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Key Documents

R8154

Sigma-Aldrich

Monoclonal Anti-RAP1 antibody produced in mouse

~2 mg/mL, clone 4C8/1, purified immunoglobulin, buffered aqueous solution

Synonyme(s) :

Anti-TERF2-Interacting Protein, Anti-TERF2IP

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About This Item

Numéro MDL:
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

mouse

Conjugué

unconjugated

Forme d'anticorps

purified immunoglobulin

Type de produit anticorps

primary antibodies

Clone

4C8/1, monoclonal

Forme

buffered aqueous solution

Poids mol.

antigen ~47 kDa

Espèces réactives

human

Concentration

~2 mg/mL

Technique(s)

indirect ELISA: suitable
microarray: suitable
western blot: 0.1-0.2 μg/mL using HeLa total cell extract.

Isotype

IgG2b

Numéro d'accès UniProt

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... TERF2IP(54386)

Description générale

Monoclonal Anti-RAP1 (mouse IgG2b isotype) is derived from the hybridoma 4C8/1 produced by the fusion of mouse myeloma cells (Sp2/0 Ag.14 cells) and splenocytes from BALB/c mice immunized with human RAP1. Ras-related protein 1 (RAP1) protein contains 399 amino acids with an acidic C-terminus featuring a 33 amino acid coiled-coil region and a bipartite nuclear localization signal. It is expressed ubiquitously, is located at telomeres and affects telomer length.
Rap1 (repressor/activator protein) is a constituent of shelterin. It consists of an N-terminal BRCT motif, a C-terminal protein interaction domain, and one or two central Myb domains. It is also known as Terf2ip (TERF2 interacting protein). It is located on chromosome 16q23.1.

Immunogène

human RAP1.

Application

Monoclonal Anti-RAP1 antibody produced in mouse may be used in enzyme linked immunosorbent assay (ELISA) and immunoblotting.

Actions biochimiques/physiologiques

Rap1 (repressor/activator protein) helps to guard telomeres, assemble telomerase, and controls telomere length. At telomeres, Rap1 also participates in the suppression of non-homologous end joining (NHEJ). It involves in genomewide transcriptional modulation. Knockdown of Rap1 induces apoptosis in hepatocellular carcinoma cell line HepG2.

Forme physique

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Clause de non-responsabilité

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

TALEN gene knockouts reveal no requirement for the conserved human shelterin protein Rap1 in telomere protection and length regulation
Kabir S, et al.
Cell Reports, 9(4), 1273-1280 (2014)
Genetic variants in eleven telomere-associated genes and the risk of incident cardio/cerebrovascular disease: The Women's Genome Health Study
Zee RY, et al.
Clinica Chimica Acta; International Journal of Clinical Chemistry, 412(1-2), 199-202 (2011)
Decoding telomere protein Rap1: Its telomeric and nontelomeric functions and potential implications in diabetic cardiomyopathy
Cai Y, et al.
Cell Cycle, 16(19), 1765-1765 (2017)
Downregulation of Rap1 promotes 5-fluorouracil-induced apoptosis in hepatocellular carcinoma cell line HepG2
Zha Y, et al.
Oncology Reports, 31(4), 1691-1698 (2014)
Mammalian RAP1 controls telomere function and gene expression through binding to telomeric and extra-telomeric sites
Martinez P, et al.
Nature Cell Biology, 12(8), 768?780-768?780 (2010)

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