204883

Complement C1-Esterase Inhibitor, Human

Complement C1-Esterase Inhibitor, Human, is a native, single-chain glycoprotein that is involved in regulation of complement, coagulation, fibrinolytic and contact systems of circulating plasma.

• Codice UNSPSC: 12352202
• NACRES: NA.25

Proprietà

• Livello qualitativo: 100
• Saggio: ≥90% (SDS-PAGE)
• Stato: liquid
• non contiene: preservative
• Produttore/marchio commerciale: Calbiochem^®
• Condizioni di stoccaggio: OK to freeze; avoid repeated freeze/thaw cycles
• Impurezze: IgG, IgA, IgM, albumin, C3, C4, or ceruloplasmin, trace
• Condizioni di spedizione: wet ice
• Temperatura di conservazione: −70°C

Descrizione

Descrizione generale

Native, human C1-esterase. Complent C1-esterase inhibitor purified from human plasma. Single chain glycoprotein present in normal human serum at a concentration of 180 µg/ml. Involved in regulation of complement, coagulation, fibrinolytic and contact (kinin-forming) systems of circulating blood plasma. It is the only known inhibitor of activated C1r and C1s complement enzymes. Persons with either hereditary or acquired deficiencies of C1 esterase inhibitor are susceptible to recurrent attacks of angioedema.

Native, human C1-esterase. Single-chain glycoprotein present in normal human serum at 180 µg/ml. Involved in regulation of complement, coagulation, fibrinolytic and contact (kinin-forming) systems of circulating blood plasma. The only known inhibitor of activated C1r and C1s complement enzymes. The presence of either hereditary or acquired deficiencies of C1 inhibitor produce susceptibility to recurrent attacks of angioedema.

Azioni biochim/fisiol

≥80% of C1-esterase inhibitor will bind activated C1s.

Confezionamento

Please refer to vial label for lot-specific concentration.

Attenzione

Toxicity: Standard Handling (A)

Stato fisico

In PBS, pH 7.4, sterile-filtered through a 0.22 µm filter.

Nota sulla preparazione

Prepared from serum that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.

Ricostituzione

Following initial thaw, aliquot and freeze (-70°C).

Altre note

Bowen, B., et al. 2001. Clin. Immunol.98, 157.
Davis, A.E. 1988. Ann. Rev. Immunol. 6, 595.

Variables associated with assay conditions will dictate the proper working dilution.

Note legali

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable