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Table 1 Expression of surface antigens on CD34+ALDH+ and CD34+ALDH- progenitor cells.

From: Extended flow cytometry characterization of normal bone marrow progenitor cells by simultaneous detection of aldehyde dehydrogenase and early hematopoietic antigens: implication for erythroid differentiation studies

 

CD34+ ALDH+

CD34+ ALDH-

 

Antigen

Median

Range

95% CI

Median

Range

95% CI

p

CD38

154*

31–267

108–200

253

167–518

224–318

<0.01

CD45RA

39

14–174

28–69

140

32–258

94–168

<0.01

CD117

43

22–67

34–46

23

5–42

19–33

<0.01

CD133

15

12–28

13–27

9

6–30

6–16

<0.01

  1. * Values are expressed as mean fluorescence intensity (MFI). Negative controls on CD34+ gated cells showed in any cases MFI lower than 5 units.
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BMC Physiology

ISSN: 1472-6793

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