Results 21 to 30 of about 1,122,450 (358)

Efficient processing of an antigenic sequence for presentation by MHC class I molecules depends on its neighboring residues in the protein [PDF]

, 1991
Processing of endogenously synthesized proteins generates short peptides that are presented by MHC class I molecules to CD8 T lymphocytes. Here it is documented that not only the sequence of the presented peptide but also the residues by which it is ...
Braciale, Chimini, Colbere-Garapin, Del Val, Del Val, Del Val, DeLisi, Falk, Falk, Ganem, Hans-Jürgen Schlicht, Jonjić, Junker, Keil, Margarita Del Val, Matthias J. Reddehase, Nassal, Ou, Parham, Ponta, Reddehase, Reddehase, Rothbard, Rötzschke, Rötzschke, Schlicht, Schlicht, Thomas Ruppert, Townsend, Townsend, Townsend, Townsend, Townsend, Ulrich H. Koszinowski, Van Bleek, Volkmer, Yewdell   +36 more
core   +1 more source

Cloning Trap for Signal Peptide Sequences [PDF]

BioTechniques, 2000
Novel secreted and/or type I transmembrane proteins containing N-terminal signal sequences have been successfully cloned using the signal sequence trapping (SST) method. Often this involves random cloning of short 5' cDNA terminal ends into an epitope-tagged expression vector and the detection of expressed recombinant proteins on the cell surfaces of ...
Lim SP, GARZINO DEMO, ALFREDO
openaire   +5 more sources

Isolation and Characterization of an Antibacterial Peptide Fraction from the Pepsin Hydrolysate of Half-Fin Anchovy (Setipinna taty)

Molecules, 2012
Enzymatic proteolysis of food proteins is considered a promising method to generate antibacterial peptides. The objective of the present study was to isolate and characterize peptide fraction from the pepsin hydrolysate of half-fin anchovy (Setipinna ...
Dong-Feng Wang, Ru Song, Rong-Bian Wei, Hong-Yu Luo   +3 more
doaj   +1 more source

Solution to peptide sequencing challenge [PDF]

Analytical and Bioanalytical Chemistry, 2013
The cyclic peptide described is kalata B1 [1, 2] and its structure is shown in Fig. 1. The partial reduction of the cyclic peptide [2, 3] allows one to establish the disulfide connectivity. The first peptide is amino-ethylated at only {2}Cys and {5}Cys, whereas the second peptide is amino-ethylated at only {1}Cys and {4}Cys.
openaire   +4 more sources

Aminopeptidase C of Aspergillus niger is a Novel Phenylalanine Aminopeptidase [PDF]

, 2003
A novel enzyme with a specific phenylalanine aminopeptidase activity (ApsC) from Aspergillus niger (CBS 120.49) has been characterized. The derived amino acid sequence is not similar to any previously characterized aminopeptidase sequence but does share ...
Basten, E.J.W., Dekker, P.J.T., Schaap, P.J.   +2 more
core   +4 more sources

Cn-AMP2 from green coconut water is an anionic anticancer peptide [PDF]

, 2014
Globally, death due to cancers is likely to rise to over 20 million by 2030,which has created an urgent need for novel approaches to anticancer therapies such as the development of host defence peptides.
Al-Benna, Avner, Balderas-Renteria, Bray, Chan, Cho, Cho, Cragg, Cragg, Dawson, Dennison, Dennison, Dennison, Dennison, Gaspar, Gotay, Harris, Harris, Harris, Harris, Harris, Hess, Hogberg, Khazir, Li, Lumb, Malde, Mandal, Mandal, Martin Sabroso, Newman, Nicolas, Oh, Pasupuleti, Phoenix, Phoenix, Phoenix, Phoenix, Prabhu, Prabhu, Rajanbabu, Riedl, Saraswathy, Shekhar, Song, Tsuda, Unnati, Urruticoechea, Van der Spoel, Varadhachary, Wall, Wang, Wang, Whitmore, Whitmore, Whitmore, Yeung   +56 more
core   +1 more source

Pancreatic cancer-derived S-100A8 N-terminal peptide: a diabetes cause? [PDF]

, 2006
BACKGROUND: Our aim was to identify the pancreatic cancer diabetogenic peptide. METHODS: Pancreatic tumor samples from patients with (n=15) or without (n=7) diabetes were compared with 6 non-neoplastic pancreas samples using SDS-PAGE.
BALDO G, BASSO D, FALDA A, FLAGIELLO A, FOGAR P, GIUNCO S, GRECO E, NAVAGLIA F, PEDRAZZOLI S, PLEBANI M., PUCCI, PIETRO, VALERIO A, ZAMBON CF   +12 more
core   +1 more source

Artificial neural networks for the prediction of peptide drift time in ion mobility mass spectrometry

BMC Bioinformatics, 2010
Background There is an increasing usage of ion mobility-mass spectrometry (IMMS) in proteomics. IMMS combines the features of ion mobility spectrometry (IMS) and mass spectrometry (MS).
Plasencia Manolo, Valentine Steve, Wang Bing, Raghuraman Sriram, Zhang Xiang   +4 more
doaj   +1 more source

Chemotaxis of Arbacia punctulata spermatozoa to resact, a peptide from the egg jelly layer [PDF]

, 1985
Resact, a peptide of known sequence isolated from the jelly layer of Arbacia punctulata eggs, is a potent chemoattractant for A. punctulata spermatozoa. The chemotactic response is concentration dependent, is abolished by pretreatment of the spermatozoa ...
Brokaw, Charles J., Garbers, David L., Vacquier, Victor D., Ward, Gary E.   +3 more
core   +3 more sources

Immunological reactivity of a human immunodeficiency virus type I derived peptide representing a consensus sequence of the GP120 major neutralizing region V3 [PDF]

, 1992
To reduce the opportunities for human immunodeficiency virus type 1 (HIV-1) to evade vaccine induced immunity, the development of subunit vaccines must focus on the characterization of immunogenic epitopes, which are major targets for the immune system ...
Böltz, T., Fliessbach, H., Modrow, Susanne, Niedrig, M., von Brunn, A., Wagner, R., Wolf, Hans J.   +6 more
core   +5 more sources