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Key Documents

SAB4503053

Sigma-Aldrich

Anti-Ubiquitin antibody produced in rabbit

affinity isolated antibody

Synonyme(s) :

RPS27A, UBA52, UBA80, UBCEP1, Ubiquitin

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About This Item

Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

rabbit

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Poids mol.

antigen 8 kDa

Espèces réactives

mouse, rat, human

Concentration

~1 mg/mL

Technique(s)

ELISA: 1:20000
immunohistochemistry: 1:50-1:100

Numéro d'accès NCBI

Numéro d'accès UniProt

Conditions d'expédition

wet ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... UBA52(7311)

Description générale

Anti-Ubiquitin Antibody detects endogenous levels of total Ubiquitin protein.
Ribosomal protein S27a (RPS27A), also known as ubiquitin carboxyl extension protein 1 (UBCEP-1), is a ribosomal protein, which is naturally synthesized as an ubiquitin (Ub) C-terminal extension protein. The protein is encoded by RPS27A gene mapped to human chromosome 2p16. RPS27 is a 9.8kDa protein characterized with one zinc finger domain in its monomeric state.

Immunogène

The antiserum was produced against synthesized peptide derived from human Ubiquitin.

Immunogen Range: 40-89

Application

Anti-Ubiquitin antibody produced in rabbit has been used in following assays:
  • Western blot analysis.
  • Immunofluorescence-proximity ligation assay (IF-PLA).
  • Immunofluorescence.

Actions biochimiques/physiologiques

Ribosomal protein S27a (RPS27a) is involved in ribosome biogenesis and post-translational modifications of proteins. The encoded protein enhances cell proliferation, controls cell cycle progression, and inhibits apoptosis of leukemia cells. Overexpression of RPS27A or ubiquitin results in advanced-phase chronic myeloid leukemia (CML) and acute leukemia (AL). Hence drugs targeting RPS27a combining with tyrosine kinase inhibitor (TKI) might be a potential treatment for TKI resistant CML patients. Elevated expression of ubiquitin carboxyl extension protein 1 (UBCEP-1), which is a component of ubiquitin pathway, promotes prostate carcinoma development, via increasing the degradation of proteins involved in growth inhibition or apoptosis. RPS27a might act as a unique stress sensor in cells, which results in increased p53 activity leading to inhibition of cell cycle progression.

Caractéristiques et avantages

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Forme physique

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

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)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Les clients ont également consulté

Houcai Wang et al.
Oncotarget, 7(14), 18638-18650 (2016-03-05)
STAT3 plays a pivotal role in the hematopoietic system, which constitutively activated by BCR-ABL via JAK and Erk/MAP-kinase pathways. Phospho-STAT3 was overexpressed in imatinib-resistant CML patients as relative to imatinib responsive ones. By activation of the STAT3 pathway, BCR-ABL can
Nicholas S Caron et al.
Human molecular genetics, 23(9), 2324-2338 (2013-12-18)
Huntington's disease (HD) is an autosomal dominant, neurodegenerative disorder that can be characterized by the presence of protein inclusions containing mutant huntingtin within a subset of neurons in the brain. Since their discovery, the relevance of inclusions to disease pathology
Nagisa Nosrati et al.
Gene, 559(1), 44-51 (2015-01-17)
The small ribosomal protein RPS27a is known to play a role in the activation of cellular checkpoints via p53 which links ribosome biogenesis to cell cycle progression. Here, we show that RPS27a gene is a direct transcriptional target of p53
Santhosh Kumar Sariki et al.
The FEBS journal, 283(22), 4056-4083 (2016-10-26)
Mutations in the Senataxin gene, SETX are known to cause the neurodegenerative disorders, ataxia with oculomotor apraxia type 2 (AOA2), and amyotrophic lateral sclerosis 4 (ALS4). However, the mechanism underlying disease pathogenesis is still unclear. The Senataxin N-terminal protein-interaction and
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Biochemical and biophysical research communications, 446(4), 1204-1210 (2014-04-01)
Ribosomal protein S27a (RPS27a) could perform extra-ribosomal functions besides imparting a role in ribosome biogenesis and post-translational modifications of proteins. The high expression level of RPS27a was reported in solid tumors, and we found that the expression level of RPS27a

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