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人 CLM-9 / TREM4 基因ORF全长cDNA克隆(表达载体), N-Flag 标签

产品数据评论相关产品实验方法
Human CD300LG cDNA Clone产品信息
NCBI注册码:BC025395
参考序列ORF长度:999bp
cDNA基因描述:Full length Clone DNA of Homo sapiens CD300 molecule-like family member g with N terminal Flag tag.
分子别称:CLM9, CLM-9, TREM4, TREM-4, NEPMUCIN, CD300LG
分子种属:Human
载体:pCMV3-SP-N-FLAG
质粒:
限制性酶切位点:
Tag序列:FLAG Tag Sequence: GATTACAAGGATGACGACGATAAG
序列信息:
测序引物:T7(TAATACGACTCACTATAGGG) BGH(TAGAAGGCACAGTCGAGG)
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.
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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研究背景

CLM-9, also known as TREM4, is a receptor which belongs to the TREM family. The TREM family of receptors regulates the activity of various cell types of the immune system including neutrophils, monocyte/macrophages, microglia, and dendritic cells. CLM-9 may mediate L-selectin-dependent lymphocyte rollings. It binds SELL in a calcium dependent manner. CLM-9 also binds lymphocyte which suggests that it functions in lymphocyte adhesion. The major CLM-9 transcript is expressed highly in human heart, skeletal muscle, and placenta. The mouse protein has been shown to be expressed in capillary endothelial cells. Human CLM-9 mediates the uptake of human IgA2 and mouse IgM.

参考资料
  • Clark GJ, et al. (2009) The CD300 molecules regulate monocyte and dendritic cell functions. Immunobiology. 214(9-10):730-6.
  • Engel K, et al. (2012) Bacterial expression of mutant argininosuccinate lyase reveals imperfect correlation of in-vitro enzyme activity with clinical phenotype in argininosuccinic aciduria. J Inherit Metab Dis. 35(1):133-40.
  • Lamesch P, et al. (2007) hORFeome v3.1: a resource of human open reading frames representing over 10,000 human genes. Genomics. 89(3):307-15.
  • Size / Price
    货号: HG13365-NF
    目录价: 
    单价:      (You Save: )
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    数量:+-
    库存2-3 weeks
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