|Datasheet||Specific References||Reviews||Related Products||Protocols|
|ORF Clone of Rattus norvegicus nerve growth factor (beta polypeptide) DNA.|
|KpnI + XhoI|
|FLAG Tag Sequence: GATTACAAGGATGACGACGATAAG|
|Identical with the Gene Bank Ref. ID sequence.|
|Whatman FTA elute card (Cat: WB120410) contains 5-10 μg of plasmid.|
|The Whatman FTA elute card can be stored at room temperature for three months under dry condition.|
|Vector Type||Mammalian Expression Vector|
|Expression Method||Constiutive ,Stable / Transient|
|Selection In Mammalian Cells||Hygromycin|
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.
|Rat NGF Gene cDNA Clone (full-length ORF Clone)||RG80426-G|
|Rat NGF Gene cDNA Clone (full-length ORF Clone), expression ready, His-tagged||RG80426-G-H|
|Rat NGF Gene cDNA Clone (full-length ORF Clone), expression ready, Myc-tagged||RG80426-G-M|
|Rat NGF Gene cDNA Clone (full-length ORF Clone), expression ready, untagged||RG80426-G-N|
|Rat NGF Gene cDNA Clone (full-length ORF Clone), expression ready, HA-tagged||RG80426-G-Y|
|Product name||Product name|
Nerve growth factor (NGF) is important for the development and maintenance of the sympathetic and sensory nervous systems. NGF protein was identified as a large complex consisting of three non-covalently linked subunits, α, β, and γ, among which, the β subunit, called β-NGF (beta-NGF), was demonstrated to exhibits the growth stimulating activity of NGF protein. NGFB/beta-NGF gene is a member of the NGF-beta family and encodes a secreted protein which homodimerizes and is incorporated into a larger complex. NGF protein acts via at least two receptors on the surface of cells (TrkA and p75 receptors) to regulate neuronal survival, promote neurite outgrowth, and up-regulate certain neuronal functions such as mediation of pain and inflammation. In addition, previous studies indicated that NGF may also have an important role in the regulation of the immune system.