For earlier diagnosis of human immunodeficiency virus type 1 (HIV-1) infection, the sensitivities of immune complex transfer enzyme immunoassays for HIV-1 p24 antigen and antibody immunoglobulin G (IgG) to HIV-1 p17 antigen were improved approximately 25- and 90-fold, respectively, over those of the previous immunoassays by performing solid-phase immunoreactions with shaking and increasing the ...

The major internal structural protein of human T-cell lymphotropic virus type III (HTLV-III), a virus etiologically implicated in acquired immunodeficiency syndrome (AIDS), was purified to homogeneity. This 24,000-molecular-weight protein (p24) was shown to lack immunologic cross-reacting antigenic determinants shared by other known retroviruses, including HTLV-I and HTLV-II, with the exception...

Trans-membrane proteins of the p24 family are abundant, oligomeric proteins predominantly found in cis-Golgi membranes. They are not easily studied in vivo and their functions are controversial. We found that p25 can be targeted to the plasma membrane after inactivation of its canonical KKXX motif (KK to SS, p25SS), and that p25SS causes the co-transport of other p24 proteins beyond the Golgi c...

A Multi-layered Mamdani Fuzzy Soft Expert System is planned to diagnose HIVAIDS.
 The Proposed DHA-MLMFES an Automatic of HIV-AIDS exploitationMulti-layer (DHA-ML-MFES) knowledgeable System, willclassify the various stages like No-HIV-AIDS, HIV Stage 1, 2, 3 and Aids. ExpertSystem has seven input variables at layer-I four layer-II. At input,variables are headache, fatigue, aching muscles, ...

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 transfected cells with an antibody to the ta...

Neuro-p24 is a novel neuronal membrane protein that is specifically localized in neural processes, particularly in growing neurites. To explore the roles of Neuro-p24, we examined the immunocytochemical localization of this protein in cultured neurons during neural induction, and performed an antisense oligonucleotide transfection using two culture models, the mouse dorsal root ganglia (DRG) an...

A competitive enzyme-linked immunoassay has been devel oped to quantitate the M, 24,000 estrogen-regulated protein (p24) in human breast tumors and tumor cell lines. The concen tration of monoclonal antibody used to coat polystyrene microtiter assay plates was critical in optimizing assay sensitivity versus precision and demonstrated marked differences between plate types. Analysis of 114 human...

So far, recombinant antigens of HIV-1, the etiologic cause of Acquired Immunodeficiency Syndrome (AIDS), have been widely used for the diagnosis and vaccine development. P17 or the matrix protein formed by the proteolytic cleavage of gag is strongly antigenic and is as conserved and immunogenic as p24. In some cases, antibodies to p17 are more prevalent than antibodies to p24 and the decline in...

and anterograde transport between the ER and Golgi (Strating & Martens, 2009), are required for Wg secretion by S2 cells. Similarly, knockdown by transgenic RNAi shows that p24 proteins are required for normal levels of Wg secretion in Drosophila wing imaginal discs (Buechling et al, 2011; Port et al, 2011). As with Evi, this requirement seems to be relatively specific, since general secretion ...

We wished to develop criteria for serological confirmation of human T-lymphotropic virus type I (HTLV-I) infection in healthy donors. Selected serum or plasma samples reactive by HTLV-I enzyme immunosorbent assay or gel-agglutination assays with at least one viral-specific band on Western immunoblot (WIB) were tested in six laboratories by four WIBs and four radioimmunoprecipitation assays (RIP...