Product Name	Activin receptor type-1
Chinese Name	激活素受体1A抗体
Alias	Activin Receptor Type IA; Activin A receptor type I; Activin A receptor type II like kinase 2; Activin receptor type I; Activin receptor type-1; Activin receptor-like kinase 2; ACTR1; ACTR 1; ACTR-1; ACTR-I; ACTRI; ACVR 1; ACVR1; ACVR1_HUMAN; ACVR1A; ACVRLK 2; ACVRLK2; ALK 2; ALK-2; ALK2; FOP; Hydroxyalkyl protein kinase; Serine/threonine protein kinase receptor R1; Serine/threonine-protein kinase receptor R1; SKR 1; SKR1; TGF-B superfamily receptor type I; TGFB superfamily receptor type I; TSR-I; TSRI; TSRI.
Research Area	Cell biology  Signal transduction  Growth factors and hormones  transcriptional regulatory factor  Kinases and Phosphatases  The cell membrane受体  Transmembrane protein  The cell membrane蛋白
Immunogen Species	Rabbit
Clonality	Polyclonal
React Species	Human,  (predicted: Mouse, Rat, Dog, Pig, Cow, Horse, Sheep, )
Applications	WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （Paraffin sections need antigen repair） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight	55kDa
Cellular localization	The cell membrane
Form	Liquid
Concentration	1mg/ml
immunogen	KLH conjugated synthetic peptide derived from human Activin receptor type-1: 65-160/509 <Extracellular>
Lsotype	IgG
Purification	affinity purified by Protein A
Buffer Solution	0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage	Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed	PubMed
Product Detail	Members of the transforming growth factor b superfamily bind to a pair of transmembrane proteins, known as receptor types I and II, which contain serine/threonine kinases and associate to form a signaling complex (1). Activin has been shown to bind a heteromeric noncovalent complex, which consists of a type I receptor, ACTR-IA (also designated ACVRI and ALK-2) or ACTR-IB (also designated ALK-4 and SKR2), and a type II receptor, ACTR-IIA (also designated ACVR2A) or ACTR-IIB (also designated ACVR2B) (1–6). Both receptor types are highly expressed in brain (5). The activin receptor family members are thought to mediate distinct effects on gene expression, cell differentiation, and morpho- genesis in a dose dependent fashion (5,6). 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 activin. May be involved for left-right pattern formation during embryogenesis. Subunit: Interacts with FKBP1A. Interacts with FCHO1. Subcellular Location: Membrane; Single-pass type I membrane protein. Tissue Specificity: Expressed in normal parenchymal cells, endothelial cells, fibroblasts and tumor-derived epithelial cells. DISEASE: Defects in ACVR1 are a cause of fibrodysplasia ossificans progressiva (FOP) [MIM:135100]. FOP is a rare autosomal dominant disorder of skeletal malformations and progressive extraskeletal ossification. Heterotopic ossification in FOP begins in childhood and can be induced by trauma or may occur without warning. Bone formation is episodic and progressive, leading to extra-articular ankylosis of all major joints of the axial and appendicular skeleton, rendering movement impossible. Similarity: Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. Contains 1 GS domain. Contains 1 protein kinase domain. SWISS: Q04771 Gene ID: 90 Database links: Entrez Gene: 90 Human Entrez Gene: 11477 Mouse Entrez Gene: 79558 Rat Omim: 102576 Human SwissProt: Q04771 Human SwissProt: P37172 Mouse SwissProt: P80201 Rat Unigene: 470316 Human Unigene: 689 Mouse Unigene: 87899 Rat

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