DDR2 Protein, Human, Recombinant (hFc)

Catalog No. TMPY-00773

DDR2 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 69.4 kDa and the accession number is Q16832.

DDR2 Protein, Human, Recombinant (hFc)

Catalog No. TMPY-00773

DDR2 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 69.4 kDa and the accession number is Q16832.

Pack Size	Price	Availability	Quantity
100 μg	$600	7-10 days
1 mg	$3,910	7-10 days

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Product Information

Biological Activity	Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	DDR2 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 69.4 kDa and the accession number is Q16832.
Species	Human
Expression System	HEK293 Cells
Tag	C-hFc
Accession Number	Q16832
Synonyms	TYRO10,TKT,NTRKR3,MIG20a,discoidin domain receptor tyrosine kinase 2,CD167
Construction	A DNA sequence encoding the extracellular domain (Met 1-Arg 399) of human DDR2 precursor (NP_001014796.1) was expressed with the fused Fc region of human IgG1 at the C-terminus. Predicted N terminal: Lys 22
Protein Purity	> 95 % as determined by SDS-PAGE
Molecular Weight	69.4 kDa (predicted); 87 kDa (reducing condition, due to glycosylation)
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, Lyophilized powders are shipping with blue ice.
Research Background	Discoidin domain receptor 2 (DDR2) or CD167b (cluster of differentiation 167b) is a kind of protein tyrosine kinases associated with cell proliferation and tumor metastasis, and collagen, identified as a ligand for DDR2, up-regulates matrix metallloproteinase 1 (MMP-1) and MMP-2 expression in cellular matrix. DDR2/CD167b was found to recognise the triple-helical region of collagen X as well as the NC1 domain. Binding to the collagenous region was dependent on the triple-helical conformation. DDR2/CD167b autophosphorylation was induced by the collagen X triple-helical region but not the NC1 domain, indicating that the triple-helical region of collagen X contains a specific DDR2 binding site that is capable of receptor activation. DDR2/CD167b is induced during stellate cell activation and implicate the phosphorylated receptor as a mediator of MMP-2 release and growth stimulation in response to type I collagen. Moreover, type I collagen-dependent upregulation of DDR2/CD167b expression establishes a positive feedback loop in activated stellate cells, leading to further proliferation and enhanced invasive activity.Cancer ImmunotherapyImmune CheckpointImmunotherapyTargeted Therapy