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The pGEM-T is 3kb in length, and contains the amplicin resistance gene, conferring selection of the plasmid in E. coli, and the ori site which is the bacterial origin of replication. The plasmid has multiple cloning sites as shown below. The coding sequence was inserted by TA cloning. Many E. coli strains are suitable for the propagation of this vector including JM109, DH5α and TOP10.
The coding sequence can be easily obtained by digesting the vector with proper restriction enzyme(s). The coding sequence can also be amplified by PCR with M13 primers, or primer pair SP6 and T7.
|Rat Cdh8 ORF mammalian expression plasmid, C-GFPSpark tag||RG80278-ACG|
|Rat Cdh8 ORF mammalian expression plasmid, C-OFPSpark / RFP tag||RG80278-ACR|
|Rat Cdh8 ORF mammalian expression plasmid, C-Flag tag||RG80278-CF|
|Rat Cdh8 ORF mammalian expression plasmid, C-His tag||RG80278-CH|
|Rat Cdh8 ORF mammalian expression plasmid, C-Myc tag||RG80278-CM|
|Rat Cdh8 ORF mammalian expression plasmid, C-HA tag||RG80278-CY|
|Rat Cdh8 ORF mammalian expression plasmid, N-Flag tag||RG80278-NF|
|Rat Cdh8 ORF mammalian expression plasmid, N-His tag||RG80278-NH|
|Rat Cdh8 ORF mammalian expression plasmid, N-Myc tag||RG80278-NM|
|Rat Cdh8 ORF mammalian expression plasmid, N-HA tag||RG80278-NY|
|Rat Cdh8 natural ORF mammalian expression plasmid||RG80278-UT|
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Cadherins are integral membrane proteins that mediate calcium-dependent cell-cell adhesion. Type I cadherin proteins are composed of a large N-terminal extracellular domain, a single membrane-spanning domain, and a small, highly conserved C-terminal cytoplasmic domain. The extracellular domain consists of five subdomains, each containing a cadherin motif, and appears to determine the specificity of the protein's homophilic cell adhesion activity. Type II (atypical) cadherins are defined based on their lack of a HAV cell adhesion recognition sequence specific to type I cadherins. Cadherin 8, also known as CDH 8, is a type I I classical cadherin belonging to the cadherin superfamily. As mainly expressed in brain, CDH8 is found in certain nerve cell lines, such as retinoblasts, glioma cells and neuroblasts, and is putatively involved in synaptic adhesion, axon outgrowth and guidance. Human Cadherin 8 is a 799 amino acid single-pass type I transmembrane protein with a putative 29 aa signal sequence, and a 32 aa propeptide, a 560 aa mature extracellular domain, a 21 aa transmembrane domain and a 157 aa cytoplasmic domain. The human, mouse and rat proteins share approximately 98% homology.