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Human LSM3 ORF mammalian expression plasmid, N-Flag tag

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Human LSM3 Información de producto de clon de cDNA
Gene_bank_ref_id:BC007055
Tamaño de cDNA:309bp
Descripción de cDNA:Full length Clone DNA of Homo sapiens LSM3 homolog, U6 small nuclear RNA associated (S. cerevisiae) with N terminal Flag tag.
Sinónimo de gen:SMX4, USS2, YLR438C
Especie:Human
Vector:pCMV3-N-FLAG
Plasmid:
Sitio de restricción:
Secuencia de etiquetas:FLAG Tag Sequence: GATTACAAGGATGACGACGATAAG
Descripción de la secuencia:
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.
Almacenamiento:The lyophilized plasmid can be stored at room temperature for three months.
FLAG Tag Info

FLAG-tag, or FLAG octapeptide, is a polypeptide protein tag 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 FLAG-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 FLAG-tag to this protein allows one to follow the protein with an antibody against the FLAG sequence. Examples are cellular localization studies by immunofluorescence or detection by SDS PAGE protein electrophoresis.

The peptide sequence of the FLAG-tag from the N-terminus to the C-terminus is: DYKDDDDK (1012 Da). It can be used in conjunction with other affinity tags, for example a polyhistidine tag (His-tag), HA-tag or Myc-tag. It can be fused to the C-terminus or the N-terminus of a protein. Some commercially available antibodies (e.g., M1/4E11) recognize the epitope only when it is present at the N-terminus. However, other available antibodies (e.g., M2) are position-insensitive.

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Fondo

LSM3 is a member of the snRNP Sm proteins family. Sm-like proteins can be detected in a variety of organisms. They all have the Sm sequence motif, which consists of 2 regions separated by a linker of variable length that folds as a loop. The Sm-like proteins are thought to form a stable heteromer present in tri-snRNP particles, which are important for pre-mRNA splicing. LSM3binds specifically to the 3'-terminal U-tract of U6 snRNA.

Referencias
  • Gerhard DS. et al., 2004, Genome Res. 14 (10B): 2121-7.
  • Lehner B. et al., 2004, Genome Res. 14 (7): 1315-23.
  • Lehner B. et al., 2004, Genomics. 83 (1): 153-67.
  • Size / Price
    Catálogo: HG14554-NF
    Precio de lista:   (Save )
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    Disponibilidad2-3 weeksInstrucciones de envío
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