Báo cáo Y học: Functional epitope of common c chain for interleukin-4 binding ppt
... and granulocyte colony-stimulating factor receptor [54]. There- fore, c c CHR, the short form of the c c ectodomain, may be Table 2. Double mutant cycle analysis of interaction between c c and IL-4. ... receptors are members of the type I cytokine receptor superfamily, w hich is charac terized by the presence of at least one cytokine -binding homology r egion (CHR) composed of...
Ngày tải lên: 08/03/2014, 16:20
... plasmid speci c primers (M13F-cccagtcacgacgttg taaaacg- and M13R-agcggataacaatttcacacagg) were from Life Technologies, Inc. All other chemicals were of analy- tical grade or higher quality. Animals, ... a myotoxic/ cytolytic site distinct from the catalytic site, as already described for the inhibition of myotoxicity by heparin [44]. At least in the case of B. asper mt-II [50] and o...
Ngày tải lên: 21/02/2014, 01:21
... CGCGCCTCGAGTTAAGCTGCACCTCCTGATCT p26-ND36 1–36 (p26-36Bam-s) GCGCGGATCCACCATGCCCTTCCGGAGAAGA 468/156 (p26-192Xho-as) CGCGCCTCGAGTTAAGCTGCACCTCCTGATCT p26-ND60 1–60 (p26-60Bam-s) GCGCGGATCCACCATGTCCTTGAGGGACACA ... GCGCGGATCCACCATGTCCTTGAGGGACACA 396/132 (p26-192Xho-as) CGCGCCTCGAGTTAAGCTGCACCTCCTGATCT p26-CD40 153–192 (p26-1Bam-s) GCGCGGATCCACCATGGCACTTAACCCATG 459/153 (p26-153Xho-as) CGCGCCT...
Ngày tải lên: 22/02/2014, 04:20
Báo cáo Y học: Functional reconstitution of the HIV receptors CCR5 and CD4 in liposomes pot
... ability of CCR5-myc-his to function as a coreceptor for gp120/gp41 induced fusion, CHO clones coexpressing CCR5-myc-his or wt CCR5 were transfected with pcDNA3.1 containing a His 6 -tagged version of ... protein’s ability to function as a chemokine receptor or HIV coreceptor, we first determined the binding of MIP-1a to the CCR5-myc-his expressing cells. Cells expressing CCR5 or CCR5...
Ngày tải lên: 08/03/2014, 09:20
Báo cáo Y học: Functional expression of human liver cytosolic b-glucosidase in Pichia pastoris Insights into its role in the metabolism of dietary glucosides ppt
... broad speci®city w ith respect to the g lycone moiety of substrates. Human CBG hydrolyses synthetic aryl glycosides (including 4-nitrophenyl and 4-methylumbelliferyl monoglycosides) [9], but no physiological ... [42±45]). Secondly, pharmacokinetic data indicate that absorption of many xenobiotic glycosides occurs very rapidly f ollowing inges- tion, with uptake clearly occurring before co...
Ngày tải lên: 08/03/2014, 16:20
Báo cáo Y học: Functional assignment of motifs conserved in b1,3-glycosyltransferases A mutagenesis study of murine UDP-galactose:b-N-acetylglucosamine b1,3-galactosyltransferase-I pptx
... CCTGACAGCAACTACG CAGCGTTCTGTTCAG C2 36A AGCAACTATCCACCGTTC GCTTCAGGGACTG E264A TGCTTCATCTTG CTGACGTGTACGTGGGACT C2 71A ATGTGTACGTGGGACTGGCACTTCGAAAGC C2 95A AAAATGGCCTACAGTTTA GCTCGGTACC W315A CAGAATC GCCAATGACATGTCAAGGAAGAAGCATCTGAGATGTTAGTCTAGATAT C3 26A ... TAGCCACACTTG CAGCCGCGGCCAAAAATG W162A TTAATGGGGATGAGAGCGGTT GCCACTTTCT C1 67A AGATGGGTTGGCAACTTTC GCTTCAAAA D177A-D179A-F181A TGA...
Ngày tải lên: 08/03/2014, 16:20
Báo cáo Y học: Functional studies of the Synechocystis phycobilisomes organization by high performance liquid chromatography on line with a mass spectrometer docx
... reduced levels of b-phycocyanin and one rod linker. Keywords: phycobilisomes; UV-B i rradiation; Synechocystis; HPLC; mass spectrometry. 1 Phycobilisomes are present in prokaryotic cyanobacteria and eukaryotic ... SDS/PAGE of the main HPLC peak once collected, dried and loaded onto 16.5% T 5 .4% C Tris/tricine gel. Lines 1–4 refer to the PCa,PCb,APCa and APCb, respectively. PC, phycocya...
Ngày tải lên: 08/03/2014, 16:20
Báo cáo Y học: Functional analysis of the rat bile salt export pump gene promoter Regulation by bile acids, drugs and endogenous compounds potx
... tauroursodeoxycholic acid; CDCA, chenodeoxycholic acid; DCA, deoxycholic acid; LCA, lithocholic acid; OATP: organic anion transporting polypeptide; RXR, retinoid X receptor. (Received 9 April 2002, accepted ... minimal promoter construct completely abolished the stimulation of luciferase activity by CDCA in HepG2 cells (Fig. 6). Interestingly CDCA reduced the activity of the mutant m-126...
Ngày tải lên: 17/03/2014, 23:20
Báo cáo Y học: Functional integration of mitochondrial and hydrogenosomal ADP/ATP carriers in the Escherichia coli membrane reveals different biochemical characteristics for plants, mammals and anaerobic chytrids pdf
... 5¢-TTAAACGTTcatATGGCAGATATGAACC-3¢ Antisense 5¢-GGAAGTTACGAGGCTGACTTAGGC-3¢ aac1 (R.n.) Sense 5¢-GCGCCCGCGTTTCcatATGGGGGATCAG-3¢ Antisense 5¢-CCACACAATGGATCTGTGAACCTGTG-3¢ aac2 (R.n.) Sense 5¢-CTTTTTTGCTTTCcAtATGACAGATGCCG-3¢ Antisense ... 5¢-CTTTTTTGCTTTCcAtATGACAGATGCCG-3¢ Antisense 5¢-TACAACATGCCAGAtCtCGGGGAGAAC-3¢ hdgaac (N.spec.) Sense 5¢-TTCCCCATATCCcAtATGGCCCAAAAG-3¢ Antisense 5¢-GCATT...
Ngày tải lên: 18/03/2014, 01:20
Báo cáo y học: "Molecular Virology of Hepatitis C Virus (HCV): 2006 Update"
... models to study HCV. Int. J. Med. Sci. 2006, 3 30 Figure 1. Life cycle of HCV. The steps of the viral life cycle are depicted schematically. The topology of HCV structural and nonstructural proteins ... investigation of cell entry mechanisms. Most recently, recombinant infectious HCV could be produced in cell culture, rendering all steps of the viral life cycle, including ent...
Ngày tải lên: 02/11/2012, 10:00