蛋白

重组艾滋病毒-1 p55压制

MBS142616

0.002毫克

140美元

重组蛋白

重组艾滋病毒-1 p55压制

艾滋病毒-1 p55压制

艾滋病毒-1 p55压制;艾滋病毒-1 p55压制重组;艾滋病毒-1 p55压制

杆状病毒昆虫细胞

Immunoreactive with sera from HIV infected individuals.

Greater than 90.0% as determined by HPLC analysis & SDS-PAGE.

The HIV-1 p55 gag protein solution contains 10mM Tris pH 8, 140mM NaCl and 400mM L-Arginine. Sterile filtered colorless clear solution.

75微克/毫升

Recombinant HIV -1 p55 although stable at 4 degree C for 3 weeks, should be stored desiccated below -18 degree C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles.

酶联免疫吸附测定(EIA), 免疫印迹(免疫印迹)

HIV-1 p55 gag antigen is suitable for ELISA and Western blots, excellent antigen for early detection of HIV seroconvertors with minimal specificity problems.

病毒ANTIGENS-人类IMMUNODEFICIENCY病毒;病毒抗原;艾滋病毒

Description: HIV-1 p55 Recombinant- is a 55kDa protein derived from gag gene of an HTLV-3/LAV isolate of HIV-1. The HIV-1 p55 is glycosylated with N-linked sugars and produced using baculovirus vectors in insect cells. The full length authmentic p55 gag protein forms particles within iteself of approximately 23nm in size (as determind by electron particles). Introduction: Human immunodeficiency virus (HIV) is a retrovirusthat can lead to a condition in which the immune systembegins to fail, leading to opportunistic infections. HIV primarily infects vital cells in the humanimmune systemsuch as helper T cells(specifically CD4+ T cells), macrophagesand dendritic cells. HIV infection leads to low levels of CD4+ T cells through three main mechanisms: firstly, direct viral killing of infected cells; secondly, increased rates of apoptosisin infected cells; and thirdly, killing of infected CD4+ T cells by CD8 cytotoxic lymphocytesthat recognize infected cells. When CD4+ T cell numbers decline below a critical level, cell-mediated immunityis lost, and the body becomes progressively more susceptible to opportunistic infections. HIV was classified as a member of the genus Lentivirus, part of the family of Retroviridae. Lentiviruses have many common morphologies and biological properties. Many species are infected by lentiviruses, which are characteristically responsible for long-duration illnesses with a long incubation period. Lentiviruses are transmitted as single-stranded, positive-sense, enveloped RNA viruses. Upon entry of the target cell, the viral RNA genomeis converted to double-stranded DNAby a virally encoded reverse transcriptasethat is present in the virus particle. This viral DNA is then integrated into the cellular DNA by a virally encoded integraseso that the genome can be transcribed. Once the virus has infected the cell, two pathways are possible: either the virus becomes latentand the infected cell continues to function, or the virus becomes active and replicates, and a large number of virus particles are liberated that can then infect other cells.

0.002毫克

140美元

0.01毫克

265

0.1毫克

1800