摘要:
Novel mycoplasmas are described which are prominent in patients who are thought to be suffering from AIDS. Devices are also provided for the in vitro detection of mycoplasmas in a biological fluid by means of a reagent which is specific for the mycoplasma group without being specific for particular species within said group. Devices for testing mycoplasma sensitivity to antibiotics are also described.
摘要:
Novel mycoplasmas are described which are prominent in patients who are thought to be suffering from AIDS. Devices are also provided for the in vitro detection of mycoplasmas in biological fluid by means of a reagent which is specific for the mycoplasma group without being specific for particular species within said group. Devices for testing mycoplasma sensitivity to antibiotics are also described.
摘要:
The invention relates to a composition comprising at least one antigen, wherein the antigen is a protein or glycoprotein of a HIV-2 virus, wherein the HIV-2 virus has infectious properties with respect to human T4 lymphocytes and the essential morphological or immunological property of at least one of the retroviruses deposited at the CNCM under No. I-502, I-532, I-642, and I-643. It also relates to a process for the production of HIV-2 retrovirus antigens by lysing cells infected with the virus or lysing purified virus and recovering the antigens.
摘要:
A method for diagnosing an HIV-2 (LAV-II) infection and a kit containing reagents for the same is disclosed. These reagents include cDNA probes which are capable of hybridizing to at least a portion of the genome of HIV-2. In one embodiment, the DNA probes are capable of hybridizing to the entire genome of HIV-2. These reagents also include polypeptides encoded by some of these DNA sequences.
摘要:
The claimed invention is directed toward in vitro methods for the detection of human immunodeficiency virus type 2 (HIV-2) antibodies employing polypeptide fragments of HIV-2 Gag.
摘要:
The invention relates to a new variety of retroviruses designated Human Immunodeficiency virus Type II, HIV-II, samples of which have been deposited at CNCM as I-502 and I-532. It also concerns purified forms of the antigens which can be obtained from this virus, in particular from the gp 36 and gp 130-140 proteins. These various antigens are useful in medical diagnosis and kits, in particular by being placed in contact with serum of the patient to be diagnosed. Lastly, the invention relates to immunizing compositions, in particular containing at least one of glycoproteins gp 36 and gp 130-140.
摘要:
An HIV-1 type (or subtype) O retrovirus protein, or a natural or synthetic polypeptide or peptide including at least a part of said protein, which is capable of being recognised by antibodies isolated from a serum resulting from infection by an HIV-1 type O VAU strain or an HIV-1 type (or subtype) O DUR strain.
摘要:
An HIV-1 type (or subtype) O retrovirus protein, or a natural or synthetic polypeptide or peptide including at least a part of said protein, which is capable of being recognised by antibodies isolated from a serum resulting from infection by an HIV-1 type O VAU strain or an HIV-1 type (or subtype) O DUR strain.
摘要:
Methods for producing the newly discovered HIV-2 retrovirus and its antigens are provided. The antigens are obtained from various HIV-2 retroviruses. The antigen compositions comprise a lysate of an HIV-2 retrovirus, a protein of an HIV-2 retrovirus, or a glycoprotein of an HIV-2 retrovirus. Specifically, the antigen composition can comprise p12, p16, p26, gp32, gp42, and gp140.
摘要:
An HIV-1 type (or subtype) O retrovirus protein, or a natural or synthetic polypeptide or peptide including at least a part of said protein, which is capable of being recognized by antibodies isolated from a serum resulting from infection by an HIV-1 type O VAU strain or an HIV-1 type (or subtype) O DUR strain.