The NRG1 Antibody (PAC04045) is a highly specific tool for researchers studying Neuregulin-1 (NRG1), a growth factor that plays a crucial role in various cellular processes, including development, neuron-glia communication, and muscle development. This polyclonal antibody, raised in rabbits, is particularly effective in detecting NRG1 in human samples, making it an ideal choice for studies in neurobiology, cancer research, and developmental biology.NRG1 has been implicated in a wide range of cellular functions, making it a key target for investigating diseases such as cancer, schizophrenia, and heart disease. The NRG1 Antibody (PAC04045) binds specifically to NRG1, allowing for precise detection and analysis in a variety of cell types and tissues.
Its high reactivity ensures reliable results in Western blot applications, making it a valuable tool for researchers looking to understand the role of NRG1 in health and disease.By providing a means to study the expression and function of NRG1, the NRG1 Antibody (PAC04045) enables researchers to gain insights into the complex mechanisms underlying cell communication and development. With its versatility and specificity, this antibody is a valuable asset for any study seeking to unravel the mysteries of NRG1 biology.
Antibody Name:
NRG1 Antibody
Antibody SKU:
PACO04045
Size:
50ug
Host Species:
Rabbit
Tested Applications:
ELISA, WB, IHC, IF
Recommended Dilutions:
WB:1:500-1:2000, IHC:1:100-1:300, IF:1:200-1:1000
Species Reactivity:
Human, Mouse, Rat
Immunogen:
synthesized peptide derived from the N-terminal region of human Neuregulin-1 SMDF.
Form:
Liquid
Storage Buffer:
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Purification Method:
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
NRG1: Direct ligand for ERBB3 and ERBB4 tyrosine kinase receptors. Concomitantly recruits ERBB1 and ERBB2 coreceptors, resulting in ligand-stimulated tyrosine phosphorylation and activation of the ERBB receptors. The multiple isoforms perform diverse functions such as inducing growth and differentiation of epithelial, glial, neuronal, and skeletal muscle cells; inducing expression of acetylcholine receptor in synaptic vesicles during the formation of the neuromuscular junction; stimulating lobuloalveolar budding and milk production in the mammary gland and inducing differentiation of mammary tumor cells; stimulating Schwann cell proliferation; implication in the development of the myocardium such as trabeculation of the developing heart. Isoform 10 may play a role in motor and sensory neuron development. The cytoplasmic domain interacts with the LIM domain region of LIMK1. Interacts with ERBB3 and ERBB4. Type I isoforms are the predominant forms expressed in the endocardium. Isoform alpha is expressed in breast, ovary, testis, prostate, heart, skeletal muscle, lung, placenta liver, kidney, salivary gland, small intestine and brain, but not in uterus, stomach, pancreas, and spleen. Isoform 3 is the predominant form in mesenchymal cells and in non-neuronal organs, whereas isoform 6 is the major neuronal form. Isoform 8 is expressed in spinal cord and brain. Isoform 9 is the major form in skeletal muscle cells; in the nervous system it is expressed in spinal cord and brain. Also detected in adult heart, placenta, lung, liver, kidney, and pancreas. Isoform 10 is expressed in nervous system: spinal cord motor neurons, dorsal root ganglion neurons, and brain. Predominant isoform expressed in sensory and motor neurons. Not detected in adult heart, placenta, lung, liver, skeletal muscle, kidney, and pancreas. Not expressed in fetal lung, liver and kidney. Type IV isoforms are brain-specific. Belongs to the neuregulin family. 10 isoforms of the human protein are produced by alternative splicing.Protein type: Cell development/differentiation; Membrane protein, integral; Ligand, receptor tyrosine kinase; Cytokine; Motility/polarity/chemotaxisChromosomal Location of Human Ortholog: 8p12Cellular Component: extracellular space; membrane; axon; integral to plasma membrane; apical plasma membrane; cytoplasm; extracellular region; neuromuscular junction; nucleusMolecular Function: ErbB-2 class receptor binding; protein binding; transmembrane receptor protein tyrosine kinase activator activity; growth factor activity; ErbB-3 class receptor binding; cytokine activity; transcription cofactor activity; protein tyrosine kinase activator activity; receptor tyrosine kinase binding; receptor bindingBiological Process: regulation of protein heterodimerization activity; transmembrane receptor protein tyrosine kinase activation (dimerization); positive regulation of cell adhesion; neural crest cell development; wound healing; nerve growth factor receptor signaling pathway; cellular protein complex disassembly; cell morphogenesis; ventricular cardiac muscle cell differentiation; locomotory behavior; positive regulation of striated muscle cell differentiation; cardiac muscle cell differentiation; synaptogenesis; mammary gland development; cell communication; positive regulation of cardiac muscle cell proliferation; epidermal growth factor receptor signaling pathway; nervous system development; cell migration; phosphoinositide-mediated signaling; fibroblast growth factor receptor signaling pathway; neurotransmitter receptor metabolic process; regulation of protein homodimerization activity; MAPKKK cascade; neuron fate commitment; positive regulation of cell growth; peripheral nervous system development; positive regulation of protein kinase B signaling cascade; cell proliferation; embryonic development; glial cell fate commitment; innate immune response; negative regulation of secretion; positive regulation of Ras protein signal transduction; negative regulation of protein catabolic process; negative regulation of transcription, DNA-dependent; transmembrane receptor protein tyrosine kinase signaling pathwayDisease: Schizophrenia 6
UniProt Protein Details:
NCBI Summary:
The protein encoded by this gene is a membrane glycoprotein that that mediates cell-cell signaling and plays a critical role in the growth and development of multiple organ systems. An extraordinary variety of different isoforms are produced from this gene through alternative promoter usage and splicing. These isoforms are expressed in a tissue-specific manner and differ significantly in their structure, and are classified as types I, II, III, IV, V and VI. Dysregulation of this gene has been linked to diseases such as cancer, schizophrenia, and bipolar disorder (BPD). [provided by RefSeq, Jun 2014]
pro-neuregulin-1, membrane-bound isoform; pro-NRG1; glial growth factor; neu differentiation factor; sensory and motor neuron derived factor; heregulin, alpha (45kD, ERBB2 p185-activator)
UniProt Protein Name:
Pro-neuregulin-1, membrane-bound isoform
UniProt Synonym Protein Names:
Acetylcholine receptor-inducing activity; ARIA; Breast cancer cell differentiation factor p45; Glial growth factor; Heregulin; HRG; Neu differentiation factor; Sensory and motor neuron-derived factor
