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accessory molecules 5 accessory molecules
S, s
M, N
Carbohydrate residues
Amino acid residues
Schematic representation of
membrane glycoproteins and
glycosphingolipids that carry blood
group antigens
A, B, H, I
P1 P, Pk Lipid bilayer
Membrane glycoproteins and glysosphingolipids that carry blood group
antigens.
α1 2
Gal GlcNAc
Fuc
β1 4 β1 3
Gal
Gal = Galactose
GlcNAc = N-acetylglucosamine
Fuc = Fucose
Chemical structure of H antigen which is a specificity of the ABO blood
group system.
Tabelle I, betreffend das Blut sechs anscheinend gesunder Mnner.
Sera
Dr. St. . . . . .
Dr. Plecn. . . . .
Dr. Sturl. . . . .
Dr. Erdh. . . . .
Zar. . . . . . .
Landst. . . . . .
–
–
–
–
–
–
+
–
+
+
–
+
+
+
–
–
+
+
+
+
–
–
+
+
+
–
+
+
–
+
–
–––––
Blutkörperchen von:
Dr. St.
Tabelle II, betreffend das Blut von sechs anscheinend gesunden
Puerperae.
Sera
Seil. . . . . . . – – + – – +
Linsm. . . . . . + – + + + +
Lust. . . . . . . + – – + + –
Mittelb. . . . . . – – + – – ++
Tomsch. . . . . . – – + – –
Graupn. . . . . . + – – + + –
Blutkörperchen von:
Seil.
Dr.
Plecn.
Linsm.
Dr. Sturl.
Lust.
Dr. Erdh.
Mittelb.
Zar.
Tomsch.
Landst.
Graupn.
Table illustrating ABO blood groups. (From Wien. klin. Wschr., 14,
1132–1134, 1901.)
Blood
type
A
B
AB
O
Red blood cell
surface antigen
A antigen
B antigen
AB antigens
No A or B antigens
Antibody
in serum
Anti-B
Anti-A
No antibody
Both anti-A
and anti-B
ABO blood group antigens and antibodies.
Erythrocyte
H antigen
A antigen
β1–3 β1–4
α1–2
N-acetylgalactosamine (GalNAc)
N-acetylglucosamine (GlcNAc)
S, s
M, N
B antigen
β1–3 β1–4
α1–2 α1–3
β1–3 β1–4
α1–2 α1–3
A, B, H, I
P 1
Lipid bilayer
Fucose (Fuc)
Galactose (Gal)
P, P k
Carbohydrate residue Amino acid residue
Membrane glycoproteins and glycosphingolipids that carry blood group
antigens.
A