Anti-NRG1 Antibody | Boster PA1969 product information

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product summary

company name :

Boster

product type :

antibody

product name :

Anti-NRG1 Antibody

catalog :

PA1969

quantity :

100μg/vial

clonality :

polyclonal

host :

domestic rabbit

conjugate :

nonconjugated

reactivity :

human, rat

application :

western blot, immunohistochemistry, immunocytochemistry

product information

SKU :

PA1969

Product Name :

Anti-NRG1 Antibody

Size :

100μg/vial

Clonality :

Polyclonal

Host :

Rabbit

Reactivity :

Human, Mouse, Rat

Predicted Reactivity :

Hamster

Application(s) :

IHC, ICC, WB

Application Details :

Immunohistochemistry (Paraffin-embedded Section), 0.5-1µg/ml, Human, Rat, Mouse, By Heat. Immunocytochemistry, 0.5-1µg/ml, Human, Mouse, RatImmunohistochemistry (Frozen Section), 0.5-1µg/ml, Rat, Human, Mouse Western blot, 0.1-0.5µg/ml, Human, Rat, Mouse.

Application Notes :

Tested Species: In-house tested species with positive results. Predicted Species: Species predicted to be fit for the product based on sequence similarities. By Heat: Boiling the paraffin sections in 10mM citrate buffer, pH6.0, for 20mins is required for the staining of formalin/paraffin sections. Other applications have not been tested. Optimal dilutions should be determined by end users.

Description :

Boster Bio Anti-NRG1 Antibody catalog # PA1969. Tested in IHC, ICC, WB applications. This antibody reacts with Human, Mouse, Rat.

Concentration :

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Gene Name :

NRG1

Uniprot ID :

Q02297

Immunogen :

A synthetic peptide corresponding to a sequence at the C-terminus of human NRG1 (617-636aa RFSTQEEIQARLSSVIANQD), different from the related rat and mouse sequences by one amino acids.

Form :

Lyophilized

Contents :

Each vial contains 4mg Trehalose, 0.9mg NaCl and 0.2mg Na2HPO4.

Purification :

Immunogen affinity purified.

Cross-reactivity :

No cross reactivity with other proteins

Storage :

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Reconstitution :

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Gene Full Name :

Pro-neuregulin-1, membrane-bound isoform

Synonyms :

Pro-neuregulin-1, membrane-bound isoform; Pro-NRG1; Neuregulin-1; 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; NRG1; GGF, HGL, HRGA, NDF, SMDF;

Protein Name :

Pro-neuregulin-1, membrane-bound isoform

Molecular Weight :

70392 MW

Protein Function :

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.

Subcellular Localization :

Pro-neuregulin-1, membrane-bound isoform: Cell membrane; Single-pass type I membrane protein. Does not seem to be active.

Tissue Specificity :

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.

Recommended Detection Systems :

Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot, and HRP Conjugated anti-Rabbit IgG Super Vision Assay Kit (SV0002-1) for IHC(P), IHC(F) and ICC.

Sequence Similarities :

Belongs to the neuregulin family.

Background :

NRG1 (Neuregulin 1), also known as ARIA, NDF or HRGA, is a protein that in humans is encoded by the NRG1 gene. NRG1 is one of four proteins in the neuregulin family that act on the EGFR family of receptors. By in situ hybridization of a tritium-labeled probe to human metaphase spreads, Orr-Urtreger et al. (1993) localized the NDF gene to 8p21-p12. In mouse embryos 14.5 days postcoitum, Orr-Urtreger et al. (1993) found that NDF expression is confined predominantly to the central and peripheral nervous systems, including the neuroepithelium that lines the lateral ventricles of the brain, the ventral horn of the spinal cord, and the intestinal as well as dorsal root ganglia.

Research Category :

Growth And Development, Neurogenesis, Neurology Process, Neuroscience