CoraLite® Plus 488-conjugated TERF2 Monoclonal antibody

TERF2 Monoclonal Antibody for FC (Intra)

Host / Isotype

Mouse / IgG1

Reactivity

human, mouse, rat

Applications

FC (Intra)

Conjugate

CoraLite® Plus 488 Fluorescent Dye

CloneNo.

5B1E1

Cat no : CL488-66893

Synonyms

TTAGGG repeat-binding factor 2, TRF2, TRBF2, Telomeric repeat-binding factor 2, Telomeric DNA-binding protein

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Validation Data Gallery

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  FC experiment of U2OS using CL488-66893

  1x10^6 U2OS cells were intracellularly stained with 0.8 ug Coralite® Plus 488 Terf2 Monoclonal Antibody (CL488-66893, Clone:5B1E1)(red), or 0.8 ug CoraLite® Plus 488 Mouse IgG1 Isotype Control (1F8D3) (CL488-66360-1, Clone: 1F8D3) (blue). Cells were fixed and permeabilized with Transcription Factor Staining Buffer Kit (PF00011).

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Tested Applications

• Positive FC (Intra) detected in: U2OS cells

Recommended dilution

• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.80 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

CL488-66893 targets TERF2 in FC (Intra) applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: TERF2 fusion protein Ag28513
• Full Name: telomeric repeat binding factor 2
• Calculated Molecular Weight: 56 kDa
• Observed Molecular Weight: 60-65.32-35 kDa
• GenBank Accession Number: BC024890
• Gene Symbol: TERF2
• Gene ID (NCBI): 7014
• Conjugate: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 493 nm / 522 nm
• Form: Liquid
• Purification Method: Protein G purification
• Storage Buffer: PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage.

Background Information

TERF2, also named as TRF2 and Telomeric repeat-binding factor 2, is a 542 amino acid protein, which contains 1 HTH myb-type DNA-binding domain and localizes in the Nucleus. TRF2 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. TERF2 is a component of the shelterin complex (telosome) that is involved in the regulation of telomere length and protection. TERF2 together with DCLRE1B/Apollo, is required to control the amount of DNA topoisomerase (TOP1, TOP2A and TOP2B), which is needed for telomere replication during fork passage and prevent aberrant telomere topology. TERF2 recruits TERF2IP/RAP1 to telomeres, thereby participating in to repressing homology-directed repair (HDR), which can affect telomere length. TERF2 exists some isoforms with MV 60 kDa and 32 kDa.