• Product name

    Recombinant human BMPR1B protein
  • Biological activity

    The Specific activity of ab107949 was determined to be 23 nmol/min/mg.
  • Purity

    > 85 % SDS-PAGE.
    Purity was determined to be >85% by densitometry.
  • Expression system

    Baculovirus infected Sf9 cells
  • Accession

  • Protein length

    Protein fragment
  • Animal free

  • Nature

    • Species

    • Predicted molecular weight

      68 kDa including tags
    • Amino acids

      149 to 502

Associated products


Our Abpromise guarantee covers the use of ab107949 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Applications

    Western blot

    Functional Studies


  • Form

  • Additional notes

    ab204884 (Smad3 peptide) can be utilized as a substrate for assessing kinase activity

  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.

    pH: 7.50
    Constituents: 0.307% Glutathione, 0.00174% PMSF, 0.00385% DTT, 0.79% Tris HCl, 0.00292% EDTA, 25% Glycerol, 0.87% Sodium chloride

    This product is an active protein and may elicit a biological response in vivo, handle with caution.

General Info

  • Alternative names

    • Activin receptor like kinase 6
    • Acvrlk6
    • ALK 6
    • ALK6
    • alk6tr
    • BMP type-1B receptor
    • BMPR IB
    • BMPR-1B
    • Bmpr1b
    • BMPRIB
    • Bone morphogenetic protein receptor type 1B
    • Bone morphogenetic protein receptor type IB
    • Bone morphogenetic protein receptor type-1B
    • BR 1b
    • BR1b
    • CDw 293
    • CDw293
    • CDw293 antigen
    • CFK 43a
    • CFK43a
    • Serine/threonine receptor kinase
    • zALK 6
    • zALK6
    see all
  • 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 BMP7/OP-1 and GDF5.
  • Involvement in disease

    Defects in BMPR1B are the cause of acromesomelic chondrodysplasia with genital anomalies (AMDGA) [MIM:609441]. Acromesomelic chondrodysplasias are rare hereditary skeletal disorders characterized by short stature, very short limbs, and hand/foot malformations. The severity of limb abnormalities increases from proximal to distal with profoundly affected hands and feet showing brachydactyly and/or rudimentary fingers (knob-like fingers).
    Defects in BMPR1B are a cause of brachydactyly type A2 (BDA2) [MIM:112600]. Brachydactylies (BDs) are a group of inherited malformations characterized by shortening of the digits due to abnormal development of the phalanges and/or the metacarpals. They have been classified on an anatomic and genetic basis into five groups, A to E, including three subgroups (A1 to A3) that usually manifest as autosomal dominant traits. BDA2 was described first in a large Norwegian kindred. BDA2 is caused by mutations in BMPR1B gene and studies demonstrate that these mutations function as dominant negatives in vitro and in vivo.
  • Sequence similarities

    Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily.
    Contains 1 GS domain.
    Contains 1 protein kinase domain.
  • Cellular localization

  • Information by UniProt


  • The specific activity of BMPR1B (ab107949) was determined to be 19 nmol/min/mg as per activity assay protocol
  • SDS PAGE analysis of ab107949
  • Kinase Assay demonstrating specific activity of ab107949.
  • SDS-PAGE showing ab107949 at approximately 68kDa.


ab107949 has not yet been referenced specifically in any publications.

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