Negative enrichment is the preferred approach for tumor cell isolation as it does not rely on
biomarker expression. However, size-based negative enrichment methods suffer from well …

Recent humanitarian efforts have led to the widespread release of antiretroviral drugs for the
treatment of the more than 33 million HIV afflicted people living in resource-scarce settings …

Preservation of biomolecules is pivotal in increasingly important molecular diagnostics.
Traditionally, formaldehyde is employed for such biomolecular preservation in spite of its …

Laboratory-based CD4 monitoring of HIV patients presents challenges in resource limited
settings (RLS) including frequent machine breakdown, poor engineering support and limited …

Background An interlaboratory study was performed to compare the performance of the 3
mL TransFix®/EDTA Vacuum Blood Collection Tube (TVT), with the 5 mL Cyto‐Chex® BCT …

Increased availability of antiretroviral therapy in resource-limited settings increases the need
for reliable, less costly and simpler to use HIV diagnostic and treatment monitoring …

The availability of antiretroviral medications increases the need for CD4 cell assays to
monitor disease progression and the efficacy of therapy in resource-poor countries …

P-selectin glycoprotein ligand-1 (PSGL-1) is expressed on leukocytes and its expression is
elevated in asthma and chronic obstructive pulmonary disease. This study assessed …

Abstract TransFix™ and Cyto-Chex® BCT (blood collection tube) reagents have been
shown to maintain whole blood integrity for delayed immunophenotyping by flow cytometry …

自制全血质控品用于T 淋巴细胞质量控制分析 Page 1 • 检验技术 • 自制全血质控品用于T 淋巴细胞
质量控制分析* 周崇兴1,梁淑家1,李剑军1,郝玲2,齐明山2,臧丹艳1,沈智勇1 [摘 要]目的 评价 …