Telomeric Repeat Binding Factor 2 (TERF2) Antibody
292.5€ (80 µl)
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Name
Telomeric Repeat Binding Factor 2 (TERF2) Antibody
Category
Primary Antibodies
Provider
Abbexa
Reference
abx027648
Tested Applications
ELISA, WB, IHC
Description
This gene encodes a telomere specific protein, TERF2, which is a component of the telomere nucleoprotein complex. This protein is present at telomeres in metaphase of the cell cycle, is a second negative regulator of telomere length and plays a key role in the protective activity of telomeres. While having similar telomere binding activity and domain organization, TERF2 differs from TERF1 in that its N terminus is basic rather than acidic.
Documentos del producto
Instrucciones
Data sheet
Especificaciones del producto
| Category | Primary Antibodies |
| Immunogen Target | Target: Telomeric Repeat Binding Factor 2 (TERF2) Immunogen: KLH-conjugated synthetic peptide between 308-337 amino acids from the Central region of human TERF2. |
| Host | Rabbit |
| Reactivity | Human |
| Recommended Dilution | WB: 1/1000, IHC-P: 1/10 - 1/50. Not tested in IHC-F. Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Observed MW | Calculated MW: 59.6 kDa |
| Purification | Purified through a protein A column, followed by peptide affinity purification. |
| Size 1 | 80 µl |
| Size 2 | 400 µl |
| Form | Liquid |
| Tested Applications | ELISA, WB, IHC |
| Buffer | PBS containing 0.09% sodium azide. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | Q15554 |
| Alias | TERF2, TRBF2, TRF2,TTAGGG repeat-binding factor 2 |
| Background | Antibody anti-TERF2 |
| Status | RUO |
| Note | THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION. |
Background
TERF2, or TRF2, is a core component of the shelterin complex that binds double-stranded telomeric DNA to protect chromosome ends from degradation, DNA damage signaling, and end-to-end fusions. TERF2 functions by remodeling telomeric DNA into t-loop structures that mask chromosome termini and prevent activation of the ATM-mediated DNA damage response pathway. It also regulates telomere stability during replication and ensures proper telomere capping in both dividing and quiescent cells. TERF2 is essential for telomere maintenance, cellular longevity, and genomic stability, particularly in rapidly proliferating cells like stem cells and cancer cells. Dysregulation of TERF2 is implicated in diseases such as cancer, where its overexpression allows cells to bypass senescence, and in aging-related disorders, where telomere shortening accelerates cellular decline. Knockout studies show telomere deprotection, activation of DNA damage checkpoints, and increased chromosome end fusions, emphasizing TERF2's critical role in telomere capping, genomic stability, and cell fate regulation.
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