Stability of free and complexed human immunodeficiency virus type 1 antigen at 4 degrees C and at room temperature.
AUTOR(ES)
Griffith, B P
RESUMO
Free and immune-complex-dissociated (ICD) human immunodeficiency virus type 1 (HIV-1) antigenemias in serum specimens stored at room temperature (RT) and 4 degrees C for 1 to 35 days were evaluated. At all time points examined, there was no significant loss in detectable levels of ICD HIV-1 antigen at either RT or 4 degrees C. Free HIV-1 antigen was not stable in serum samples stored at RT for more than 2 days but was stable in samples stored at 4 degrees C for up to 4 days. Loss of free antigen occurred more rapidly in samples with high antigen content at baseline. Use of the ICD antigen assay allowed accurate quantitation of antigen in samples stored at RT or 4 degrees C for as long as 1 month.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=228161Documentos Relacionados
- Stability of plasma concentrations of N and C terminal atrial natriuretic peptides at room temperature.
- Stability of plasma concentrations of N- and C-terminal atrial natriuretic peptides at room temperature.
- K-Sol corneal preservation at room temperature.
- Stability of Free and Complexed Human Immunodeficiency Virus p24 Antigens during Storage for Various Intervals
- Experimental epikeratophakia using tissue lathed at room temperature.