| Product Name | Human Coagulation factor IX (F9) ELISA Kit |
|---|---|
| Description | Human Coagulation factor IX (F9) ELISA Kit has high sensitivity and excellent specificity for detection of Human F9. No significant cross-reactivity or interference between Human F9 and analogues was observed. F9 encodes vitamin K-dependent coagulation factor IX that circulates in the blood as an inactive zymogen. This factor is converted to an active form by factor XIa, which excises the activation peptide and thus generates a heavy chain and a light chain held together by one or more disulfide bonds. The role of this activated factor IX in the blood coagulation cascade is to activate factor X to its active form through interactions with Ca+2 ions, membrane phospholipids, and factor VIII. Alterations of F9, including point mutations, insertions and deletions, cause factor IX deficiency, which is a recessive X-linked disorder, also called hemophilia B or Christmas disease. Alternative splicing results in multiple transcript variants encoding different isoforms that may undergo similar proteolytic processing. This Human Coagulation factor IX (F9) ELISA Kit employs a two-site sandwich ELISA to quantitate F9 in samples. An antibody specific for F9 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyF9 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for F9 is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of F9 bound in the initial step. The color development is stopped and the intensity of the color is measured. |
| Synonyms | F9, RP6-88D7.1, FIX, HEMB, MGC129641, MGC129642, PTC, Christmas factor, factor 9, plasma thromboplastic component |
| Method | Sandwich ELISA |
| Detection Range | Please inquire |
| Sensitivity | Please inquire |
| Reactivity | Human |
| Sample Types | Cell culture supernatants, Serum, Plasma, Other biological fluids |
| Gene Id | 2158 |
| Storage | 2-8°C |
| Background | F9 encodes vitamin K-dependent coagulation factor IX that circulates in the blood as an inactive zymogen. This factor is converted to an active form by factor XIa, which excises the activation peptide and thus generates a heavy chain and a light chain held together by one or more disulfide bonds. The role of this activated factor IX in the blood coagulation cascade is to activate factor X to its active form through interactions with Ca+2 ions, membrane phospholipids, and factor VIII. Alterations of F9, including point mutations, insertions and deletions, cause factor IX deficiency, which is a recessive X-linked disorder, also called hemophilia B or Christmas disease. Alternative splicing results in multiple transcript variants encoding different isoforms that may undergo similar proteolytic processing. |
| Supplier | Abbkine |
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