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Anti-F9 / Factor IX Antibody LS-C147775


Wt. Vol. Conc. Price
- 1000 µl - Unavailable

Most Popular F9 / Factor IX Antibodies

Anti-F9 / Factor IX Antibody LS-C23381
Mouse Monoclonal (IgG1) to Human F9 / Factor IX
IHC, Western blot, ELISA, Radioimmunoassay
Anti-F9 / Factor IX Antibody (HRP) LS-C23388
Goat Polyclonal (IgG) to Human F9 / Factor IX
ELISA, Immunoelectrophoresis
HRP Conjugated
Anti-F9 / Factor IX Antibody (clone 13F42-F6) IHC-plus™ LS-B6248
Mouse Monoclonal [clone 13F42-F6] (IgG1,k) to Human F9 / Factor IX
IHC - Paraffin, Western blot, ELISA
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Rabbit Polyclonal to Human F9 / Factor IX
Immunodiffusion, Immunoelectrophoresis


Human F9 / Factor IX
Human (tested or 100% immunogen sequence identity)
Immunoaffinity absorbed


  • Immunodiffusion
  • Immunoelectrophoresis

Specificity and Use

F9 / Factor IX antibody was raised against anticoagulation Factor IX
Human F9 / Factor IX. The defined antibody reactivity is restricted to Factor IX as tested at the level of sensitivity of immuno-precipitation techniques. A single precipitin line is obtained in bidimensional electrophoresis, immunoelectrophoresis and double radial immunodiffusion (Ouchterlony) which shows a reaction of full identity with the purified immunogen. No precipitation is obtained with any other plasma protein and with hemophilia B plasma. Cross-reactivity The antiserum does not cross-react with any other human plasma proteins as tested in gel-diffusion techniques. Inter-species cross-reactivity is a normal feature of antibodies to plasma proteins, since homologous proteins of different species frequently share antigenic determinants. Cross-reactivity of this antiserum has not been tested in detail.
This product is intended for use in precipitating techniques as electroimmunodiffusion, immunoelectrophoresis and single and double radial immunodiffusion (Mancini, Ouchterlony). To prepare an adsorbent for immunoaffinity purification of FIX. If used in more sensitive test procedures or as catching or detection antibody in solid phase immunoassays specificity controls should always be include. Plasma samples and all assay components must contain EDTA to stabilize the proteins. Normal adult plasma contains an average of 1 mg FIX per 100 ml. In a normal population this varies between 80% and 120% of the average. Newborn infants have a level of about 75% of the average adult level. Absence of FIX in plasma causes a bleeding diathesis very similar to hemophilia A in clinical manifestations and from the point of view of heredity. It is known as hemophilia B or Christmas disease. Different types have been described. The most common type demonstrates reduced FIX coagulant activity without measurable FIX relates antigen. Other types of reduced FIX antigen and coagulation activity, or reduced coagulant activity with normal antigen levels. Heterozygote carriers can be detected. Acquired depression of plasma FIX levels are seen in vitamin K deficiencies, in liver disease, or following therapy with vitamin K antagonists (oral coagulants).


Lyophilized antiserum
1,000 µl Sterile distilled water 1 ml
Long term: -20°C; Short term: +4°C. Avoid repeat freeze-thaw cycles.
For research use only.

About F9 / Factor IX

P00740 NM_000133 NP_000124.1

F9 Antibody, Christmas Disease Antibody, Coagulation factor IX Antibody, Factor IX Deficiency Antibody, FIX Antibody, HEMB Antibody, F9 p22 Antibody, Factor 9 Antibody, Factor IX Antibody, Factor IX F9 Antibody, FIX F9 Antibody, Haemophilia B Antibody, THPH8 Antibody, Christmas factor Antibody, Hemophilia B Antibody, PTC Antibody, Serine protease Antibody

F9 / Factor IX is a 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.

Requested From: 
Date Requested: 3/24/2017

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