Recombinant Human BMPR1A Protein

Name: Recombinant Human BMPR1A Protein
Brand: Beta LifeScience
SKU: BLA-0178P
Availability: InStock

Collections: Cytokines and growth factors, Other cytokines, Recombinant proteins

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Product Overview

Host Species	Human
Accession	P36894
Synonym	10q23del Activin A receptor type II like kinase 3 Activin receptor like kinase 3 Activin receptor-like kinase 3 ACVRLK 3 ACVRLK3 ALK 3 ALK-3 ALK3 BMP type-1A receptor Bmpr BMPR 1A BMPR-1A Bmpr1a BMR1A_HUMAN Bone morphogenetic protein receptor type IA Bone morphogenetic protein receptor type IA precursor Bone morphogenetic protein receptor type-1A BR 1a BR1a CD 292 CD292 CD292 antigen EC 2.7.11.30 Serine threonine protein kinase receptor R5 Serine threonine protein kinase receptor R5 precursor Serine/threonine-protein kinase receptor R5 SKR 5 SKR5 zBMPR IA zBMPRIA
Description	Recombinant Human BMPR1A Protein was expressed in Baculovirus infected Sf9 cells. It is a Protein fragment
Source	Baculovirus infected Sf9 cells
Molecular Weight	66 kDa including tags
Purity	>90% Densitometry.Purity was determined to be >90% by densitometry.
Endotoxin	< 1.0 EU per μg of the protein as determined by the LAL method
Bioactivity	The Specific activity of this recombinant protein was determined to be 1.2 nmol/min/mg.
Formulation	Liquid Solution
Stability	The recombinant protein samples are stable for up to 12 months at -80°C
Reconstitution	See related COA
Unit Definition	For Research Use Only
Storage Buffer	Shipped on dry ice. Upon delivery aliquot and store at -80°C. Avoid freeze / thaw cycle.

Target Details

Target Function	On ligand binding, forms a receptor complex consisting of two type II and two type I transmembrane serine/threonine kinases. Type II receptors phosphorylate and activate type I receptors which autophosphorylate, then bind and activate SMAD transcriptional regulators. Receptor for BMP2, BMP4, GDF5 and GDF6. Positively regulates chondrocyte differentiation through GDF5 interaction. Mediates induction of adipogenesis by GDF6.
Subcellular Location	Cell membrane; Single-pass type I membrane protein. Cell surface.
Protein Families	Protein kinase superfamily, TKL Ser/Thr protein kinase family, TGFB receptor subfamily
Database References	HGNC: 1076 OMIM: 174900 KEGG: hsa:657 STRING: 9606.ENSP00000224764 UniGene: Hs.524477
Associated Diseases	Juvenile polyposis syndrome (JPS); Polyposis syndrome, mixed hereditary 2 (HMPS2)
Tissue Specificity	Highly expressed in skeletal muscle.

Gene Functions References

Single nucleotide polymorphisms of the BMPR-1A gene were significantly associated with the development of ossification of the posterior longitudinal ligament of the cervical spine. PMID: 29458345
BMPR1A mutation in superior coloboma PMID: 29522511
Knockdown of BMPR1a of breast cancer cells suppresses their production of RANKL via p38 pathway and inhibits cancer-induced osteoclastogenesis. PMID: 29495003
BMPR1A and the ubiquitous isoform of BMPR1B differed in mode of translocation into the endoplasmic reticulum; and (ii) BMPR1A was N-glycosylated while BMPR1B was not, resulting in greater efficiency of processing and plasma membrane expression of BMPR1A. PMID: 28357470
Several germline variants in Hamartomatous Polyposis Syndrome genes were detected, among them three in ENG, two in BMPR1A, one in PTEN, and one in SMAD4. Although some of the detected variants have been reported previously none could be definitely pathogenic or likely pathogenic. PMID: 27146957
The present study suggests that HNF-4alpha has a suppressive effect on hepcidin expression by inactivating the BMP pathway, specifically via BMPR1A, in HepG2 cells. PMID: 27660075
Data show that protein kinase LKB1 physically interacts with BMP type I receptors and requires Smad7 protein to promote downregulation of the receptor. PMID: 26701726
BMPR1A(+) ASCs show an enhanced ability for adipogenesis in vitro, as shown by gene expression and histological staining. PMID: 26585335
Duplication of 10q22.3-q23.3 encompassing BMPR1A gene is associated with congenital heart disease, microcephaly, and mild intellectual disability PMID: 26383923
Authors analyzed human databases from TCGA and survival data from microarrays to confirm BMPR1a tumor promoting functions, and found that high BMPR1a gene expression correlates with decreased survival regardless of molecular breast cancer subtype. PMID: 26274893
About half of BMPR1A-related polyps displayed loss of heterozygosity, predominantly in the epithelial compartment, compatible with BMPR1A acting as a tumour suppressor gene. PMID: 26171675
Results support a novel role for miR-885-3p in tumor angiogenesis by targeting BMPR1A, which regulates a proangiogenic factor. PMID: 24882581
Decreased expression of BMPR1A was associated malignant gallbladder lesions. PMID: 23531103
The mRNA/protein expressions of BMPR1alpha was higher in the stenotic colon segment tissue than in the normal colon segment tissue of Hirschsrung disease patients. PMID: 24966941
High BMPR1A expression is associated with glioma tumorigenesis. PMID: 24480809
Data show that USP15 enhances BMP-induced phosphorylation of SMAD1 by interacting with and deubiquitylating ALK3. PMID: 24850914
This is the first case report to document coding exon 3 duplication in the BMPR1A gene in a patient with juvenile polyposis syndrome. PMID: 25129392
results provide evidence that HFE induces hepcidin expression via the BMP pathway: HFE interacts with ALK3 to stabilize ALK3 protein and increase ALK3 expression at the cell surface. PMID: 24904118
BMP15 down-regulates StAR expression and decreases progesterone production in human granulosa cells, likely via ALK3-mediated SMAD1/5/8 signaling. PMID: 24140593
BMPR1a and BMPR2 are downregulated in cardiac remodeling and heart failure PMID: 24398041
Bone morphogenetic protein receptor type 1A missense mutations occurring in patients with juvenile polyposis affected cellular localization in an in vitro model. PMID: 23433720
findings show that a reduction in the expression of BMPRIA is associated with a poorer prognosis in pancreatic cancer PMID: 23969729
BMP receptor antagonists and silencing of BMP type I receptors with siRNA induced cell death, inhibited cell growth, and caused a significant decrease in the expression of inhibitor of differentiation (Id1, Id2, and Id3) family members. PMID: 23593444
Seventy-seven patients (13%) were found to have colorectal polyposis-associated mutations, including 20 in BMPR1A (3.3%) PMID: 23399955
Results suggest that rs7922846 BMPR1A polymorphism may account for subtle variation in kidney size at birth, reflecting congenital nephron endowment. PMID: 22886282
lack of associations between LVM, values of blood pressure, and the BMP4, BMPR1A, BMPR1B, and ACVR1 genotypes PMID: 22971142
These data support the role of BMPR-1A as an indicator ofosteoarthritis progression in human knees with circumscribed cartilage lesions. PMID: 22519633
Crystals of GDF5 and BMP receptor IA complex belonged to a monoclinic space group: either I2, with unit-cell parameters a = 63.81, b = 62.85, c = 124.99 A, beta = 95.9 degrees , or C2, with unit-cell parameters a = 132.17, b = 62.78, c = 63.53 A, beta = 112.8 degrees PMID: 21543859
generation of TGF-beta and BMP receptor homo- and hetero-oligomers and its roles as a mechanism capable of fast regulation of signaling by these crucial cytokines [review] PMID: 22293501
analysis of promiscuity and specificity in BMP receptor activation [review] PMID: 22710174
Sp1 was found to be a candidate factor that likely plays a role in the transcriptional regulation of BMPR1A. PMID: 21872883
Letter: Report the phenotypic spectrum of BMPR1A mutations in hereditary nonpolyposis colorectal cancer without mismatch repair deficiency. PMID: 21640116
Data show that blocking both endogenous BMPR1A and BMPR1B almost offset the effect of BMP7 on the proliferation of NCI-H460 cell completely. PMID: 20673479
Juvenile polyps with a SMAD4 germline mutation were predominantly type B, whereas type A was more common among juvenile polyps with a BMPR1A germline mutation. PMID: 21412070
identified the promoter for BMPR1A, in which mutations may be responsible for as many as 10% of juvenile polyposis cases with unknown mutations PMID: 20843829
BMPR1A were detected in the human retina and retinoblastoma cell lines. PMID: 21152263
Crystals BMP receptor type IA bound to the antibody Fab fragment belonged to the monoclinic space group P2(1), with unit-cell parameters a=89.32, b=129.25, c=100.24 A, beta=92.27 degrees PMID: 20693682
we describe the significance of a bone morphogenetic protein receptor type 1A gene mutation in an Irish family with hereditary mixed polyposis syndrome. PMID: 19438883
Germline BMPR1A defect is the disease-causing mutation in 50% of the HMPS families. PMID: 19773747
BMPR1A can act as a minor susceptibility gene for PTEN mutation negative Cowden syndrome PMID: 12620973
BMPR-IA may interact with and modulate the activity of a developmentally relevant splicing factor PMID: 15351706
A defect in BMPRIA internalization and increased activation of downstream signaling, suggesting that altered BMP receptor trafficking underlies ectopic bone formation in fibrodysplasia ossificans progressiva. PMID: 15940369
BMPR1A is a promising marker for evaluating ganglion cells in the enteric nervous system. PMID: 16226113
Human granulosa-like tumor cell line KGN expressed BMP type I (BMPR1A and BMPR1B) and type II receptors (BMPR2) and the BMP signaling molecules SMADs (SMAD1 and SMAD5). PMID: 16436528
BMPR1A mutation accounts for hereditary mixed polyposis syndrome and inactivating this gene can initiate colorectal tumourigenesis PMID: 16525031
Cooperation between this gene and PTEN gene is deleted on chromoome 10 in juvenile polyposis coli. PMID: 17101085
SF3b4, known to be localized in the nucleus and involved in RNA splicing, binds BMPR-IA and specifically inhibits BMP-mediated osteochondral cell differentiation PMID: 17513295
Linkage analysis suggested a cryptic BMPR1A mutation or the presence of another gene in close proximity to the BMPR1A locus. PMID: 17573831
5 nonsense, 2 frameshift, 4 missense and 2 splice site mutations were associated with juvenile polyposis syndrome. A 65-BP deletion in intron 4 included -2 of the splice acceptor side of exon 5. PMID: 17873119
Large genomic deletions of SMAD4, BMPR1A and PTEN are a common cause of JPS. PMID: 18178612

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Proteins are sensitive to heat, and freeze-drying can preserve the activity of the majority of proteins. It improves protein stability, extends storage time, and reduces shipping costs. However, freeze-drying can also lead to the loss of the active portion of the protein and cause aggregation and denaturation issues. Nonetheless, these adverse effects can be minimized by incorporating protective agents such as stabilizers, additives, and excipients, and by carefully controlling various lyophilization conditions.

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Our protein products do not contain carrier protein or other additives (such as bovine serum albumin (BSA), human serum albumin (HSA) and sucrose, etc., and when lyophilized with the solution with the lowest salt content, they often cannot form A white grid structure, but a small amount of protein is deposited in the tube during the freeze-drying process, forming a thin or invisible transparent protein layer.

Reminder: Before opening the tube cap, we recommend that you quickly centrifuge for 20-30 seconds in a small centrifuge, so that the protein attached to the tube cap or the tube wall can be aggregated at the bottom of the tube. Our quality control procedures ensure that each tube contains the correct amount of protein, and although sometimes you can't see the protein powder, the amount of protein in the tube is still very precise.

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