DDR2 Protein, Rat (HEK293, His)

The DDR2 protein is a tyrosine kinase critical in tissue remodeling, acting as a cell surface receptor for fibrillar collagen and affecting cell differentiation, extracellular matrix remodeling, migration, and proliferation. DDR2 is critical for bone development and centrally regulates osteoblast differentiation and chondrocyte maturation through MAP kinase signaling and activation of RUNX2. DDR2 Protein, Rat (HEK293, His) is the recombinant rat-derived DDR2 protein, expressed by HEK293 , with C-His labeled tag.

DDR2 protein, a tyrosine kinase integral to the regulation of tissue remodeling, functions as a cell surface receptor for fibrillar collagen, exerting control over cell differentiation, extracellular matrix remodeling, cell migration, and proliferation. Crucial for normal bone development, DDR2 plays a central role in osteoblast differentiation and chondrocyte maturation through a signaling pathway involving MAP kinases, culminating in the activation of the transcription factor RUNX2. Additionally, DDR2 regulates extracellular matrix remodeling by up-regulating collagenases MMP1, MMP2, and MMP13, thereby facilitating cell migration and tumor cell invasion. Its involvement extends to promoting fibroblast migration and proliferation, contributing to the dynamic process of cutaneous wound healing.

Measured by its binding ability in a functional ELISA. Immobilized Collagen I at 10 µg/mL can bind Rat DDR2 with an apparent KD is 7.841 nM.

• 
  Measured by its binding ability in a functional ELISA. Immobilized Collagen I at 10 µg/mL can bind Rat DDR2 with an apparent KD is 7.841 nM.

Rat

HEK293

C-His

B1WC09 (Q24-R399)

685781  [NCBI]

QVNPAICRYPLGMSGGHIPDEDITASSQWSESTAAKYGRLDSEEGDGAWCPEIPVQPDDLKEFLQIDLRTLHFITLVGTQGRHAGGHGIEFAPMYKINYSRDGNRWISWRNRHGKQVLDGNSNPYDVFLKDLEPPIVARFVRLIPVTDHSMNVCMRVELYGCVWLDGLVSYNAPAGQQFVLPGGSIIYLNDSVYDGAVGYSMTEGLGQLTDGVSGLDDFTQTHEYHVWPGYDYVGWRNESATNGFIEIMFEFDRVRNFTTMKVHCNNMFAKGVKIFKEVQCYFRSETSEWEPTAVYFPLVLDDVNPSARFVTVPLHHRMASAIKCQYHFADTWMMFSEITFQSDAAMYNNSGALPTSPMAPTTFDPMLKVDDSNTR

Approximately 50-70 kDa due to the glycosylation

• 
  Greater than 95% as determined by reducing SDS-PAGE.

Lyophilized powder

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.