Human Factor XII ELISA Kit (Colorimetric)

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-60504

Novus Biologicals, part of Bio-Techne
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Key Product Details

Sample Type & Volume Required Per Well

Serum, Plasma, Cell Culture, Urine, Milk

Sensitivity

0.015 ng/ml (example only; lot dependent)

Assay Range

0.024-100 ng/ml (example only; lot dependent)

View all Factor XII ELISA Kits »

Product Specifications

Assay Type

Sandwich ELISA

Kit Type

ELISA Kit (Colorimetric)

Reactivity

Human

Description

This assay employs a quantitative enzyme immunoassay technique that measures the specified antigen in samples.

Precision

Intra-Assay Precision (Precision within an assay) CV% < 2.40% (example only; lot dependent)

Inter-Assay Precision (Precision between assays) CV% < 9.90% (example only; lot dependent)

Recovery for Human Factor XII ELISA Kit (Colorimetric)

Recovery

98.00% (example only; lot dependent)

Scientific Data Images for Human Factor XII ELISA Kit (Colorimetric)

ELISA: Human Factor XII ELISA Kit (Colorimetric) [NBP2-60504]

Preparation and Storage

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Storage is content dependent.

Background: Factor XII

Coagulation factor XII, also called Hageman factor, circulates in blood as a zymogen. This single chain zymogen is activated by contact with negatively charged polyanions,to form a two chain serine protease containing alpha factor XIIa. The heavy chain contains two fibronectin type domains, two epidermal growth factor (EGF) like domains, a kringle domain and a proline rich domain, whereas the light chain contains only a catalytic domain. On activation, further cleavages takes place in the heavy chain, resulting in the production of beta factor XIIa light chain and the alpha factor XIIa light chain becomes beta factor XIIa heavy chain. Prekallikrein is cleaved by factor XII to form kallikrein, which then cleaves factor XII first to alpha factor XIIa and then to beta factor XIIa. The active factor XIIa participates in the initiation of blood coagulation, fibrinolysis, and the generation of bradykinin and angiotensin. It activates coagulation factors VII and XI. Defects in Factor XII gene do not cause any clinical symptoms and the sole effect is that whole blood clotting time is prolonged.

Alternate Names

beta-factor XIIa part 1, coagulation factor XII, coagulation factor XII (Hageman factor), coagulation factor XIIa heavy chain, coagulation factor XIIa light chain, EC 3.4.21, EC 3.4.21.38, F12, HAE3, HAEX, HAF, HAF beta-factor XIIa part 2, Hageman factor

Gene Symbol

F12

Additional Factor XII Products

Product Documents for Human Factor XII ELISA Kit (Colorimetric)

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for Human Factor XII ELISA Kit (Colorimetric)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. ELISA Kits are guaranteed for 6 months from date of receipt.

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