|Vector Type||Mammalian Expression Vector|
|Expression Method||Constiutive ,Stable / Transient|
|Selection In Mammalian Cells||Hygromycin|
A myc tag is a polypeptide protein tag derived from the c-myc gene product 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 myc 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 myc-tag allows one to follow the protein with an antibody against the Myc epitope. Examples are cellular localization studies by immunofluorescence or detection by Western blotting.
The peptide sequence of the myc-tag is: N-EQKLISEEDL-C (1202 Da). It can be fused to the C-terminus and the N-terminus of a protein. It is advisable not to fuse the tag directly behind the signal peptide of a secretory protein, since it can interfere with translocation into the secretory pathway.
|小鼠 RAC2 基因ORF全长cDNA克隆(表达载体), C-GFPSpark 标签||MG52761-ACG|
|小鼠 RAC2 基因ORF全长cDNA克隆(表达载体), C-OFPSpark 标签||MG52761-ACR|
|小鼠 RAC2 基因ORF全长cDNA克隆(表达载体), N-GFPSpark 标签||MG52761-ANG|
|小鼠 RAC2 基因ORF全长cDNA克隆(表达载体), N-OFPSpark 标签||MG52761-ANR|
|小鼠 RAC2 基因ORF全长cDNA克隆(表达载体), C-Flag 标签||MG52761-CF|
|小鼠 RAC2 基因ORF全长cDNA克隆(表达载体), C-His 标签||MG52761-CH|
|小鼠 RAC2 基因ORF全长cDNA克隆(表达载体), C-Myc 标签||MG52761-CM|
|小鼠 RAC2 基因ORF全长cDNA克隆(表达载体), C-HA 标签||MG52761-CY|
|小鼠 RAC2 基因ORF全长cDNA(克隆载体)||MG52761-G|
|小鼠 RAC2 基因ORF全长cDNA克隆(表达载体), N-Flag 标签||MG52761-NF|
|小鼠 RAC2 基因ORF全长cDNA克隆(表达载体), N-His 标签||MG52761-NH|
|小鼠 RAC2 基因ORF全长cDNA克隆(表达载体), N-Myc 标签||MG52761-NM|
|小鼠 RAC2 基因ORF全长cDNA克隆(表达载体), N-HA 标签||MG52761-NY|
|小鼠 RAC2 基因ORF全长cDNA克隆(表达载体)||MG52761-UT|
Ras-related C3 botulinum toxin substrate 2 (Rac2) is a small G-protein belonging to the Ras subfamily of the GTPase family. Rac2 acts as an "on / off" switch for signal transduction cascades and motilities. When GDP is attached to the small G-protein, the enzyme is inactivated. Release of the GDP and replace of the GTP cativate the GTPasee. Rac2 remains active until the GTP is hydrolyzed to GDP. Rac2 is a hematopoietic-specific Rho family GTPase implicated as an important constituent of the NADPH oxidase complex and shares 92% amino acid identity with the ubiquitously expressed Rac1. The small G-protein Rac2 regulates the rearrangements of actin and membrane necessary for Fcy receptor-mediated phagocytosis by macrophages. Activated Rac2 binds to the p21-binding domain of PAK1 and this binding provided a basis for microscopic methods to localize activation of these G proteins inside cells.