EDTA tube Cyto-Chex BC T
SamplesInitial Test CD4+cells / µL Day 7 CD4+cells / µL Day 14 CD4+cells / µL
1 709 760 756
2 511 561 565
3 285 299 300
4 327 340 373
5 83 73 89
Time and temperature can present obstacles to
sample integrity. Often, sample collection in distant
or resource-limited areas further complicates the
concerns of sample preservation when analysis
cannot be performed immediately.
Ensure the integrity of your samples with
Cyto-Chex BCT from Streck.
Cyto-Chex BCT is a direct-draw blood collection
tube which preserves peripheral blood sample
qualitative and quantitative leukocyte subset
characteristics. Cyto-Chex BCT is FDA 510(k)
cleared for consistent recovery of HIV-associated
lymphocyte subsets for up to 14 days.
Immunophenotypic Analysis of HIV+ Patient Samples
Minimize the adverse effects of time, storage
and transportation for all your patient sample
• Maintain sample integrity from collection
site to analysis location and minimize patient
redraws and the loss of critical data
• Samples are stable at room temperature,
simplifying storage and shipping requirements
and reducing associated logistical expenses
• Batch samples to optimize laboratory workfow
and improve overall laboratory effciency
Available in 5ml and 2ml tube sizes, and multiple
Take your study anywhere in the world –
with Cyto-Chex BCT.
From the worldwide leader
in cell stabilization
Peripheral blood samples stored in Cyto-Chex BCT provide the
same results as tests performed on fresh specimens.