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MABE302

Sigma-Aldrich

Anti-2,2,7-Trimethylguanosine Antibody, clone K121

clone K121, from mouse

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About This Item

Kod UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41
klon:
K121, monoclonal
application:
ICC
IP
affinity chromatography
reaktywność gatunkowa:
human, mouse
metody:
affinity chromatography: suitable
immunocytochemistry: suitable
immunoprecipitation (IP): suitable
citations:
12

pochodzenie biologiczne

mouse

Poziom jakości

forma przeciwciała

purified immunoglobulin

rodzaj przeciwciała

primary antibodies

klon

K121, monoclonal

reaktywność gatunkowa

human, mouse

metody

affinity chromatography: suitable
immunocytochemistry: suitable
immunoprecipitation (IP): suitable

izotyp

IgG1κ

Warunki transportu

wet ice

docelowa modyfikacja potranslacyjna

unmodified

Opis ogólny

The 2,2,7-trimethylguanosine cap structure is found on the 5’ end of small nuclear RNAs and small nucleolar RNAs. Initially, these RNA molecules are capped with 7-monomethylguanosine (m7G) which is then methylated by the trimethylguanosine synthase enzyme to form 2,2,7-trimethylguanosine. The synthesis of 2,2,7-trimethylguanosine occurs in the cytoplasm and is an important marker for nuclear localization of RNA molecules. Capping of RNAs is an important requirement for RNA transport and splicing processes. Uncapped RNAs are rapidly degraded by the 5′ exoribonuclease enzyme. 2,2,7-trimethylguanosine capping may play a role in the expression of viral RNAs.

Zastosowanie

Anti-2, 2, 7-Trimethylguanosine Antibody, clone K121 is a high quality Mouse Monoclonal Antibody for the detection of 2, 2, 7-Trimethylguanosine & has been validated in ICC, PAI & IP.
Immunoaffinity Purification Analysis: A representative lot from an independent laboratory was used in IAP (Krainer, A.R., et al. (1988). Nucleic Acids Res. 16(20):9415-9429.).

Immunoprecipitation Analysis: A representative lot from an independent laboratory was immunoprecipitated in IP (Moketi, S., et al. (2002). Mol Cell. 10(3):599-609.).

Jakość

Evaluated by Immunocytochemistry in NIH/3T3, HeLa, and A431 cells.

Immunocytochemistry Analysis: A 1:500 dilution of this antibody detected 2,2,7-trimethylguanosine in NIH/3T3, HeLa, and A431 cells.

Postać fizyczna

Format: Purified

Komentarz do analizy

Control
NIH/3T3, HeLa, and A431 cells

Inne uwagi

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
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Kod klasy składowania

12 - Non Combustible Liquids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


Certyfikaty analizy (CoA)

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Cyrille Girard et al.
Nucleic acids research, 34(10), 2925-2932 (2006-06-02)
Neuronal degeneration in spinal muscular atrophy (SMA) is caused by reduced expression of the survival of motor neuron (SMN) protein. The SMN protein is ubiquitously expressed and is present both in the cytoplasm and in the nucleus where it localizes
Magdalena Strzelecka et al.
Nucleus (Austin, Tex.), 1(1), 96-108 (2011-02-18)
The Cajal body (CB) is an evolutionarily conserved nuclear subcompartment, enriched in components of the RNA processing machinery. The composition and dynamics of CBs in cells of living organisms is not well understood. Here we establish the zebrafish embryo as
Ranjodh Sandhu et al.
Cell research, 23(4), 537-551 (2013-03-13)
Telomerase is a ribonucleoprotein enzyme typically required for sustained cell proliferation. Although both telomerase activity and the telomerase catalytic protein component, TbTERT, have been identified in the eukaryotic pathogen Trypanosoma brucei, the RNA molecule that dictates telomere synthesis remains unknown.
Cristina Moreno-Castro et al.
Journal of cell science, 132(22) (2019-10-23)
Cajal bodies are nuclear organelles involved in the nuclear phase of small nuclear ribonucleoprotein (snRNP) biogenesis. In this study, we identified the splicing factor TCERG1 as a coilin-associated factor that is essential for Cajal body integrity. Knockdown of TCERG1 disrupts
Simon Henriet et al.
Current biology : CB, 29(19), 3193-3199 (2019-09-24)
An overwhelming majority of eukaryotic introns have GT/AG ends, whose identities play a critical role for their recognition and removal by the U2 spliceosome, a well-conserved complex of protein and RNAs. Introns with other splice sites exist at very low

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