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Crustacean Hemolymph Lipoproteins
2020Lipoproteins mediate the transport of apolar lipids in the hydrophilic environment of physiological fluids such as the vertebrate blood and the arthropod hemolymph. In this overview, we will focus on the hemolymph lipoproteins in Crustacea that have received most attention during the last years: the high density lipoprotein/β-glucan binding proteins ...
Ulrich, Hoeger, Sven, Schenk
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Musca domestica hemolymph ferritin
Archives of Insect Biochemistry and Physiology, 1996We describe a method for the purification of ferritin from Musca domestica larval hemolymph. Musca ferritin occurs in hemolymph predominantly as a native protein with molecular weight equal to 550,000 and subunits of 26,000. The average iron content of purified ferritin was determined to be 3,000 +/ 600 iron atoms per molecule.
M de L, Capurro +3 more
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Journal of Insect Physiology, 2002
In comparison to insects and Crustacea, our knowledge of the predominant hemolymph proteins in ticks is minimal. The hemolymph protein most studied in ticks has been vitellogenin (Vg). Vg is synthesized by the tick fat body after female adults obtain a blood meal, is released into the hemolymph and is absorbed by developing oocytes as vitellin (Vn ...
N P., Gudderra +3 more
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In comparison to insects and Crustacea, our knowledge of the predominant hemolymph proteins in ticks is minimal. The hemolymph protein most studied in ticks has been vitellogenin (Vg). Vg is synthesized by the tick fat body after female adults obtain a blood meal, is released into the hemolymph and is absorbed by developing oocytes as vitellin (Vn ...
N P., Gudderra +3 more
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HEMAGGLUTININS FROM OYSTER HEMOLYMPH
Canadian Journal of Zoology, 1967Oyster hemolymph hemagglutinin agglutinated fish, rabbit, and human, red blood cells, was active over a wide pH range (optimum pH 7.5), and was heat-labile. Dialysis caused a greater reduction in the activity in the aged hemolymph than it did in the fresh hemolymph.
M F, Li, C, Flemming
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Peptides, 2006
The hemolymph of invertebrates contains factors that facilitate clotting as a defense mechanism for injury. However, the clotting process may impair the measurement of hormone titers by interfering with the extraction of peptides. Using hemolymph from freshwater crayfish, our results demonstrate that hemolymph clotting appears to reduce both the amount
Rodney, Kwok, Stephen S, Tobe
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The hemolymph of invertebrates contains factors that facilitate clotting as a defense mechanism for injury. However, the clotting process may impair the measurement of hormone titers by interfering with the extraction of peptides. Using hemolymph from freshwater crayfish, our results demonstrate that hemolymph clotting appears to reduce both the amount
Rodney, Kwok, Stephen S, Tobe
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Journal of Medical Entomology, 1976
Is glucose the only sugar in ticks? When several species of ticks were analyzed, glucose and inositol but no trehalose were found by Tatchell (1969, J. Ins. Physiol. 15 : 1421–31), Řehacek & Brzostowski (1969, J. Ins. Physiol. 15 : 1431–36), and Aboul-Nasr & Bassal (1971, J. Med. Ent. 8 : 521–24).
R J, Barker, Y, Lehner
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Is glucose the only sugar in ticks? When several species of ticks were analyzed, glucose and inositol but no trehalose were found by Tatchell (1969, J. Ins. Physiol. 15 : 1421–31), Řehacek & Brzostowski (1969, J. Ins. Physiol. 15 : 1431–36), and Aboul-Nasr & Bassal (1971, J. Med. Ent. 8 : 521–24).
R J, Barker, Y, Lehner
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Mytilus edulis hemolymph contain prodynorphin
Immunology Letters, 1998We have characterized a prodynorphin (prodyn) molecule in hemocytes and hemolymph of the bivalve mollusk Mytilus edulis. The ca. 16-kDa protein was purified by cut-off filtration prepurification, anti-leucine-enkephalin affinity column separation followed by reversed-phase HPLC.
G B, Stefano +2 more
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The coagulation of insect hemolymph
Cellular and Molecular Life Sciences CMLS, 2002In contrast to both vertebrates and non-insect arthropods, little is known about the coagulation of hemolymph (hemostasis) in insects. We discuss the integration of the hemostatic response with other branches of the insect immune system. We also describe the present stage in the characterization of both soluble and cellular factors that contribute to ...
Theopold, Ulrich J. +4 more
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