The synthesis of this Recombinant Human PTK7 protein depends on the utilization of recombinant DNA technology to a large degree. DNA sequences that encoded the PTK7 protein could be inserted into a vector and introduced into an expression host, Yeast, where it could be easily expressed in and purified from. The expression of this PTK7 protein was at 31-704aa. N-terminal 6xHis tag was fused with this protein. The purity is 90%+ determined by SDS-PAGE.
PTK7 (also known as CCK4) is gene encoding a protein named inactive tyrosine-protein kinase 7(PTK7) in human. The protein encoded by this gene is also known as colon carcinoma kinase 4 (CCK4), protein-tyrosine kinase 7, pseudo tyrosine kinase receptor 7 and tyrosine-protein kinase-like 7. The protein encoded by this gene is a positive regulator of canonical Wnt signaling pathway with its coreceptor activity. Moreover, this protein is also involved other biological processes, such as actin cytoskeleton reorganization, cell adhesion, cell migration and signal transduction.
||Greater than 90% as determined by SDS-PAGE.
||8430404F20Rik; CCK 4; CCK-4; Colon carcinoma kinase 4; Human colon carcinoma kinase 4 (CCK4) mRNA complete cds; Inactive tyrosine-protein kinase 7; mPTK7/CCK4; OTTHUMP00000217016; Protein tyrosine kinase PTK 7; Protein-tyrosine kinase 7; Pseudo tyrosine kinase receptor 7; PTK 7; PTK7; PTK7 protein tyrosine kinase 7; PTK7 protein tyrosine kinase; PTK7_HUMAN; Serum response factor; Srf; Tyrosine-protein kinase-like 7
||Homo sapiens (Human)
|Target Protein Sequence
Note: The complete sequence including tag
sequence, target protein sequence and linker sequence could be provided upon request.
Liquid or Lyophilized powder
Note: We will preferentially ship the format that
we have in stock, however, if you have any special requirement for the format, please remark your
requirement when placing the order, we will prepare according to your demand.
|| If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the
glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer,
6% Trehalose, pH 8.0.
||We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
||Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw
||The shelf life is related to many factors, storage state, buffer ingredients, storage temperature
and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized
form is 12 months at -20°C/-80°C.
||3-7 business days
||Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
|Datasheet & COA
|| Please contact us to get it.