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Canine FGF9 ORF mammalian expression plasmid, N-Flag tag

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Canine FGF9 cDNA Clone Product Information
RefSeq ORF Size:627bp
cDNA Description:Full length Clone DNA of Canis lupus familiaris fibroblast growth factor 9 (glia-activating factor) with N terminal Flag tag.
Gene Synonym:FGF9
Restriction Site:
Sequence Description:
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.
Storage: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.

Product nameProduct name
Cynomolgus FGF21 / Fibroblast Growth Factor 21 Protein (His Tag)Human / Cynomolgus FGF16 / FGF-16 ProteinHuman FGFR2 / CD332 Protein (ECD, His Tag)Mouse bFGF / FGF2 Protein (His Tag)Cynomolgus / Rhesus FGFR3 / CD333 Protein (His Tag)Human FGFR3 / CD333 Protein (alpha(IIIb), His Tag)Human FGFR2 / CD332 Protein (beta(IIIc), His Tag)Human FGFR3 / CD333 Protein (alpha(IIIb), Fc Tag)Human FGF7 / FGF-7 / KGF Protein (His Tag)Human FGFR2 / CD332 Protein (alpha(IIIb), Fc Tag)Human bFGF / FGF2 ProteinHuman aFGF / FGF1 ProteinHuman FGF9 Protein (Fc Tag)Human FGFR1 / CD331 Protein (His & Fc Tag)Human FGFR4 / FGF Receptor 4 Protein (Fc Tag)Human FGFR4 / FGF Receptor 4 Protein (His & Fc Tag)Human FGFR2 Protein (His & Fc Tag)Mouse FGFR3 / CD333 Protein (His & Fc Tag)Mouse FGFR4 / CD334 Protein (His Tag)Human FGFR1 / CD331 Protein (His Tag)Mouse FGFR4 / CD334 Protein (His & Fc Tag)Human FGF10 / KGF2 ProteinMouse / Rat aFGF / FGF1 ProteinMouse FGFR3 / CD333 Protein (His Tag)Human FGFR2 / CD332 Protein (His Tag)Mouse FGFRL1 / FGFR5 Protein (His Tag)Mouse FGF18 / FGF-18 Protein (His Tag)Mouse FGFR1 / CD331 Protein (His Tag)Mouse FGFR1 / CD331 Protein (Fc Tag)Human FGF21 Protein (His Tag)Human FGFR4 / FGF Receptor 4 Protein (His Tag)Mouse FGF21 / Fibroblast Growth Factor 21 Protein (His Tag)Human FGF18 / FGF-18 Protein (His Tag)Rat FGFR4 / FGF Receptor 4 Protein (Fc Tag)Human FGFR1 / CD331 Protein (His & GST Tag)Human FGF14 / SCA27 Protein (isoform 1B)Human FGFR2 / CD332 Protein (aa 400-821, His & GST Tag)Human FGFBP3 Protein (His Tag)Cynomolgus FGFR3 Protein (Fc Tag)Rat FGFR4 / FGF Receptor 4 Protein (His Tag)Human FGF19 ProteinHuman FGF17 ProteinRhesus FGFR4 / FGF Receptor 4 Protein (Fc Tag)Rhesus FGFR1 / CD331 Protein (Fc Tag)Mouse FGFR2 / CD332 Protein (Fc Tag)Human FGF6 / FGF-6 ProteinMouse FGFR2 / CD332 Protein (His Tag)Human FGFR1OP / FOP Protein (His & GST Tag)Cynomolgus aFGF / FGF1 ProteinCanine FGF12 ProteinCanine aFGF / FGF1 ProteinRhesus FGFR4 / FGF Receptor 4 Protein (His Tag)Rhesus FGFR1 / CD331 Protein (His Tag)Canine FGF14 / SCA27 ProteinCanine FGF9 / FGF-9 Protein (Fc Tag)Human FGFR3 / CD333 Protein (His Tag, ECD)Human FGFR3 / CD333 Protein (Fc Tag, ECD)Mouse FGF7 / FGF-7 / KGF Protein (His Tag)

Fibroblast growth factor 9 (FGF9) also known as Glia-activating factor or Heparin-binding growth factor 9, is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities, and are involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion. This protein was isolated as a secreted factor that exhibits a growth-stimulating effect on cultured glial cells. In nervous system, this protein is produced mainly by neurons and may be important for glial cell development. Expression of the mouse homolog of this gene was found to be dependent on Sonic hedgehog (Shh) signaling. Mice lacking the homolog gene displayed a male-to-female sex reversal phenotype, which suggested a role in testicular embryogenesis. FGF9 plays an important role in the regulation of embryonic development, cell proliferation, cell differentiation and cell migration. FGF9 may have a role in glial cell growth and differentiation during development, gliosis during repair and regeneration of brain tissue after damage, differentiation and survival of neuronal cells, and growth stimulation of glial tumors.

  • Giri D, et al. (1999) FGF9 is an autocrine and paracrine prostatic growth factor expressed by prostatic stromal cells. J Cell Physiol. 180(1): 53-60.
  • Schmahl J, et al. (2004) Fgf9 induces proliferation and nuclear localization of FGFR2 in Sertoli precursors during male sex determination. Development. 131(15): 3627-36.
  • Garcès A, et al. (2000) FGF9: a motoneuron survival factor expressed by medial thoracic and sacral motoneurons. J Neurosci Res. 60(1): 1-9.
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