Contrastingly, a new 28 kDa GTP-binding protein (detected by [α- 32P]GTP binding on immobilized proteins) and a 25 kDa protein (ADP-ribosylated by botulinum toxin D) were found in all three membrane preparations. This is to our knowledge the first report on GTP-binding proteins in ...
The ambiguity of this general effect is illustrated by the action of albumin on calcium phosphate crystallization on type I collagen and several other examples found in the literature. 展开 关键词: Bioactivity Protein Adsorption Calcium phosphate SBF solution Biomineralization ...
Protein characteristics that jeopardized soluble expression of recombinant plasmodial proteins were found to include higher molecular weight (> 56 kDa), greater protein disorder, more basic pI (> 6) and lack of homology toE. coliproteins. In addition, the presence of low complexity regions (SEG >...
Cytotoxins, a prominent functional group in the 3FTx family found in cobra venoms, exert cytotoxic effects and induce local tissue damage by destabilizing phospholipid membranes45(Fig.1b). Neutralizing these toxins is crucial to prevent severe sequelae, such as limb deformity, amputation and lasting...
In plasma, a special protein hemopexin (Hx) binds free heme and inhibits its peroxidase activity [12]. Table 1. Second order rate constants and oxidants produced in the reaction of different forms of iron with H2O2. Standard reduction potentials (Eo) are presented for oxidative couples: HOX/X...
showing this approach may also be applicable to potsherds without calcified deposits (Fig.3). Haemoglobin proteins, which are predominantly found in blood plasma and animal tissues, were also detected in calcified deposits and ceramic matrix samples and were primarily derived from Caprinae, and to ...
parasitemia in malaria-infected patients resulted in significantly (p < 0.05) higher level ofplasma total proteins and it was found to be due to a significant (P < 0.05) increase in the total globulinsfraction which reached 5.85 ± 1.03 g/dl compared to 3.44 ± 0.4 g/dl in the control...
We found that the survival rate of ASG protein digestion is the highest (98.06%), and its acrosin activity of free spermatozoa was significantly higher (4.290 +/- 0.095 mu IU/10(6)) than those obtained by traditional trypsinase digestion (2.446 +/- 0.251 mu IU/10(6)) or mechanical ...
85 found that 75% of breast cancer patients had a higher level of surface exosomal GPC1 expression (GPC1+) than the healthy controls. The diagnostic value of fibronectin and developmental endothelial locus‐1 (Del‐1) in breast cancer cell-derived exosomes was suggested by Moon et al.86, ...
(Fig.3d,e). No such interactions were found with DMPC or DMPE (Fig.3f), further evidenced by calculating the average lipid density around the protein (Supplementary Fig.18). In silico mutation of these three residues to serine removed these interactions (Extended Data Fig.7c). Calculation ...