Molecular Weight

63 kDa

Calculated molecular weight

62.298kDa

Background of TCF7L1/TCF3

Transcription factor 7-like 1 (T-cell specific, HMG-box), also known as TCF7L1, is a human gene. This gene encodes a member of the T cell factor/lymphoid enhancer factor family of transcription factors. These transcription factors are activated by beta catenin, mediate the Wnt signaling pathway and are antagonized by the transforming growth factor beta signaling pathway. The encoded protein contains a high mobility group-box DNA binding domain and participates in the regulation of cell cycle genes and cellular senescence.

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.

Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human, By Heat
Western blot, 0.1-0.5μg/ml, Human

Validation Images & Assay Conditions

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Figure 1. Western blot analysis of TCF7L1 using anti-TCF7L1 antibody (PB9897).
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: COLO320 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-TCF7L1 antigen affinity purified polyclonal antibody (Catalog # PB9897) 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 TCF7L1 at approximately 63 kDa. The expected band size for TCF7L1 is at 63 kDa.

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Figure 2. IHC analysis of TCF7L1 using anti-TCF7L1 antibody (PB9897).
TCF7L1 was detected in a paraffin-embedded section of human oesophagus squama 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-TCF7L1 Antibody (PB9897) 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.

Gene/Protein Information For Tcf7l1 (Source: Uniprot.org, NCBI)

Alternative Names

HMG box transcription factor 3; TCF3; TCF-3; TCF7L1; transcription factor 7-like 1 (T-cell specific, HMG-box); transcription factor 7-like 1 Tcf7l1|Tcf-3, Tcf3, bHLHb21|transcription factor 7 like 1 (T cell specific, HMG box)|transcription factor 7-like 1|HMG box transcription factor 3|T-cell factor 3|transcription factor 3|transcription factor 7-like 2 (T-cell specific, HMG box)

For more info on Tcf7l1, check out the Tcf7l1 Infographic

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In this infographic, you will see the following information for Tcf7l1: 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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