If all haemoglobin measured in the blood by this method were active, i.e., capable of reversibly binding O 2 , the O 2 binding capacity (β) would be 1.39 ml · g 1 The experimental values of β to be found in the literature vary over a wide range, values as low as 1.24 ml ·...
A New Function of Human Haptoglobin: Endogenous Inhibition of Prostaglandin Biosynthesis and its Relation to Haemoglobin Binding haemoglobincyclooxygenasehaptoglobin functionHuman haptoglobin (Hp) is a glycoprotein present in plasma or serum which has the capacity to bind hemoglobin (Hb)... SA Saeed,A ...
In order to determine the characteristics of drug–receptor affinity and maximal binding capacity (Bmax), broken cell preparations of a tissue are often incubated with a drug and allowed to come to equilibrium in vitro. A range of drug concentrations are incubated with a fixed amount of receptor...
Herein we report crystal structures of apo- and haemoglobin-bound HpuA, an essential component of this haem import system. The interface involves long loops on the bacterial receptor that present hydrophobic side chains for packing against the surface of haemoglobin. Interestingly, our structural and...
total iron-binding capacity (TIBC), an indirect method of determining the transferrin level in serum. Transferrin is saturated by the addition of iron to a serum specimen. Excess iron is removed, and the specimen is analyzed for iron content. The result is the total amount of iron that can...
n. the capacity to attract and hold somethingn. strip sewn over or along an edge for reinforcement or decorationn. the protective covering on the front, back, and spine of a books. executed with proper legal authoritybinding的用法和例句: 1. And the shape of haemoglobin is so important ...
The total iron-binding capacity (TIBC) is the amount of iron needed to 100% saturate trans errin. TIBC re ects iron status: levels are elevated when iron levels are low, there ore it is use ul in the diagnosis and monitoring o iron defciency anaemia and iron defciency in late ...
However, steroid binding does not affect susceptibility to sickling or osmotic fragility irrespective of haemoglobin genotype. 展开 关键词: Erythrocytes Oestradiol Progesterone Osmotic fragility Sickle cell disease DOI: 10.1016/S0960-0760(02)00266-2 被引量: 27 ...
Dimerization is likely made by the capacity of membrane proteins to move laterally within the membrane bilayer (Heldin, 1995). Dimerization triggers the cytoplasmic domains (signalling pathway) by an autophosphorylation (ability of a species of kinase to phosphorylate itself) in which the kinase ...
Electronegativity measures a molecule’s ability to attract electrons, with higher χ values indicating a stronger tendency and capacity to attract electrons56,57. Chemical potential is the quantity of energy that is either released or absorbed as a result of a change in a species’ population58....