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人 TGM2 / Transglutaminase 2 基因ORF全长cDNA克隆(表达载体), C-Flag 标签

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 TGM2 cDNA Clone产品信息
NCBI注册码:NM_004613.2
参考序列ORF长度:2064bp
cDNA基因描述:Full length Clone DNA of Homo sapiens transglutaminase 2 (C polypeptide, protein-glutamine-gamma-glutamyltransferase) with Flag tag.
分子别称:TG2, TGC, GNAH, G-ALPHA-h, TGM2
分子种属:Human
载体:pCMV2-FLAG
质粒:pCMV2-TGM2-flag
限制性酶切位点:HindIII + XhoI (5.4kb + 2.11kb)
Tag序列:FLAG Tag Sequence: GATTACAAGGATGACGACGATAAG
序列信息:Identical with the Gene Bank Ref. ID sequence.
测序引物:T7(TAATACGACTCACTATAGGG) BGH(TAGAAGGCACAGTCGAGG)
( We provide with TGM2 qPCR primers for gene expression analysis, HP101010 )
启动子:Enhanced CMV mammalian cell promoter
Application:Stable or Transient mammalian expression
抗生素(大肠杆菌):Kanamycin
抗生素(哺乳动物细胞):Hygromycin
运输方式:Each tube contains lyophilized plasmid.
储存方法:The lyophilized plasmid can be stored at room temperature for three months.
 TGM2 基因质粒图
Human TGM2 Gene cDNA Clone (full-length ORF Clone), expression ready, FLAG-tagged
pCMV2-FLAG Vector Information
 
Vector Name pCMV2-FLAG
Vector Size 5592bp
Vector Type Mammalian Expression Vector
Expression Method Constiutive, Stable / Transient
Promoter CMV
Antibiotic Resistance Kanamycin
Selection In Mammalian Cells Hygromycin
Protein Tag FLAG
Sequencing Primer Forward:T7(TAATACGACTCACTATAGGG)
Reverse:BGH(TAGAAGGCACAGTCGAGG)

Schematic of pCMV2-FLAG Multiple Cloning Sites

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.

人 TGM2 / Transglutaminase 2 基因ORF全长cDNA克隆(表达载体), C-Flag 标签 on other vectors
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参考资料
  • Ruan Q, et al. (2007) Transglutaminase 2 in neurodegenerative disorders. Front Biosci. 12: 891-904.
  • Ai L, et al. (2008) The transglutaminase 2 gene (TGM2), a potential molecular marker for chemotherapeutic drug sensitivity, is epigenetically silenced in breast cancer. Carcinogenesis. 29(3): 510-8.
  • Filiano AJ, et al. (2010) Transglutaminase 2 protects against ischemic stroke. Neurobiol Dis. 39(3): 334-43.
  • Park D, et al. (2010) Transglutaminase 2: a multi-functional protein in multiple subcellular compartments. Amino Acids. 39(3): 619-31.
  • Miyoshi N, et al. (2010) TGM2 is a novel marker for prognosis and therapeutic target in colorectal cancer. Ann Surg Oncol. 17(4): 967-72.
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