当前位置： SCI文献检索 > BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS期刊下所有文献 > Fast atom bombardment: evidence of disproportionation and recombination of a synthetic porphyrin in the matrix.

Fast atom bombardment: evidence of disproportionation and recombination of a synthetic porphyrin in the matrix.

Abstract：

:In addition to dimerization and polymerization of samples as previously suggested, it appears that during FAB-MS, reactions in the sample matrix can occur to yield new compounds that are recombinations of molecular fragments. This type of reaction may be especially critical to the integrity of peptide sequencing using FAB, since the reactions cited in this report involve the formation and rupture of amides or peptide bonds.

journal_name

Biochem Biophys Res Commun

journal_title

Biochemical and biophysical research communications

authors

Kurlansik L,Williams TJ,Campana JE,Green BN,Anderson LW,Strong JM

doi

10.1016/0006-291x(83)90331-5

subject

Has Abstract

pub_date

1983-03-16 00:00:00

pages

478-83

issue

2

eissn

0006-291X

issn

1090-2104

pii

0006-291X(83)90331-5

journal_volume

111

pub_type

杂志文章

相关文献

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS文献大全
  • ET(B) receptor activates adenylyl cyclase via a c-PLA(2)-dependent mechanism: a novel counterregulatory mechanism of ET-induced contraction in airway smooth muscle.

    abstract：:Endothelin-1 (ET-1) contracted the rabbit tracheal smooth muscle (RTSM), yielding a bell-shaped tension-concentration curve. Moreover, ET-1 induced concentration- and time-dependent increases in cAMP concentrations in RTSM (EC(50), 58 nM; t(1/2), 2.4 min). Pretreatment with the AC inhibitors, SQ-22536, or 2'-5'-dideox...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1006/bbrc.2001.5389

    authors： El-Mowafy AM,Biggs DF

    更新日期：2001-08-17 00:00:00

  • Driving GABAergic neurons optogenetically improves learning, reduces amyloid load and enhances autophagy in a mouse model of Alzheimer's disease.

    abstract：:The changes of local field potentials (LFP, mainly gamma rhythm and theta rhythm) in the brain are closely related to learning and memory formation. Reduced gamma rhythm (20-50 Hz) and theta rhythm (4-10 Hz) has been observed in the progression of Alzheimer's disease (AD), but it is not clear whether it is related to ...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2020.03.004

    authors： Zhang Z,Jing Y,Ma Y,Duan D,Li B,Hölscher C,Li C,Wei J,Gao A,Shang L,Tao F,Xing Y

    更新日期：2020-05-14 00:00:00

  • Eotaxin is a potent chemotaxin for human basophils.

    abstract：:We studied the effect of eotaxin, a novel eosinophil-active CC chemokine with high target cell specificity, on human basophils. Eotaxin induced higher levels of chemotactic response with a lower ED50 compared with RANTES in basophils; half-maximal migration occurred at a concentration of approximately 3 nM. On the oth...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1006/bbrc.1997.6100

    authors： Yamada H,Hirai K,Miyamasu M,Iikura M,Misaki Y,Shoji S,Takaishi T,Kasahara T,Morita Y,Ito K

    更新日期：1997-02-13 00:00:00

  • Stoichiometric carboxyl methylation of chromogranins from bovine adrenal medullary cells.

    abstract：:The secretory proteins from adrenal chromaffin granules, chromogranins A, A1 and A2, were found to be excellent in vitro methyl acceptor proteins. The purified protein-carboxyl methylase (PCM) from bovine erythrocytes incorporated 660, 2540 and 7890 pmol of methyl group/10 min/mg protein in chromogranins A, A1 and A2,...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/s0006-291x(88)80099-8

    authors： Veeraragavan K,Coulombe R,Gagnon C

    更新日期：1988-04-29 00:00:00

  • Membrane phospholipids remodeling upon imbibition in Brassica napus L. seeds.

    abstract：:Successful seed germination depends on the rapid repair of cell membrane damaged by dry storage. However, little is known about the reorganization of lipids during this process. In this study, the changes of intracellular redox environment, cell membrane integrity, lipid composition, and expression of genes related to...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2019.05.100

    authors： Lin YX,Xin X,Yin GK,He JJ,Zhou YC,Chen JY,Lu XX

    更新日期：2019-07-23 00:00:00

  • A-to-I RNA editing of the IGFBP7 transcript increases during aging in porcine brain tissues.

    abstract：:The IGFBP7 gene encodes insulin-like growth factor protein 7. IGFPB7 is involved in diverse biological functions including cell growth regulation, senescence and apoptosis, and also acts as a tumor suppressor in multiple cancers. The IGFBP7 mRNA is subject to A-to-I RNA editing mediated by adenosine deaminases acting ...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2016.09.125

    authors： Larsen K,Kristensen KK,Momeni J,Farajzadeh L,Bendixen C

    更新日期：2016-10-21 00:00:00

  • Human VAPA and the yeast VAP Scs2p with an altered proline distribution can phenocopy amyotrophic lateral sclerosis-associated VAPB(P56S).

    abstract：:A human isoform of the vesicle-associated membrane protein-associated proteins (VAPs), VAPB, causes amyotrophic lateral sclerosis eight due to the missense mutation of Pro-56, whereas human VAPA and the yeast VAP Scs2p proteins are not significantly affected by similar mutations. We have found that VAPA and Scs2p have...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2010.12.011

    authors： Nakamichi S,Yamanaka K,Suzuki M,Watanabe T,Kagiwada S

    更新日期：2011-01-14 00:00:00

  • Cystathionine gamma lyase-H2S contributes to osteoclastogenesis during bone remodeling induced by mechanical loading.

    abstract：:Hydrogen sulfide (H2S), a gaseous signaling molecule produced by cystathionine γ-lyase (CSE) and cystathionine β-synthase (CBS), influences bone remodeling in many ways. Osteoclasts play an important role in bone remodeling during tooth movement induced by mechanical loading, which increases the rate of tooth movement...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2018.05.015

    authors： Mo S,Hua Y

    更新日期：2018-06-22 00:00:00

  • Photoaffinity inhibition of peptide transport in yeast.

    abstract：:A photoaffinity label, 4-azidobenzoyltrimethionine has been synthesized. It competitively inhibits trimethionine uptake in the yeast C. albicans. Upon UV irradiation it irreversibly and specifically blocks oligopeptide uptake. These results give the first example of photoinhibition of peptide uptake in yeast. ...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/0006-291x(83)91044-6

    authors： Sarthou P,Gonneau M,Le Goffic F

    更新日期：1983-02-10 00:00:00

  • Mini-Review: Oxidative stress, redox stress or redox success?

    abstract：:The first life forms evolved in a highly reducing environment. This reduced state is still carried by cells today, which makes the concept of "reductive stress" somewhat redundant. When oxygen became abundant on the Earth, due to the evolution of photosynthesis, life forms had to adapt or become extinct. Living organi...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章,评审

    doi：10.1016/j.bbrc.2018.05.045

    authors： Gutteridge JMC,Halliwell B

    更新日期：2018-07-12 00:00:00

  • Calmodulin-dependent protein kinase IV during T-cell development.

    abstract：:In a primary cell culture system of fetal rat brain, the calmodulin-dependent protein-kinase IV (CaMKIV) could be induced by the thyroid hormone T3 in a time- and concentration-dependent manner, provided the tissue was excised not later than day 15 of gestation (E15) (Krebs et al., J. Biol. Chem. 271, 11055, 1996). We...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1006/bbrc.1997.7823

    authors： Krebs J,Wilson A,Kisielow P

    更新日期：1997-12-18 00:00:00

  • TcRho1 of Trypanosoma cruzi: role in metacyclogenesis and cellular localization.

    abstract：:Here we have investigated the function of TcRho1, a Rho family orthologue from the parasite Trypanosoma cruzi. We have selected parasites overexpressing wild-type TcRho1 and a truncated form of TcRho1 (TcRho1-DeltaCaaX) which is unable to undergo farnesylation and supposed to interfere with recruitment of Rho effector...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2004.08.197

    authors： de Melo LD,Nepomuceno-Silva JL,Sant'Anna C,Eisele N,Ferraro RB,Meyer-Fernandes JR,de Souza W,Cunha-e-Silva NL,Lopes UG

    更新日期：2004-10-22 00:00:00

  • Structure determination of the UDP-disaccharide fragment of cytoplasmic cofactor isolated from Methanobacterium thermoautotrophicum.

    abstract：:The methylcoenzyme M methylreductase reaction has an absolute requirement for 7-mercaptoheptanoylthreonine phosphate or component B, which is the active component of the intact molecule previously referred to as cytoplasmic cofactor. A hydrolytic fragment of cytoplasmic cofactor has been purified and identified as uri...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/0006-291x(89)92266-3

    authors： Marsden BJ,Sauer FD,Blackwell BA,Kramer JK

    更新日期：1989-03-31 00:00:00

  • Pharmacological characterization of a selective agonist for bombesin receptor subtype-3.

    abstract：:Bombesin receptor subtype-3 (BRS-3) is an orphan G protein-coupled receptor in the bombesin receptor family that still awaits identification of its natural ligand. BRS-3 deficient mice develop a mild late-onset obesity with metabolic defects, implicating BRS-3 plays a role in feeding and metabolism. We describe here t...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2009.07.006

    authors： Zhang L,Nothacker HP,Wang Z,Bohn LM,Civelli O

    更新日期：2009-09-18 00:00:00

  • Specific interaction of pRB with a rat genomic DNA fragment, REC11.

    abstract：:The retinoblastoma gene product (pRB) has been known to contain a sequence-nonspecific DNA binding activity. It is unknown whether pRB can recognize and bind to specific DNA sequences. We have recently identified a rat genomic DNA fragment, termed REC11, which can interact with rat Cdc37-related protein (RCdc37). In t...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1006/bbrc.1996.1339

    authors： Ozaki T,Sakiyama S

    更新日期：1996-09-04 00:00:00

  • A novel early estrogen-regulated gene gec1 encodes a protein related to GABARAP.

    abstract：:We have isolated, in guinea-pig endometrial cells, an estrogen-induced 1.8 kb RNA called gec1. Screening of a guinea-pig genomic library led to identification of gec1 gene consisting of 4 exons and 3 introns. Exon 1 contains the 5'UTR and the ATG initiation codon. A guinea-pig gec1 cDNA was obtained by 5'-RACE. The 35...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1006/bbrc.2001.4908

    authors： Vernier-Magnin S,Muller S,Sallot M,Radom J,Musard JF,Adami P,Dulieu P,Rémy-Martin JP,Jouvenot M,Fraichard A

    更新日期：2001-06-01 00:00:00

  • ICOS promotes group 2 innate lymphoid cell activation in lungs.

    abstract：:Group 2 innate lymphoid cells (ILC2s) are newly identified, potent producers of type 2 cytokines, such as IL-5 and IL-13, and contribute to the development of allergic lung inflammation induced by cysteine proteases. Although it has been shown that inducible costimulator (ICOS), a costimulatory molecule, is expressed ...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2015.06.005

    authors： Kamachi F,Isshiki T,Harada N,Akiba H,Miyake S

    更新日期：2015-08-07 00:00:00

  • 1-bromoalkanes as new potent nontoxic glutathione depletors in isolated rat hepatocytes.

    abstract：:The effect of 1-bromlalkanes on intracellular glutathione (GSH) was studied in freshly isolated rat hepatocytes. Treatment of cells with bromoalkanes depleted cellular GSH levels without causing cytotoxicity. The extent of GSH depletion was directly proportional to the concentration and increasing chain length of 1-br...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/0006-291x(91)91389-t

    authors： Khan S,O'Brien PJ

    更新日期：1991-08-30 00:00:00

  • Stable knockdown of Kif5b in MDCK cells leads to epithelial-mesenchymal transition.

    abstract：:Polarization of epithelial cells requires vectorial sorting and transport of polarity proteins to apical or basolateral domains. Kif5b is the mouse homologue of the human ubiquitous Kinesin Heavy Chain (uKHC). To investigate the function of Kif5b in epithelial cells, we examined the phenotypes of Kif5b-deficient MDCK ...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2015.05.045

    authors： Cui J,Jin G,Yu B,Wang Z,Lin R,Huang JD

    更新日期：2015-07-17 00:00:00

  • Lactosylceramide synthase β-1,4-GalT-V: A novel target for the diagnosis and therapy of human colorectal cancer.

    abstract：:Little is known about an oncogenic signal transducer β-1,4-galactosyltransferase-V (β-1,4-GalT-V), in human colorectal cancer. Using quantitative RT-PCR, immunohistochemical staining and ELISA assays, we determined that β-1,4-GalT-V gene/protein expression is specifically increased in human colorectal cancer (CRC) tum...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2018.11.149

    authors： Chatterjee SB,Hou J,Bandaru VVR,Pezhouh MK,Syed Rifat Mannan AA,Sharma R

    更新日期：2019-01-08 00:00:00

  • Interaction between histone H1 and non-histone HMG14 detected by chemical cross-linking.

    abstract：:The interaction between histone H1 and non-histones HMG14 and HMG17 has been studied by chemical cross-linking. Cross-linking kinetics show the appearance of discrete bands which correspond to the interaction between H1 and HMG14. Interaction between H1 and HMG17 has not been detected. ...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/0006-291x(83)91670-4

    authors： Espel E,Bernués J,Querol E,Martínez P,Barris A,Lloberas J

    更新日期：1983-12-28 00:00:00

  • Attenuation of hepatic expression and secretion of selenoprotein P by metformin.

    abstract：:High serum selenium levels have been associated epidemiologically with increased incidence of type 2 diabetes. The major fraction of total selenium in serum is represented by liver-derived selenoprotein P (SeP). This study was undertaken to test for a hypothesized effect of hyperglycemia and the antihyperglycemic drug...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2009.06.143

    authors： Speckmann B,Sies H,Steinbrenner H

    更新日期：2009-09-11 00:00:00

  • Expression of surface CD1d in the extravillous trophoblast cells of early gestational placenta is downregulated in a manner dependent on trophoblast differentiation.

    abstract：:CD1d is a specific ligand for the invariant Valpha24Vbeta11-natural killer T (iNKT) cells that play an important role in placental development during early human pregnancy. The localization and regulation of placental CD1d expression remain unclear. Immunohistochemistry of human early gestational placentas revealed CD...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2008.04.051

    authors： Matsumoto J,Kawana K,Nagamatsu T,Schust DJ,Fujii T,Sato H,Hyodo H,Yasugi T,Kozuma S,Taketani Y

    更新日期：2008-06-27 00:00:00

  • Identification of novel initiation sites for human DNA replication around ARSH1, a previously characterized yeast replicator.

    abstract：:Replication of mammalian chromosomes depends on the activation of a large number of origins of DNA replication distributed along the chromosomes. We have focused our attention on a human DNA region, named ARSH1, localized to chromosome 2, that had been previously shown to act as an episomal origin in the yeast Sacchar...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2003.12.040

    authors： Hu L,Xu X,Valenzuela MS

    更新日期：2004-01-23 00:00:00

  • Urokinase plasminogen activator receptor is upregulated by Helicobacter pylori in human gastric cancer AGS cells via ERK, JNK, and AP-1.

    abstract：:The gastric pathogen Helicobacter pylori (H. pylori) is suggested to be associated with gastric cancer progression. In this study, we investigated the effect of H. pylori on urokinase plasminogen activator receptor (uPAR) expression which has been known to correlate closely with gastric cancer invasion. H. pylori indu...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2005.06.002

    authors： Kim MH,Yoo HS,Chang HJ,Hong MH,Kim HD,Chung IJ,Shin BA,Cho MJ,Ahn BW,Jung YD

    更新日期：2005-08-05 00:00:00

  • Cysteine-106 of DJ-1 is the most sensitive cysteine residue to hydrogen peroxide-mediated oxidation in vivo in human umbilical vein endothelial cells.

    abstract：:Mutation in DJ-1 gene is the cause of autosomal recessive Parkinson's disease, however, its physiological function remains unclear. The isoelectric point of DJ-1 shows an acidic shift after cells are treated with hydrogen peroxide. This suggests that DJ-1 is modified in response to oxidative stress. Here we report the...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2004.03.110

    authors： Kinumi T,Kimata J,Taira T,Ariga H,Niki E

    更新日期：2004-05-07 00:00:00

  • Identification of a D-amino acid decapeptide HIV-1 entry inhibitor.

    abstract：:Entry of human immunodeficiency virus type 1 (HIV-1) virion into host cells involves three major steps, each being a potential target for the development of entry inhibitors: gp120 binding to CD4, gp120-CD4 complex interacting with a coreceptor, and gp41 refolding to form a six-helix bundle. Using a D-amino acid decap...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2006.06.150

    authors： Boggiano C,Jiang S,Lu H,Zhao Q,Liu S,Binley J,Blondelle SE

    更新日期：2006-09-08 00:00:00

  • Special AT-rich sequence-binding protein 2 and its related genes play key roles in the differentiation of MC3T3-E1 osteoblast like cells.

    abstract：:Special AT-rich sequence-binding protein (SATB) plays a critical role in bone generation and osteoblast differentiation. In the present study, the differentially expressed genes by SATB2 overexpression were analyzed in MC3T3-E1 osteoblast-like cells using Alizarin red S staining, wound healing assay and Agilent's Huma...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2011.11.157

    authors： Kim IS,Jeong SJ,Kim SH,Jung JH,Park YG,Kim SH

    更新日期：2012-01-13 00:00:00

  • Molecular architecture of CTCFL.

    abstract：:The CTCF-like protein, CTCFL, is a DNA-binding factor that regulates the transcriptional program of mammalian male germ cells. CTCFL consists of eleven zinc fingers flanked by polypeptides of unknown structure and function. We determined that the C-terminal fragment predominantly consists of extended and unordered con...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2010.04.146

    authors： Campbell AE,Martinez SR,Miranda JJ

    更新日期：2010-06-04 00:00:00

  • Interaction of small G protein signaling modulator 3 with connexin 43 contributes to myocardial infarction in rat hearts.

    abstract：:Connexin 43 (Cx43), a ubiquitous connexin expressed in the heart and skin, is associated with a variety of hereditary conditions. Therefore, the characterization of Cx43-interacting proteins and their dynamics is important to understand not only the molecular mechanisms underlying pathological malfunction of gap junct...

    journal_title：Biochemical and biophysical research communications

    pub_type： 杂志文章

    doi：10.1016/j.bbrc.2017.07.081

    authors： Lee CY,Choi JW,Shin S,Lee J,Seo HH,Lim S,Lee S,Joo HC,Kim SW,Hwang KC

    更新日期：2017-09-16 00:00:00