N3762
Neuromedin B
≥90% (HPLC)
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关于此项目
经验公式（希尔记法）:
C52H73N15O12S
化学文摘社编号:
分子量:
1132.29
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
InChI
1S/C52H73N15O12S/c1-27(2)17-36(64-51(78)40(21-41(54)69)61-42(70)22-53)48(75)66-38(19-31-23-57-34-14-10-9-13-33(31)34)47(74)60-28(3)46(73)67-44(29(4)68)52(79)58-25-43(71)62-39(20-32-24-56-26-59-32)50(77)65-37(18-30-11-7-6-8-12-30)49(76)63-35(45(55)72)15-16-80-5/h6-14,23-24,26-29,35-40,44,57,68H,15-22,25,53H2,1-5H3,(H2,54,69)(H2,55,72)(H,56,59)(H,58,79)(H,60,74)(H,61,70)(H,62,71)(H,63,76)(H,64,78)(H,65,77)(H,66,75)(H,67,73)
SMILES string
CSCCC(NC(=O)C(Cc1ccccc1)NC(=O)C(Cc2cnc[nH]2)NC(=O)CNC(=O)C(NC(=O)C(C)NC(=O)C(Cc3c[nH]c4ccccc34)NC(=O)C(CC(C)C)NC(=O)C(CC(N)=O)NC(=O)CN)C(C)O)C(N)=O
InChI key
YPFNACALNKVZNK-UHFFFAOYSA-N
assay
≥90% (HPLC)
form
powder
storage temp.
−20°C
Quality Level
General description
Neuromedin B (NMB) belongs to the bombesin (BN)-like peptide family in mammals. It is located in the gastrointestinal tract and central nervous system.
Application
Neuromedin B (NMB) has been used as a bombesin (BN)-like peptide:
- for injection in mice to understand energy expenditure and oxygen consumption and CO2 production
- to study its effects on the thyrotropin (TSH) and prolactin (PRL) release in vitro
- to analyze its effects on angiogenesis through the activation of extracellular signal-regulated kinase (ERK) and protein kinase B (Akt) in endothelial cells
Biochem/physiol Actions
Neuromedin B (NMB) exhibits its effects by binding to the cell surface receptors. It facilitates its action on several contractile organs including, the stomach, intestine, esophagus, gall bladder, urinary bladder, and uterus. It also plays a role in food intake, hypothermia, and thermoregulation. NMB is involved in exocrine and endocrine secretion of gastrin, insulin, cholecystokinin, enteroglucagon, and gastric inhibitory peptide. It also acts as an autocrine growth factor in non-small cell lung cancer.
Features and Benefits
This compound is featured on the Bombesin Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Cheryl D Stimpson et al.
American journal of human biology : the official journal of the Human Biology Council, 23(1), 22-28 (2010-12-09)
Von Economo neurons (VENs) are defined by their thin, elongated cell body and long dendrites projecting from apical and basal ends. These distinctive neurons are mostly present in anterior cingulate (ACC) and fronto-insular (FI) cortex, with particularly high densities in
J M Siegfried et al.
Pulmonary pharmacology & therapeutics, 12(5), 291-302 (1999-11-05)
Gastrin-releasing peptide (GRP), a member of the bombesin family of peptides, has been shown to have mitogenic activity in small cell lung carcinoma (SCLC), and to be produced by SCLC in an autocrine fashion. In this report, we demonstrate that
Z Merali et al.
Behavioural brain research, 198(1), 105-112 (2008-11-19)
Repeated exposure to stressors was reported to increase the expression of arginine-vasopressin (AVP), especially in corticotropin-releasing hormone (CRH) neurons co-expressing AVP, within the hypothalamus. This may increase the potential for subsequent stressor-elicited enhancement of hypothalamic-pituitary-adrenal (HPA) functioning as these peptides
H Ohki-Hamazaki
Progress in neurobiology, 62(3), 297-312 (2000-06-07)
Neuromedin B (NMB) is one of the bombesin (BN)-related peptides in mammals. It was originally purified from pig spinal cords, and it has been shown to be present in central nervous system as well as in gastrointestinal tract. BN and
L E Heasley
Oncogene, 20(13), 1563-1569 (2001-04-21)
Autocrine and paracrine signaling leading to stimulation of tumor cell growth is a common theme in human cancers. In addition to polypeptide growth factors such as EGF family members which signal through receptor tyrosine kinases, accumulating evidence supports the autocrine
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