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  5. Activin A Receptor Type IB Antibody (YA1989)

Activin A Receptor Type IB Antibody (YA1989)

Cat. No.: HY-P82244
User Guide for Antibodies Technical Support

Activin A Receptor Type IB Antibody (YA1989) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Activin A Receptor Type IB.

For research use only. We do not sell to patients.

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Top Publications Citing Use of Products
  • WB: Western Blot;
  • IHC-P: Immunohistochemistry-Paraffin;
  • IHC-F: Immunohistochemistry-Frozen;
  • ICC/IF: Immunocytochemistry/Immunofluorescence;
  • IF-Tissue: Immunofluorescence-Tissue;
  • mIHC: Multiplex Immunohistochemical;
  • IP: Immunoprecipitation;
  • ChIP: Chromatin Immunoprecipitation;
  • FC: Flow Cytometry;
  • ELISA: Enzyme Linked Immunosorbent Assay

  • Product Detail

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Description

Activin A Receptor Type IB Antibody (YA1989) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Activin A Receptor Type IB.
Host

Rabbit
Clonality

Recombinant,Monoclonal
Molecular Weight
Predicted band size: 57 kDa;
Observed band size: 57 kDa
Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
Species Reactivity
Human, Mouse, Rat
SwissProt ID
Gene ID
Immunogen

A synthetic peptide of human Activin A Receptor Type IB
Application &
Dilution Ratio
Application Dilution Ratio
WB
WB: Western Blot
1:1000-1:5000
FC
FC: Flow Cytometry
1:20-1:100
Sensitivity Endogenous Purity Affinity Purified
Conjugation Non-conjugated Modification Unmodified
Isotype IgG  
Appearance

Liquid
Formulation

Supplied in 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40% Glycerol, 0.01% Sodium azide and 0.05% BSA
Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping

Shipping with blue ice.
Background
Function：Transmembrane serine/threonine kinase activin type-1 receptor forming an activin receptor complex with activin receptor type-2 (ACVR2A or ACVR2B). Transduces the activin signal from the cell surface to the cytoplasm and is thus regulating a many physiological and pathological processes including neuronal differentiation and neuronal survival, hair follicle development and cycling, FSH production by the pituitary gland, wound healing, extracellular matrix production, immunosuppression and carcinogenesis. Activin is also thought to have a paracrine or autocrine role in follicular development in the ovary. Within the receptor complex, type-2 receptors (ACVR2A and/or ACVR2B) act as a primary activin receptors whereas the type-1 receptors like ACVR1B act as downstream transducers of activin signals. Activin binds to type-2 receptor at the plasma membrane and activates its serine-threonine kinase. The activated receptor type-2 then phosphorylates and activates the type-1 receptor such as ACVR1B. Once activated, the type-1 receptor binds and phosphorylates the SMAD proteins SMAD2 and SMAD3, on serine residues of the C-terminal tail. Soon after their association with the activin receptor and subsequent phosphorylation, SMAD2 and SMAD3 are released into the cytoplasm where they interact with the common partner SMAD4. This SMAD complex translocates into the nucleus where it mediates activin-induced transcription. Inhibitory SMAD7, which is recruited to ACVR1B through FKBP1A, can prevent the association of SMAD2 and SMAD3 with the activin receptor complex, thereby blocking the activin signal. Activin signal transduction is also antagonized by the binding to the receptor of inhibin-B via the IGSF1 inhibin coreceptor. ACVR1B also phosphorylates TDP2
Subcellular Localization：Cell membrane; Single-pass type I membrane protein
Expression：
Tissue_specificity:Expressed in many tissues, most strongly in kidney, pancreas, brain, lung, and liver
Isoforms & Post-Translational Modification：P36896 has 5 isomers: P36896-1: 56807 Da (predicted); P36896-2: 53411 Da (predicted); P36896-3: 54270 Da (predicted); P36896-4: 61439 Da (predicted); P36896-5: 51725 Da (predicted).
Autophosphorylated. Phosphorylated by activin receptor type-2 (ACVR2A or ACVR2B) in response to activin-binding at serine and threonine residues in the GS domain. Phosphorylation of ACVR1B by activin receptor type-2 regulates association with SMAD7;Ubiquitinated. Level of ubiquitination is regulated by the SMAD7-SMURF1 complex;Ubiquitinated
Subunit：Forms an activin receptor complex with activin receptor type-2 (ACVR2A or ACVR2B) (PubMed:8196624, PubMed:8622651, PubMed:9032295). Part of a complex consisting of MAGI2/ARIP1, ACVR2A, ACVR1B and SMAD3 (By similarity). Interacts with SMAD2 and SMAD3 (PubMed:9892009). Interacts with SMAD7 (PubMed:12023024, PubMed:16720724, PubMed:9892009). Interacts with FKBP1A (PubMed:16720724). Interacts with IGSF1 (PubMed:11266516). Interacts with CRIPTO (PubMed:11909953). Interacts with TDP2 (By similarity). Interacts with TSC22D1/TSC-22 (PubMed:21791611)
Database

Entrez Gene: 91 Human ; 11479 Mouse ; 29381 Rat

SwissProt: P36896 Human ; Q61271 Mouse ; P80202 Rat

OMIM: 601300 Human

Research Field

Signal Transduction
Synonyms
ACVR1B; ACVRLK4; ALK4; Activin receptor type-1B; Activin receptor type IB; ACTR-IB; Activin receptor-like kinase 4; ALK-4; Serine/threonine-protein kinase receptor R2; SKR2
Documentation
User Guide for Antibodies (1077 KB)

Activin A Receptor Type IB Antibody (YA1989) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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