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TERF2 Antibody

Catalog # Availability Size / Price Inquiry
AMM02970G 100 μl / $545

TERF2 Antibody

Brand

Leading Biology

Catalog Number

AMM02970G

Product Type

Monoclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality TERF2 Antibody.

Molecular Weight

55.6kDa

Cellular Localization

Antigen Cellular Localization: Nucleus {ECO:0000255|PROSITE- ProRule:PRU00625, ECO:0000269|PubMed:20655466}. Chromosome, telomere. Note=Colocalizes with telomeric DNA in interphase cells and is located at chromosome ends during metaphase

Host

Mouse

Species Reactivity

Human

Clone

3H6B4

Isotype

IgG1

Symbol

TRBF2, TRF2

GeneID

UniProt ID

Function

Binds the telomeric double-stranded 5'-TTAGGG-3' repeat and plays a central role in telomere maintenance and protection against end-to-end fusion of chromosomes. In addition to its telomeric DNA-binding role, required to recruit a number of factors and enzymes required for telomere protection, including the shelterin complex, TERF2IP/RAP1 and DCLRE1B/Apollo. Component of the shelterin complex (telosome) that is involved in the regulation of telomere length and protection. Shelterin associates with arrays of double-stranded 5'-TTAGGG-3' repeats added by telomerase and protects chromosome ends; without its protective activity, telomeres are no longer hidden from the DNA damage surveillance and chromosome ends are inappropriately processed by DNA repair pathways. Together with DCLRE1B/Apollo, plays a key role in telomeric loop (T loop) formation by generating 3' single- stranded overhang at the leading end telomeres: T loops have been proposed to protect chromosome ends from degradation and repair. Required both to recruit DCLRE1B/Apollo to telomeres and activate the exonuclease activity of DCLRE1B/Apollo. Preferentially binds to positive supercoiled DNA. Together with DCLRE1B/Apollo, required to control the amount of DNA topoisomerase (TOP1, TOP2A and TOP2B) needed for telomere replication during fork passage and prevent aberrant telomere topology. Recruits TERF2IP/RAP1 to telomeres, thereby participating in to repressing homology- directed repair (HDR), which can affect telomere length.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC, E

Dilution

E~~1/10000 WB~~1/500 - 1/2000 IHC~~1/200 - 1/1000

Images

Black line: Control Antigen (100 ng);Purple line: Antigen(10ng);Blue line: Antigen (50 ng);Red line: Antigen (100 ng);

Figure 1: Western blot analysis using TERF2 mAb against human TERF2 (AA: 324-500) recombinant protein. (Expected MW is 39.7 kDa)

Figure 2: Western blot analysis using TERF2 mAb against HEK293 (1) and TERF2 (AA: 324-500)-hIgGFc transfected HEK293 (2) cell lysate.

Specification

Quantity

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