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Table 1 Integrin expression in FEMX-I cells

From: Extracellular lipidosomes containing lipid droplets and mitochondria are released during melanoma cell division

Integrin

Cluster of differentiation

Expression as detected by flow cytometrya

Accumulation at cell extremities as detected by ICH

alpha M

CD11b

–

N.D.

alpha X

CD11c

–

N.D.

alpha 2b

CD41a

–

N.D.

alpha 2

CD49b

 +  + 

No

alpha 4

CD49d

–

N.D.

alpha 5

CD49e

 + 

No

alpha 6

CD49f

 + 

No

alpha V

CD51

 +  +  + 

Yes

alpha E (AE)

CD103

–

N.D.

beta 1

CD29

 +  +  + 

No

beta 2

CD18

–

N.D.

beta 3

CD61

 +  + 

Yes

beta 4

CD104

–

N.D.

alpha V/beta 3

CD51/61

 +  +  + 

Yesb

  1. MFI Median fluorescence intensity (arbitrary unit), ICH Immunocytochemistry, N.D. Not determined
  2. aCell surface expression is defined as: –, MFI < 400; + , 400 ≤ MFI < 1000; +  + , 1000 ≤ MFI < 10,000; +  +  + , MFI ≥ 10,000
  3. bData not shown
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Cell Communication and Signaling

ISSN: 1478-811X