BMP Type II Receptor (BMPR2)
BMP Type II Receptor (BMPR2) is a member of the bone morphogenetic protein (BMP) receptor family of transmembrane serine/threonine kinases. BMPs are involved in endochondral bone formation and embryogenesis, transducing signals through the formation of heteromeric complexes of 2 types BMP receptors: type I receptors (50-55 kD) and type II receptors (70-80 kD). Type II receptors phosphorylate and activate type I receptors which autophosphorylate, then bind and activate SMAD transcriptional regulators[1][2]. BMPR2 is highly expressed in the heart and liver, and involves in osteogenesis and cell differentiation, essential for embryogenesis, development, and adult tissue homeostasis. The BMPR2 pathway inhibits smooth muscle cell (SMC) proliferation within the pulmonary circulation, primarily within the small pulmonary arterioles. When mutated, BMPR2 is associated with an increased susceptibility to develop pulmonary arterial hypertension (PAH)[1]. BMPR2 is essential for tubulin stability, as recent studies have shown that BMP2 regulates cell survival signaling events in cancer cells independent of the BMP type 1 receptor (BMPR1) or the Smad-1/5 transcription factor. Mutations in BMPR2 trafficking proteins leads to overactive BMP signaling, which leads to neurological diseases caused by BMPR2 stabilization of the microtubules. Inhibition of BMPR2 destabilizes the microtubules, thus leads to lysosomes activation in promoting cell death progress of cancer cells[3]. Particularly, there is strong correlation between BMPR2 promoter DNA methylation and the severity of valvular heart disease (VHD), which makes BMPR2 serve as good biomarkers of VHD. Meanwhile, DNA methylation may cause PAH through deregulation of BMP signaling and increased apoptosis[4]. The sequences of BMPR2 protein are conserved among different species, and the sequence of human shares a high similarity with rat (96.15%) and mouse (96.63%), respectively.
- [1]. Xu B, et al. The role of TGF-β or BMPR2 signaling pathway-related miRNA in pulmonary arterial hypertension and systemic sclerosis. Arthritis Res Ther. 2021 Nov 25;23(1):288. [Content Brief]
- [2]. ten Dijke P, et al. Signaling via hetero-oligomeric complexes of type I and type II serine/threonine kinase receptors. Curr Opin Cell Biol. 1996 Apr;8(2):139-45. [Content Brief]
- [3]. Mondal A, et al. Bone morphogenetic protein receptor 2 inhibition destabilizes microtubules promoting the activation of lysosomes and cell death of lung cancer cells. Cell Commun Signal. 2021 Sep 25;19(1):97. [Content Brief]
- [4]. Li N, et al. BMPR2 promoter methylation and its expression in valvular heart disease complicated with pulmonary artery hypertension. Aging (Albany NY). 2021 Nov 18;13(22):24580-24604. [Content Brief]
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BMP Type II Receptor (BMPR2) Recombinant Proteins (5)
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Recombinant Protein Expression Service
- Codon Optimization
- Gene Synthesis
- Construction of Expression Vector
- Strain Screening
- Protein Expression
- Purification & QC
- Protein Delivery
- Formula: Human
- Molecular Weight: Sf9 insect cells
The EpCAM/TROP1 protein serves as an important homogeneous interacting molecule that promotes direct contact between intestinal epithelial cells (IEC) and intraepithelial lymphocytes (IEL) in the mucosal epithelium. This feature helps establish an immune barrier against mucosal infections. EpCAM/TROP1 Protein, Human (His-SUMO) is the recombinant human-derived EpCAM/TROP1 protein, expressed by E. coli , with N-6*His, N-SUMO labeled tag.
