Activin Receptor Type IA antibody (ab47086)

Product Name 

Activin Receptor Type IA antibody

Product type 

Primary antibodies

Description 

Rabbit polyclonal to Activin Receptor Type IA

Immunogen 

Synthetic peptide, sequence taken from within amino acids 475-525 of human ACVR1.

Reacts with 
(species key)

Hu, Ms, Rat

Tested applications 
(see key)

WB

Abreviews 

Customer reviews (see key)

Read about Abreviews

Application notes 
(see key)

Recommended dilutions
WB: Use at a concentration of 3 - 5 µg/ml. Detects a band of approximately 54 kDa (predicted molecular weight: 57 kDa). (In human kidney, additional bands are seen at approximately 27 and 14 kD.)

Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.

Positive control 
(see definition)

Mouse kidney lysate

Cellular localization 

Single pass type I membrane protein

Research areas 

Stem Cells >> Signaling Pathways >> TGF beta >> Surface Molecules
Chromatin and Nuclear Signaling >> Nuclear Signaling Pathways >> SMADs
Signal Transduction >> Cytoskeleton / ECM >> Extracellular Matrix >> Structures >> Bone
Signal Transduction >> Protein Phosphorylation >> Ser / Thr Kinases >> Other Kinases
Signal Transduction >> Cytoskeleton / ECM >> Cytoskeleton >> Microfilaments >> Actin etc >> Actin Binding Proteins

Relevance 

Activin Receptor Type IA 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. Activin receptor IA is highly conserved and is a receptor for BMP2 and BMP4.

Activin type I receptors transduce signals for a variety of members of the Transforming growth factor beta superfamily of ligands. This family of cytokines and hormones inlude activin, Anti-müllerian hormone (AMH), bone morphogenetic proteins (BMPs), and Nodal. They are involved in a host of physiological processes including, growth, cell differentiation, homeostasis, osteogenesis, apoptosis and many other functions. There are three type I Activin receptors:ACVR1, ACVR1B, and ACVR1C Each bind to a specific type II receptor-ligand complex.
Despite the large amount of processes that these ligands regulate, they all operate through essentially the same pathway: A ligand binds to a Type two receptor, which recruits and trans-phosphorylate a type I receptor. The type I receptor recruits a receptor regulated SMAD (R-SMAD) which it phosphorylates. The RSMAD then translocates to the nucleus where it functions as a transcription factor.

Database links 

Raised in 

Rabbit

Clonality 

Polyclonal

Isotype 

IgG

Purity 

Protein G purified

Storage buffer 

Preservative: 0.05% Sodium Azide
Constituents: 0.2% Gelatin, PBS

Material safety datasheet (MSDS) for this product:
Sodium Azide MSDS

Form 

Liquid

Concentration 

0.500 mg/ml

Storage instructions 

Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

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