DDR2 Protein, Human, Recombinant (aa 422-855, His & GST)

DDR2 Protein, Human, Recombinant (aa 422-855, His & GST) is expressed in Baculovirus insect cells with His and GST tag. The predicted molecular weight is 77.1 kDa and the accession number is Q16832.

DDR2 Protein, Human, Recombinant (aa 422-855, His & GST)

パッケージサイズ	在庫状況	単価(税別)
50 μg	約5 days	￥ 114,500

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説明	DDR2 Protein, Human, Recombinant (aa 422-855, His & GST) is expressed in Baculovirus insect cells with His and GST tag. The predicted molecular weight is 77.1 kDa and the accession number is Q16832.

Species	Human
Expression Host	Baculovirus Insect Cells
Tag	His, GST
Accession Number	Q16832
別名	discoidin domain receptor tyrosine kinase 2, NTRKR3, CD167, TYRO10, TKT, MIG20a
Construction	The Human DDR2 (Q16832) (Arg422-Glu855) was fused with the N-terminal polyhistidine-tagged GST tag at the N-terminus.
Protein Purity	> 90 % as determined by SDS-PAGE
分子量	77.1 kDa (predicted)

Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Supplied as sterile 20 mM Tris, 500 mM NaCl, pH 7.4, 10% glycerol.
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 the product under sterile conditions at -20℃ to -80℃. Samples are stable for up to 12 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	Kinases are highly recommended to be shipped at frozen temperature with blue ice or dry 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

参考文献

1. Olaso E, et al. (2001) DDR2 receptor promotes MMP-2-mediated proliferation and invasion by hepatic stellate cells. J Clin Invest. 108(9): 1369-78. 2. Zhang W, et al. (2006) Expression of discoidin domain receptor 2 (DDR2) extracellular domain in pichia pastoris and functional analysis in synovial fibroblasts and NIT3T3 cells. Mol Cell Biochem. 290(1-2): 43-53. 3. Leitinger B, et al. (2006) The discoidin domain receptor DDR2 is a receptor for type X collagen. Matrix Biol. 25(6): 355-64. 4. Leitinger B, et al. (2004) The D2 period of collagen II contains a specific binding site for the human discoidin domain receptor, DDR2. J Mol Biol. 344(4): 993-1003.

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DDR2 Protein, Human, Recombinant (aa 422-855, His & GST)

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