Human Bone morphogenetic protein receptor 1A,BMPR-1A ELISA Kit

Code CSB-E04513h
Size 96T,5×96T,10×96T
Trial Size 24T ELISA kits trial application
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Product Details


This Human BMPR1A ELISA Kit was designed for the quantitative measurement of Human BMPR1A protein in serum, plasma, tissue homogenates, cell lysates. It is a Sandwich ELISA kit, its detection range is 0.312 ng/mL-20 ng/mL and the sensitivity is 0.078 ng/mL.

Target Name bone morphogenetic protein receptor, type IA
Alternative Names 10q23del ELISA Kit; Activin A receptor type II like kinase 3 ELISA Kit; Activin receptor like kinase 3 ELISA Kit; Activin receptor-like kinase 3 ELISA Kit; ACVRLK 3 ELISA Kit; ACVRLK3 ELISA Kit; ALK 3 ELISA Kit; ALK-3 ELISA Kit; ALK3 ELISA Kit; BMP type-1A receptor ELISA Kit; BMPR 1A ELISA Kit; Bmpr ELISA Kit; BMPR-1A ELISA Kit; Bmpr1a ELISA Kit; BMR1A_HUMAN ELISA Kit; Bone morphogenetic protein receptor type IA ELISA Kit; Bone morphogenetic protein receptor type IA precursor ELISA Kit; Bone morphogenetic protein receptor type-1A ELISA Kit; BR 1a ELISA Kit; BR1a ELISA Kit; CD 292 ELISA Kit; CD292 ELISA Kit; CD292 antigen ELISA Kit; EC ELISA Kit; Serine threonine protein kinase receptor R5 ELISA Kit; Serine threonine protein kinase receptor R5 precursor ELISA Kit; Serine/threonine-protein kinase receptor R5 ELISA Kit; SKR 5 ELISA Kit; SKR5 ELISA Kit; zBMPR IA ELISA Kit; zBMPRIA ELISA Kit
Abbreviation BMPR1A
Uniprot No. P36894
Species Homo sapiens (Human)
Sample Types serum, plasma, tissue homogenates, cell lysates
Detection Range 0.312 ng/mL-20 ng/mL
Sensitivity 0.078 ng/mL
Assay Time 1-5h
Sample Volume 50-100ul
Detection Wavelength 450 nm
Research Area Cardiovascular
Assay Principle quantitative
Measurement Sandwich
Intra-assay Precision (Precision within an assay): CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV%<10%
Three samples of known concentration were tested in twenty assays to assess.
To assess the linearity of the assay, samples were spiked with high concentrations of human BMPR-1A in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
1:1Average %86
Range %81-94
1:2Average %95
Range %87-98
1:4Average %95
Range %89-99
1:8Average %93
Range %86-97
The recovery of human BMPR-1A spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
Sample TypeAverage % RecoveryRange
Serum (n=5) 9691-102
EDTA plasma (n=4)8983-94
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
202.864 2.724 2.794 2.649
102.121 2.028 2.075 1.930
51.154 1.225 1.190 1.045
2.50.604 0.613 0.609 0.464
1.250.332 0.316 0.324 0.179
0.6250.245 0.251 0.248 0.103
0.3120.212 0.209 0.211 0.066
00.146 0.144 0.145
ELISA Data Analysis Watch ELISA data processing video & download Curve Expert if needed
and FAQs
Storage Store at 2-8°C. Please refer to protocol.
Lead Time 3-5 working days


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Target Background

(From Uniprot)
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.
Gene References into Functions
  1. 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
  2. BMPR1A mutation in superior coloboma PMID: 29522511
  3. Knockdown of BMPR1a of breast cancer cells suppresses their production of RANKL via p38 pathway and inhibits cancer-induced osteoclastogenesis. PMID: 29495003
  4. 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
  5. 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
  6. 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
  7. 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
  8. BMPR1A(+) ASCs show an enhanced ability for adipogenesis in vitro, as shown by gene expression and histological staining. PMID: 26585335
  9. Duplication of 10q22.3-q23.3 encompassing BMPR1A gene is associated with congenital heart disease, microcephaly, and mild intellectual disability PMID: 26383923
  10. 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
  11. 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
  12. Results support a novel role for miR-885-3p in tumor angiogenesis by targeting BMPR1A, which regulates a proangiogenic factor. PMID: 24882581
  13. Decreased expression of BMPR1A was associated malignant gallbladder lesions. PMID: 23531103
  14. 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
  15. High BMPR1A expression is associated with glioma tumorigenesis. PMID: 24480809
  16. Data show that USP15 enhances BMP-induced phosphorylation of SMAD1 by interacting with and deubiquitylating ALK3. PMID: 24850914
  17. 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
  18. 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
  19. BMP15 down-regulates StAR expression and decreases progesterone production in human granulosa cells, likely via ALK3-mediated SMAD1/5/8 signaling. PMID: 24140593
  20. BMPR1a and BMPR2 are downregulated in cardiac remodeling and heart failure PMID: 24398041
  21. Bone morphogenetic protein receptor type 1A missense mutations occurring in patients with juvenile polyposis affected cellular localization in an in vitro model. PMID: 23433720
  22. findings show that a reduction in the expression of BMPRIA is associated with a poorer prognosis in pancreatic cancer PMID: 23969729
  23. 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
  24. Seventy-seven patients (13%) were found to have colorectal polyposis-associated mutations, including 20 in BMPR1A (3.3%) PMID: 23399955
  25. Results suggest that rs7922846 BMPR1A polymorphism may account for subtle variation in kidney size at birth, reflecting congenital nephron endowment. PMID: 22886282
  26. lack of associations between LVM, values of blood pressure, and the BMP4, BMPR1A, BMPR1B, and ACVR1 genotypes PMID: 22971142
  27. These data support the role of BMPR-1A as an indicator ofosteoarthritis progression in human knees with circumscribed cartilage lesions. PMID: 22519633
  28. 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
  29. 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
  30. analysis of promiscuity and specificity in BMP receptor activation [review] PMID: 22710174
  31. Sp1 was found to be a candidate factor that likely plays a role in the transcriptional regulation of BMPR1A. PMID: 21872883
  32. Letter: Report the phenotypic spectrum of BMPR1A mutations in hereditary nonpolyposis colorectal cancer without mismatch repair deficiency. PMID: 21640116
  33. 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
  34. 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
  35. 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
  36. BMPR1A were detected in the human retina and retinoblastoma cell lines. PMID: 21152263
  37. 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
  38. 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
  39. Germline BMPR1A defect is the disease-causing mutation in 50% of the HMPS families. PMID: 19773747
  40. BMPR1A can act as a minor susceptibility gene for PTEN mutation negative Cowden syndrome PMID: 12620973
  41. BMPR-IA may interact with and modulate the activity of a developmentally relevant splicing factor PMID: 15351706
  42. 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
  43. BMPR1A is a promising marker for evaluating ganglion cells in the enteric nervous system. PMID: 16226113
  44. 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
  45. BMPR1A mutation accounts for hereditary mixed polyposis syndrome and inactivating this gene can initiate colorectal tumourigenesis PMID: 16525031
  46. Cooperation between this gene and PTEN gene is deleted on chromoome 10 in juvenile polyposis coli. PMID: 17101085
  47. 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
  48. Linkage analysis suggested a cryptic BMPR1A mutation or the presence of another gene in close proximity to the BMPR1A locus. PMID: 17573831
  49. 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
  50. Large genomic deletions of SMAD4, BMPR1A and PTEN are a common cause of JPS. PMID: 18178612

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Involvement in disease Juvenile polyposis syndrome (JPS); Polyposis syndrome, mixed hereditary 2 (HMPS2)
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
Tissue Specificity Highly expressed in skeletal muscle.
Database Links

HGNC: 1076

OMIM: 174900

KEGG: hsa:657

STRING: 9606.ENSP00000224764

UniGene: Hs.524477

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