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쥐 Profilin 2 / PFN2 Gene ORF cDNA clone expression plasmid, C-Myc 태그

데이터시트리뷰관련제품프로토콜
Mouse PFN2 cDNA 클론 제품 정보
Gene_bank_ref_id:NM_019410.3
cDNA 크기:423bp
cDNA 설명:Full length Clone DNA of Mus musculus profilin 2 with C terminal Myc tag.
유전자 동의어:Pfn
:Mouse
벡터:pCMV3-C-Myc
Plasmid:
제한 사이트:
태그 씨퀀스:Myc Tag Sequence: GAGCAGAAACTCATCTCAGAAGAGGATCTG
염기서열 설명:
Sequencing primers:T7(TAATACGACTCACTATAGGG) BGH(TAGAAGGCACAGTCGAGG)
Promoter:Enhanced CMV mammalian cell promoter
Application:Stable or Transient mammalian expression
Antibiotic in E.coli:Kanamycin
Antibiotic in mammalian cell:Hygromycin
Shipping_carrier:Each tube contains lyophilized plasmid.
보관:The lyophilized plasmid can be stored at room temperature for three months.
Myc Tag Info

A myc tag is a polypeptide protein tag derived from the c-myc gene product that can be added to a protein using recombinant DNA technology. It can be used for affinity chromatography, then used to separate recombinant, overexpressed protein from wild type protein expressed by the host organism. It can also be used in the isolation of protein complexes with multiple subunits.

A myc tag can be used in many different assays that require recognition by an antibody. If there is no antibody against the studied protein, adding a myc-tag allows one to follow the protein with an antibody against the Myc epitope. Examples are cellular localization studies by immunofluorescence or detection by Western blotting.

The peptide sequence of the myc-tag is: N-EQKLISEEDL-C (1202 Da). It can be fused to the C-terminus and the N-terminus of a protein. It is advisable not to fuse the tag directly behind the signal peptide of a secretory protein, since it can interfere with translocation into the secretory pathway.

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연구배경

Profilin 2, also known as PFN2, is a ubiquitous actin monomer-binding protein belonging to the profilin family. It is highly expressed in brain, skeletal muscle and kidney and less strongly in heart, placenta, lung and liver. Profilin 2 binds to actin and affects the structure of the cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. Profilin 2 is thought to regulate actin polymerization in response to extracellular signals. It inhibits the formation of IP3 and DG by binding to PIP2.

참고자료
  • Da Silva. et al., 2003, J Cell Biol. 162 (7): 1267-79.
  • Honore B. et al., 1993, FEBS Lett. 330 (2): 151-5.
  • Joensuu T. et al., 1997, Genomics. 38 (3): 255-63.
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    Cat No: MG51608-CM
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