MA1-41001

antibody from Invitrogen Antibodies

Targeting: TERF2 TRBF2, TRF2

Western blot (Data presented on provider website)

ELISA (Recommended by provider)

Immunocytochemistry (Supportive data in Antibodypedia)

Immunoprecipitation (Recommended by provider)

Immunohistochemistry (Data presented on provider website)

Flow cytometry (Supportive data in Antibodypedia)

Chromatin Immunoprecipitation (Recommended by provider)

Other assay (Supportive data in Antibodypedia)

Antibody Data

Product number

MA1-41001

Provider

Invitrogen Antibodies

Product name

TRF2 Monoclonal Antibody (4A794.15)

Antibody type

Monoclonal

Antigen

Other

Description

The TRF2 antibody is referred to as both clone 4A794.15 and 4A794 in the published literature. This antibody recognizes full-length TRF2 as well as TRF2 forms lacking both the N-terminal basic domain (B) and the telobox Myb-like C-terminal DNA-binding domain (M). TRF2 forms missing the B and M domains are often referred to as mutant TRF2.Although the exact epitope recognized by the TRF2 antibody has not been mapped, the scientific literature indicates it is in the D or L domain, but not in the B or M domain. Suggested positive control: HL-60, antigen standard for TERF2 (transient overexpression lysate).

Reactivity

Human, Mouse, Rat

Host

Mouse

Isotype

IgG

Antibody clone number

4A794.15

Vial size

100 µg

Concentration

1 mg/mL

Storage

Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

References

Submitted references

Molecular Consequences of Depression Treatment: A Potential In Vitro Mechanism for Antidepressants-Induced Reprotoxic Side Effects.

Sołek P, Mytych J, Tabęcka-Łonczyńska A, Koziorowski M
International journal of molecular sciences 2021 Nov 1;22(21)

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Integrins α4β1 and αVβ3 are Reduced in Endothelial Progenitor Cells from Diabetic Dyslipidemic Mice and May Represent New Targets for Therapy in Aortic Valve Disease.

Filippi A, Constantin A, Alexandru N, Voicu G, Constantinescu CA, Rebleanu D, Fenyo M, Simionescu D, Simionescu A, Manduteanu I, Georgescu A
Cell transplantation 2020 Jan-Dec;29:963689720946277

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Protective role of klotho protein on epithelial cells upon co-culture with activated or senescent monocytes.

Mytych J, Wos I, Solek P, Koziorowski M
Experimental cell research 2017 Jan 15;350(2):358-367

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Long-term culture with lipopolysaccharide induces dose-dependent cytostatic and cytotoxic effects in THP-1 monocytes.

Mytych J, Romerowicz-Misielak M, Koziorowski M
Toxicology in vitro : an international journal published in association with BIBRA 2017 Aug;42:1-9

Immunocytochemistry

Supportive validation

Submitted by

Invitrogen Antibodies (provider)

Main image

Experimental details

Immunofluorescent staining of TRF2-bound telomeres in human HeLa cells using a TRF2 monoclonal antibody (Product # MA1-41001).

Flow cytometry

Supportive validation

Submitted by

Invitrogen Antibodies (provider)

Main image

Experimental details

Intracellular flow cytometric analysis of TRF2 in 10^6 human Jurkat cells using 0.1 µg of TRF2 monoclonal antibody (Product # MA1-41001). The shaded histogram represents cells alone, blue represents isotype control and red represents TRF2 monoclonal antibody (Product # MA1-41001).

Supportive validation

Submitted by

Invitrogen Antibodies (provider)

Main image

Experimental details

Flow cytometry of TRF2 in A431 cells. Samples were incubated with TRF2 monoclonal antibody (Product # MA1-41001) using a dilution of 1.0 µg/mL for 30 minutes at room temperature followed by Mouse IgG (H+L) Cross-Adsorbed Secondary Antibody, Dylight 550 (Product # 35503). Antibody (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin.

Supportive validation

Submitted by

Invitrogen Antibodies (provider)

Main image

Experimental details

Flow cytometry of TRF2 in 10^6 human Jurkat cells. Samples were incubated in TRF2 monoclonal (Product # MA1-41001) using a dilution of 0.1 µg. The shaded histogram represents cells alone, blue represents isotype control and red represents anti-TRF2.

Other assay

Supportive validation

Submitted by

Invitrogen Antibodies (provider)

Main image

Experimental details

Figure 3 Toxic concentrations of antidepressants promote DNA fragmentation of treated cells. GC-1 spg and GC-2 spd cells were treated with antidepressants for 48 and 96 h. The TUNEL labeling system to detect the DNA damage was then applied ( A , C ) and the level of TRF1, TRF2 proteins were controlled by Western blot technique. Representative blots ( B , D ) and photos of TUNEL cells are shown (magnification 10x). Blue fluorescence (DAPI) live cells, green fluorescence (FITC) apoptotic cells. Statistical differences were determined using one-way analysis of variance (ANOVA) with Dunnett's post-hoc test; p values < 0.05 were considered statistically significant. Asterisks (*) indicate the comparison between control and antidepressants-treated cells, whereas carets (^) indicate the comparison between the same drugs in different periods (48 vs. 96). Bars indicate mean +- SD, n = 3, ***/^^^ p < 0.001, **/^^ p < 0.01, */^ p < 0.05, no indication-no statistical significance.