Peptide mapping is a key method for studying the primary structure of proteins. With its sensitivity to slightest changes in covalent protein, this applicable both medicinal product identification at control stage and production process stability monitoring. The aim study was develop validate peptide-mapping procedure novel highly glycosylated recombinant C1 esterase inhibitor. Materials method...

OBJECTIVES/HYPOTHESIS The study objective was to generate pilot data to evaluate the effectiveness and safety of C1-esterase-inhibitor concentrate (C1-INH) compared to standard treatment in patients with angiotensin-converting enzyme inhibitor (ACEi)-induced angioedema affecting the upper aerodigestive tract. STUDY DESIGN Proof-of-concept case series with historical control. METHODS Adult p...

Hereditary angioedema (HAE) is a rare genetic condition that manifests as painful and potentially life-threatening episodic attacks of cutaneous and submucosal swelling. It results from functional deficiency of C1 esterase inhibitor (C1-INH), which is a regulator of the complement system, contact/kinin system and coagulation system. In HAE patients, the lowplasma concentration of functional C1-...

BACKGROUND The pathophysiological pathways resulting in Late Stent Thrombosis (LST) remain uncertain. Findings from animal studies indicate a role of the intrinsic coagulation pathway in arterial thrombus formation, while clinical studies support an association with ischemic cardiovascular disease. It is currently unknown whether differences in the state of the contact system might contribute t...

Angio-oedema may be hereditary or acquired and is characterised by episodes of potentially life threatening localised tissue oedema and swelling resulting from deficiency of compliment pathway C1 esterase inhibitor. Acquired angio-oedema is about ten times less frequent than the hereditary type and has been associated with immune-deficiency disorders, malignancies and exposure to specific medic...

We have determined the regional locations on mouse chromosome 14 of the genes for mouse adenosine kinase (ADK), nucleoside phosphorylase-1 (NP-1), and esterase-10 (ES-10) by analysis of rearranged mouse chromosomes in gamma-irradiated Chinese hamster X mouse hybrid cell lines. Irradiated clones were screened for expression of the murine forms of these enzymes; segregant clones that expressed on...