Nitrovin is a C-nitro compound with its NO2 group attached to a carbon atom. This reagent is a nitrofuran and guanidine which can be applied in chemistry as an organic building block.

Noggin belongs to a group of diffusible proteins that bind to ligands of the TGF-β (Transforming Growth Factor) family and regulate their activity by inhibiting their access to signaling receptors. Noggin was originally identified as a BMP4 antagonist whose action is critical for proper formation of the head and other dorsal structures. Noggin has been shown to modulate the activities of other BMPs including BMP2, 7, 13, and 14. Targeted deletion of noggin in mice results in prenatal death and recessive phenotype displaying a severely malformed skeletal system. Transgenic mice over-expressing noggin in mature osteoblasts display impaired osteoblastic differentiation, reduced bone formation and severe osteoporosis.

Noggin belongs to a group of diffusible proteins that bind to ligands of the TGF-β (Transforming Growth Factor) family and regulate their activity by inhibiting their access to signaling receptors. Noggin was originally identified as a BMP4 antagonist whose action is critical for proper formation of the head and other dorsal structures. Noggin has been shown to modulate the activities of other BMPs including BMP2, 7, 13 and 14. Targeted deletion of noggin in mice results in prenatal death and recessive phenotype displaying a severely malformed skeletal system. Transgenic mice overexpressing noggin in mature osteoblasts display impaired osteoblastic differentiation, reduced bone formation, and severe osteoporosis.

Norfloxacin is a first generation fluoroquinolone antibiotic targeting primarily gram-negative bacteria responsible for causing urinary tract infections. It is a derivative of pefloxacin.

Nourseothricin is a broad-spectrum antibiotic derived from Streptomyces noursei. In addition to being effective on prokaryotic cells of gram-positive and gram-negative bacteria, various fungi including Candida albicans, and certain DNA and RNA viruses, it is also effective on eukaryotic cells of higher eukaryotes. It has been used as a selection agent for cells containing the gene conferring resistance to it.

GoldBio nourseothricin is a mixture of four streptothricin compounds: D and F (>85%) as well as C and E (<15%).

NOV is a dynamically expressed, multifunctional matricellular protein of the CCN (CTGF/CYR61/NOV) family encoded by the NOV gene. It is expressed in certain tumors, including Wilm’s tumor and most nephroblastomas. Expression of NOV has been reported to reduce tumorgenicity and reduce proliferation of certain cancer cell lines. It has also been shown to induce angiogenesis in endothelial cells and stimulate cell migration in many mesenchymal cell types. Recombinant human NOV is a 36.2 kDa protein containing 331 amino acid residues and it shares 80% and 81% amino acid identity with rat and murine NOV.

NOV is a dynamically expressed, multifunctional matricellular protein of the CCN (CTGF/CYR61/NOV) family encoded by the NOV gene. It is expressed in certain tumors, including Wilm’s tumor and most nephroblastomas. Expression of NOV has been reported to reduce tumorgenicity and reduce proliferation of certain cancer cell lines. It has also been shown to induce angiogenesis in endothelial cells and stimulate cell migration in many mesenchymal cell types. Recombinant murine NOV is a 36.4 kDa protein containing 333 amino acid residues and it shares 92% and 82% amino acid identity with rat and human NOV.

Novobiocin Sodium Salt is an aminocoumarin antibiotic targeting gram-positive bacteria. It is used as a tool to produce positively-supercoiled plasmid DNA and in heat shock protein studies as it is an inhibitor of Hsp90.

Novobiocin functions as an competitive inhibitor of prokaryotic DNA gyrase and eukaryotic DNA topoisomerase II. By inhibition of these enzymes, novobiocin blocks DNA synthesis, ultimately causing cell death.

Natriuretic Peptide B is synthesized as a 134 residue preprohormone before a signal peptide is cleaved, creating a storage protein which is further cleaved into the 32 residue, biologically active peptide that is secreted into the blood. NPPB was first discovered in porcine brain, but is produced mainly by cardiac ventricle cells in humans. It acts as a cardiac hormone with a variety of functions including natriuresis, diuresis, vasorelaxation, and inhibition of renin and aldosterone secretion. Additionally, it plays a key role in cardiovascular homeostasis, helps restore the body's salt and water balance, and improves heart function. NPPB also has antimicrobial properties against Gram-positive and Gram-negative bacteria as well as yeast in a dose-dependent manner.

Neuregulin 1 belongs to a family of structurally related polypeptide growth factors and is produced in numerous isoforms by alternative splicing, which allows it to perform a wide variety of functions. These isoforms include heregulins (HRGs), glial growth factors (GGFs) and sensory and motor neuron-derived factor (SMDF). They all have the EGF-like domain, and can bind to ErbB3 and ErbB4 receptor tyrosine kinases. This binding induces ErbB3 and ErbB4 heterodimerization with ErbB2, stimulating intrinsic kinase activity. This product is the EGF-like domain of isoform 1. NRG1 isoforms induce the growth and differentiation of epithelial, neuronal, glial, and other types of cells. Isoform 1 induces differentiation of mammary tumor cells, including altered morphology and synthesis of milk components. NRG1 is necessary for cardiac development, structural maintenance, and functional integrity of the heart. It is also thought to play a role in synaptic plasticity. Dysregulation of NRG1 has been linked to various cancers and schizophrenia.

Neuregulin 1 belongs to a family of structurally related polypeptide growth factors and is produced in numerous isoforms by alternative splicing, which allows it to perform a wide variety of functions. These isoforms include heregulins (HRGs), glial growth factors (GGFs) and sensory and motor neuron-derived factor (SMDF). They all have the EGF-like domain, and can bind to ErbB3 and ErbB4 receptor tyrosine kinases. This binding induces ErbB3 and ErbB4 heterodimerization with ErbB2, stimulating intrinsic kinase activity. This recombinant protein is the EGF-like domain (177-241 a.a.) of isoform 6, the major neuronal isoform. NRG1 isoforms induce the growth and differentiation of epithelial, neuronal, glial, and other types of cells. NRG1 is necessary for development, structural maintenance, and functional integrity of the heart. It is also thought to play a role in synaptic plasticity. Dysregulation of NRG1 has been linked to various cancers and schizophrenia.

Neuregulin 1 belongs to a family of structurally related polypeptide growth factors and is produced in numerous isoforms by alternative splicing, which allows it to perform a wide variety of functions. These isoforms include heregulins (HRGs), glial growth factors (GGFs) and sensory and motor neuron-derived factor (SMDF). They all have the EGF-like domain, and can bind to ErbB3 and ErbB4 receptor tyrosine kinases. This binding induces ErbB3 and ErbB4 heterodimerization with ErbB2, stimulating intrinsic kinase activity. This recombinant protein is the EGF-like domain of isoform 7. NRG1 isoforms induce the growth and differentiation of epithelial, neuronal, glial, and other types of cells. NRG1 is necessary for development, structural maintenance, and functional integrity of the heart. It is also thought to play a role in synaptic plasticity. Dysregulation of NRG1 has been linked to various cancers and schizophrenia.

Sterile Filtered White lyophilized powder. Purified and tested for use in cell culture.