CPEB2 (cytoplasmic polyadenylation element binding protein 2) Antibody

• Catalog#: ARP41186_P050
• Accession#: NP_872291
• Size: 50µg

Description: 
CPEB2 is highly similar to cytoplasmic polyadenylation element binding protein (CPEB), an mRNA-binding protein that regulates cytoplasmic polyadenylation of mRNA as a trans factor in oogenesis and spermatogenesis. Studies of the similar gene in mice suggested a possible role of this protein in transcriptionally inactive haploid spermatids.The protein encoded by this gene is highly similar to cytoplasmic polyadenylation element binding protein (CPEB), an mRNA-binding protein that regulates cytoplasmic polyadenylation of mRNA as a trans factor in oogenesis and spermatogenesis. Studies of the similar gene in mice suggested a possible role of this protein in transcriptionally inactive haploid spermatids. Alternatively spliced transcript variants encoding distinct isoforms have been described.

Species Reactivity:  Human,Mouse,Rat   Gene Symbol:  CPEB2   Alias_Symbols:  MGC119575, MGC119576, MGC119577   Peptide ID:  P22561   ELISA titre using peptide based assay:  1:62500   Click Here to view more information (protein size, molecular weight, etc)

Antigen Specificity:  Polyclonal antibody produced in rabbits immunized with a synthetic peptide corresponding to a region of Human CPEB2 with an internal ID of P22561  Reconstitution and Storage:  Antibody is lyophilized from PBS buffer with 2% sucrose. Add 50 µl of distilled water. Final antibody concentration is 1 mg/ml. For longer periods of storage, store at -20°C. Avoid repeat freeze-thaw cycles.  Key Reference:  Kurihara,Y., (2003) Biol. Reprod. 69 (1), 261-268  Quality Control:  Rabbit Ig G is purified by peptide affinity chromatography method.  Suggested starting concentrations are provided. Optimal dilutions should be determined by end-user. Differences in calculated versus apparent molecular weight may be due to post-translational modifications or protein hydrophobicity. For research use only not for diagnostic, human, or veterinary use.

Western Blot Suggested dilution at 0.5µg/ml in 5% skim milk / PBS buffer, and HRP conjugated anti-Rabbit IgG should be diluted in 1: 50,000 - 100,000 as second antibody. Immunoblot ARP41186-QC9928-WB.jpg

 

Protein_Accession#	Protein Size	Nucleotide Accession#	Swissprot Id	Molecular Weight
NP_872291	589	NM_182485	Q7Z5Q1-2	65kDa
NP_872587	559	NM_182646		62kDa