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Specifications

Clone Host Grade Applications Polyclonal Goat Purified E

C1 Inhibitor is a plasma protein that plays a pivotal role in the regulation of the early stages of the classical complement pathway and the contact activation pathways. It is a protease inhibitor acting as a competitive substrate for its target enzymes. These cleave a 34 aa peptide, the remainder of the C1 Inhibitor molecule binding to the protease causing irreversible inhibition. C1 inactivator is one of only two known enzymic inhibitors of C1s, the other, nexin I, is far less effective. The mean serum concentration of C1 Inhibitor is 0.2g/L. C1 iInhibitorr consists of a single heavily glocosylated polypeptide chain with a molecule weight of 104kD.
Catalog #	C0002-03A
Applications	Suitable for use in ELISA. Other applications not tested
Recommended Dilution	Optimal dilutions to be determined by the researcher.
Storage and Stability	May be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
CAS Number	n/a
Clone Type	Polyclonal
Host	Goat
Source	Human
Concentration	As reported
Form	Supplied as a liquid in 0.05M tris, pH 7.5, 0.5M sodium chloride, 0.1% sodium azide.
Purity	Purified by defibrination, delipidation and solid phase chromatography.
Immunogen	Purified human C-1 esterase inhibitor.
Specificity	Recognizes C-1 Inhibitor (esterase inhibitor).
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.