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Table 1 Selectivity sequence and permeability ratios Px/PCl (given in parenthesis) for maxi-anion channel of different types of cells

From: The maxi-anion channel: a classical channel playing novel roles through an unidentified molecular entity

Cells

Selectivity sequence

References

Rat cultured Schwann cells

I (1.4) > Br (1.2) > Cl (1.0) > methyl-SO4 (0.72) > SO4 2− (0.61) > acetate (0.39) = isethionate (0.39) > aspartate (<0.03), glutamate (<0.03)

Gray et al. [18]

Rabbit urinary bladder epithelial cells

Cl (1.0) ≈ Br (1.0) ≈ I (1.0) ≈ SCN (1.0) ≈ NO3 (1.0) > F (0.57) > acetate (0.30) > gluconate (0.07)

Hanrahan et al. [53]

Rat cultured pulmonary alveolar (type II) cells

I (1.5) > Br (1.02) ≥ Cl (1.00) > NO3 (0.9) > gluconate (0.6)

Schneider et al. [63]

Rat cultured smooth muscle cells from embryonic aorta

I (1.4) > Br (1.3) > Cl (1.0) > F (0.7)

Soejima and Kokubun [33]

Rat cultured glomus cells of the carotid body

Cl (1.0) > HCO3 (0.71) > SO4 2− (0.57) > glutamate (0.14)

Stea and Nurse [109]

Mouse B lymphocyte-myeloma hybridoma cells

F (1.25) > I (1.18) > SCN (1.10) > Br (1.07) > Cl (1.00) > glucuronate (0.78) > NO3 (0.68) > aspartate (0.62)

Bosma [98]

Human T lymphocytes

I (1.38) > NO3 (1.14) > Br (1.04) > Cl (1.0) > F (0.57) > SCN (0.56) > HCO3 (0.56) > SO4 2− (0.49) > gluconate (0.29) ≈ propionate (0.30) > aspartate (0.08)

Schlichter et al. [104]

Chick cultured embryonic osteogenic cells

Cl (1.0) > methylsulfate (0.71) > gluconate (0.25) > glutamate (0.17)

Ravesloot et al. [108]

Human colon carcinoma HT-29cl.19A cells

I (1.2) > Br (1.05) > Cl (1.0) > F (0.46) > gluconate (0.24)

Bajnath et al. [58]

Ascaris suum muscle membrane vesicles

I > Br = NO3  > Cl > F

Dixon et al. [22]

Rat muscle L6 cells

Br (1.18) > I (1.15) > NO3 (1.13) > Cl (1.0) > methanesulfonate (0.60) > HCO3 (0.59) > propionate (0.44) > SO4 2− (0.40) > glutamate (0.1)

Hurnak and Zachar [25]

Guinea-pig parietal cells

I > Br > Cl > F

Kajita et al. [54]

Mouse mammary C127 cells

I (1.31) > Br (1.14) > Cl (1.0) > F (0.61) > phosphate2− (0.43) > aspartate (0.23) ≈ glutamate (0.22)

Sabirov et al. [8]

Mouse mammary C127 cells

Cl (1.0) > formate (0.66) > pyruvate (0.52) > methanesulfonate (0.51) > acetate (0.50) > propionate (0.39) > glucuronate (0.19) > glucoheptonate (0.18) > gluconate (0.17) > glutamate (0.16) > lactobionate (0.13)

Sabirov and Okada [11]