DDR2 (epithelial discoidin domain receptor 2) receptor tyrosine kinase (RTK), is a single-pass type I transmembrane glycoprotein that belongs to the insulin receptor (InsR)subfamily of the tyrosine protein kinase family. DDR2 comprises a 378-aa extracellular domain (ECD), a transmembrane region (TM), and a 434-aa intracellular kinase domain.  DDR2 may play a key role in the communication of cells with their microenvironment and be involved in the regulation of cell growth, differentiation and metabolism. Like other RTKs, DDR2 transduces signals across the membrane has been shown to be ligand induced receptor oligomerization and subsequent intracellular phosphorylation. This autophosphorylation leads to phosphorylation of cytosolic targets as well as association with other molecules, which are involved in pleiotropic effects of signal transduction.  DDR2 contains a distinct extracellular region encompassing a factor VIII-like domain.  DDR2 is required for normal bone development and regulates osteoblast differentiation and chondrocyte maturation via a signaling pathway that involves MAP kinases and leads to the activation of the transcription factor RUNX2. DDR2 regulates remodeling of the extracellular matrix by up-regulation of the collagenases MMP1, MMP2 and MMP13, and thereby facilitates cell migration and tumor cell invasion. DDR2 promotes fibroblast migration and proliferation, and thereby contributes to cutaneous wound healing.  Mutations in DDR2 are associated with Spondyloepimetaphyseal dysplasia short limb-hand type (SEMD-SL).

DDR2 (epithelial discoidin domain receptor 2) receptor tyrosine kinase (RTK), is a single-pass type I transmembrane glycoprotein that belongs to the insulin receptor (InsR)subfamily of the tyrosine protein kinase family. DDR2 comprises a 378-aa extracellular domain (ECD), a transmembrane region (TM), and a 434-aa intracellular kinase domain.  DDR2 may play a key role in the communication of cells with their microenvironment and be involved in the regulation of cell growth, differentiation and metabolism. Like other RTKs, DDR2 transduces signals across the membrane has been shown to be ligand induced receptor oligomerization and subsequent intracellular phosphorylation. This autophosphorylation leads to phosphorylation of cytosolic targets as well as association with other molecules, which are involved in pleiotropic effects of signal transduction.  DDR2 contains a distinct extracellular region encompassing a factor VIII-like domain.  DDR2 is required for normal bone development and regulates osteoblast differentiation and chondrocyte maturation via a signaling pathway that involves MAP kinases and leads to the activation of the transcription factor RUNX2. DDR2 regulates remodeling of the extracellular matrix by up-regulation of the collagenases MMP1, MMP2 and MMP13, and thereby facilitates cell migration and tumor cell invasion. DDR2 promotes fibroblast migration and proliferation, and thereby contributes to cutaneous wound healing.  Mutations in DDR2 are associated with Spondyloepimetaphyseal dysplasia short limb-hand type (SEMD-SL).

 

Product Details

 

Gene Symbol: DDR2; TKT; MIG20a; NTRKR3; TYRO10; CD167b

 

NCBI Gene ID: 4921

 

Uniprot Entry: Q16832

 

Construct Details: Full length human DDR2 gene is subcloned into the Lentiviral expression vector pLTC with an upstream CMV promoter and with or without an antibiotic selection marker, which can be used for both transient and stable expression in mammalian cells.  It can be co-transfected with the LentiPAK DNA mix (SKU# LP-001) into HEK293 cells to produce high titer lentiviral particles. Multiple choices of a stable antibiotic selection marker are available.

 

Vector Type: pLTC or pLTC-IRES-Marker (lentiviral expression vector containing a heterologous CMV promoter +/- a selection marker, see the vector map above)

 

Formulation: Supplied with 10 μg of endotoxin-free plasmid DNA at 200 ng/μl in sterile TE buffer (pH8.0)

 

Gene Insert Size: 2568 (bp)

 

Gene Insert Sequence:  

ATGATCCTGATTCCCAGAATGCTCTTGGTGCTGTTCCTGCTGCTGCCTATCTTGAGTTCTGCAAAAGCTC

AGGTTAATCCAGCTATATGCCGCTATCCTCTGGGCATGTCAGGAGGCCAGATTCCAGATGAGGACATCAC

AGCTTCCAGTCAGTGGTCAGAGTCCACAGCTGCCAAATATGGAAGGCTGGACTCAGAAGAAGGGGATGGA

GCCTGGTGCCCTGAGATTCCAGTGGAACCTGATGACCTGAAGGAGTTTCTGCAGATTGACTTGCACACCC

TCCATTTTATCACTCTGGTGGGGACCCAGGGGCGCCATGCAGGAGGTCATGGCATCGAGTTTGCCCCCAT

GTACAAGATCAATTACAGTCGGGATGGCACTCGCTGGATCTCTTGGCGGAACCGTCATGGGAAACAGGTG

CTGGATGGAAATAGTAACCCCTATGACATTTTCCTAAAGGACTTGGAGCCGCCCATTGTAGCCAGATTTG

TCCGGTTCATTCCAGTCACCGACCACTCCATGAATGTGTGTATGAGAGTGGAGCTTTACGGCTGTGTCTG

GCTAGATGGCTTGGTGTCTTACAATGCTCCAGCTGGGCAGCAGTTTGTACTCCCTGGAGGTTCCATCATT

TATCTGAATGATTCTGTCTATGATGGAGCTGTTGGATACAGCATGACAGAAGGGCTAGGCCAATTGACCG

ATGGTGTGTCTGGCCTGGACGATTTCACCCAGACCCATGAATACCACGTGTGGCCCGGCTATGACTATGT

GGGCTGGCGGAACGAGAGTGCCACCAATGGCTACATTGAGATCATGTTTGAATTTGACCGCATCAGGAAT

TTCACTACCATGAAGGTCCACTGCAACAACATGTTTGCTAAAGGTGTGAAGATCTTTAAGGAGGTACAGT

GCTACTTCCGCTCTGAAGCCAGTGAGTGGGAACCTAATGCCATTTCCTTCCCCCTTGTCCTGGATGACGT

CAACCCCAGTGCTCGGTTTGTCACGGTGCCTCTCCACCACCGAATGGCCAGTGCCATCAAGTGTCAATAC

CATTTTGCAGATACCTGGATGATGTTCAGTGAGATCACCTTCCAATCAGATGCTGCAATGTACAACAACT

CTGAAGCCCTGCCCACCTCTCCTATGGCACCCACAACCTATGATCCAATGCTTAAAGTTGATGACAGCAA

CACTCGGATCCTGATTGGCTGCTTGGTGGCCATCATCTTTATCCTCCTGGCCATCATTGTCATCATCCTC

TGGAGGCAGTTCTGGCAGAAAATGCTGGAGAAGGCTTCTCGGAGGATGCTGGATGATGAAATGACAGTCA

GCCTTTCCCTGCCAAGTGATTCTAGCATGTTCAACAATAACCGCTCCTCATCACCTAGTGAACAAGGGTC

CAACTCGACTTACGATCGCATCTTTCCCCTTCGCCCTGACTACCAGGAGCCATCCAGGCTGATACGAAAA

CTCCCAGAATTTGCTCCAGGGGAGGAGGAGTCAGGCTGCAGCGGTGTTGTGAAGCCAGTCCAGCCCAGTG

GCCCTGAGGGGGTGCCCCACTATGCAGAGGCTGACATAGTGAACCTCCAAGGAGTGACAGGAGGCAACAC

ATACTCAGTGCCTGCCGTCACCATGGACCTGCTCTCAGGAAAAGATGTGGCTGTGGAGGAGTTCCCCAGG

AAACTCCTAACTTTCAAAGAGAAGCTGGGAGAAGGACAGTTTGGGGAGGTTCATCTCTGTGAAGTGGAGG

GAATGGAAAAATTCAAAGACAAAGATTTTGCCCTAGATGTCAGTGCCAACCAGCCTGTCCTGGTGGCTGT

GAAAATGCTCCGAGCAGATGCCAACAAGAATGCCAGGAATGATTTTCTTAAGGAGATAAAGATCATGTCT

CGGCTCAAGGACCCAAACATCATCCATCTATTAGCTGTGTGTATCACTGATGACCCTCTCTGTATGATCA

CTGAATACATGGAGAATGGAGATCTCAATCAGTTTCTTTCCCGCCACGAGCCCCCTAATTCTTCCTCCAG

CGATGTACGCACTGTCAGTTACACCAATCTGAAGTTTATGGCTACCCAAATTGCCTCTGGCATGAAGTAC

CTTTCCTCTCTTAATTTTGTTCACCGAGATCTGGCCACACGAAACTGTTTAGTGGGTAAGAACTACACAA

TCAAGATAGCTGACTTTGGAATGAGCAGGAACCTGTACAGTGGTGACTATTACCGGATCCAGGGCCGGGC

AGTGCTCCCTATCCGCTGGATGTCTTGGGAGAGTATCTTGCTGGGCAAGTTCACTACAGCAAGTGATGTG

TGGGCCTTTGGGGTTACTTTGTGGGAGACTTTCACCTTTTGTCAAGAACAGCCCTATTCCCAGCTGTCAG

ATGAACAGGTTATTGAGAATACTGGAGAGTTCTTCCGAGACCAAGGGAGGCAGACTTACCTCCCTCAACC

AGCCATTTGTCCTGACTCTGTGTATAAGCTGATGCTCAGCTGCTGGAGAAGAGATACGAAGAACCGTCCC

TCATTCCAAGAAATCCACCTTCTGCTCCTTCAACAAGGCGACGAGTGA

 

 

Primers: Gene insert coding sequence can be confirmed by following primers:

(a) forward (or 5'-end) primer: 5’-CAAATGGGCGGTAGGCGTG-3’;

(b) reverse (or 3'-end) primer: 5’-CCAGGTTTCCGGGCCCTCAC-3’

 

 

Note: The sequence may vary due to the naturally occurring variants or mutations, such as single nucleotide polymorphism, or the artifact during PCR amplification.  High fidelity PCR systems should always be used. 

 

 

 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

Restriction: This product is not transferable or re-sellable.  Customer obtain no right to transfer, assign, or sublicense its use rights, or to transfer, resell, package, or otherwise distribute the product, or to use the product for the benefit of any third party or for any commercial purpose.  Customer may only use the product in compliance with applicable local, state and federal laws, regulations and rules.  Customer may not directly or indirectly use the product or allow the transfer, transmission, export or re-export of all or any part of the product in violation of any export control law or regulation of the united states or any other relevant jurisdiction.  Your use of this product constitutes acceptance of the terms of this limited use agreement.  Please refer to our “terms & conditions” for details.  If you are not willing to accept the limitation of this agreement, G&P Biosciences will accept return of the product for a full/partial refund.

 

Storage

 

The product is shipped at 4°C. Upon receipt, centrifuge the product briefly before opening the vial. It is recommended to store small aliquots at the temperature below –20°C for long-term storage and the product is stable for 6 months. 

 

 

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

 

 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.

 

References

 

 

 

Additional supporting documents, including PDS, COA and MSDS are available upon request.

 

 

 

FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE IN HUMAN.