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C1872

Sigma-Aldrich

Anti-CPSF2 (C-terminal) antibody produced in rabbit

~1.0 mg/mL, affinity isolated antibody, buffered aqueous solution

Sinônimo(s):

Anti-100-KD subunit, Anti-CPSF100, Anti-Cleavage and polyadenylation specificity factor 2

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About This Item

Código UNSPSC:
12352203

fonte biológica

rabbit

conjugado

unconjugated

forma do anticorpo

affinity isolated antibody

tipo de produto de anticorpo

primary antibodies

Formulário

buffered aqueous solution

peso molecular

antigen ~100 kDa

reatividade de espécies

human

concentração

~1.0 mg/mL

técnica(s)

immunoprecipitation (IP): 2-5 μg using A20 cell lysates
western blot: 2-4 μg/mL using K562 cell lysates

nº de adesão UniProt

Condições de expedição

dry ice

temperatura de armazenamento

−20°C

Informações sobre genes

human ... CPSF2(53981)
mouse ... Cpsf2(51786)

Imunogênio

synthetic peptide corresponding to amino acids 718-732 of human CPSF2 conjugated to KLH. The corresponding sequence is identical in mouse.

Aplicação

Anti-CPSF2 (C-terminal) antibody produced in rabbit is suitable for immunoprecipitation at a concentration of 2-5μg using A20 cell lysates and western blotting at a concentration of 2-4μg/mL using K562 cell lysates.

Ações bioquímicas/fisiológicas

Cleavage and polyadenylation specificity factor subunit 2 is a protein encoded by the CPSF2 gene in humans. It is also referred to as CPSF100. CPSF and cleavage stimulation factor (CstF) play an important role during the formation of the 3′ ends of mRNA for 3′ cleavage of the transcript as well as for subsequent polyadenylation. CPSF and poly(A) polymerase (PAP) activity is controlled by Eg2-catalyzed phosphorylation during formation of cytoplasmic polyadenylation complex.

forma física

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

Exoneração de responsabilidade

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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Código de classe de armazenamento

12 - Non Combustible Liquids

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

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


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W Schul et al.
The EMBO journal, 15(11), 2883-2892 (1996-06-03)
The cleavage stimulation factor (CstF), and the cleavage and polyadenylation specificity factor (CPSF) are necessary for 3'-terminal processing of polyadenylated mRNAs. To study the distribution of 3' cleavage factors in the nuclei of human T24 cells, monoclonal antibodies against the
A Jenny et al.
Molecular and cellular biology, 14(12), 8183-8190 (1994-12-01)
During the formation of the 3' ends of mRNA, the cleavage and polyadenylation specificity factor (CPSF) is required for 3' cleavage of the transcript as well as for subsequent polyadenylation. Using peptide sequences from a tryptic digest, we have cloned
R Hodgman et al.
Development (Cambridge, England), 128(14), 2815-2822 (2001-08-30)
In both vertebrates and invertebrates, the expression of several maternal mRNAs is regulated by cytoplasmic polyadenylation. In Xenopus oocytes, where most of the biochemical details of this process have been examined, polyadenylation is controlled by CPEB, a sequence-specific RNA binding

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