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  • F8512 - Anti-Fibrinogen antibody produced in goat

F8512 Sigma

Anti-Fibrinogen antibody produced in goat

whole antiserum



Related Categories Alphabetical Index, Antibodies, Antibodies for Cell Biology, Antibodies for Immune Cell Signaling and Blood, Antibodies to Clotting Factors,
species reactivity   human
application(s)   indirect ELISA: 1:10,000
  quantitative precipitin assay: 2.0 mg/mL
clone   polyclonal
antibody form   whole antiserum
contains   15 mM sodium azide
storage temp.   −20°C
Gene Information   human ... FGA(2243), FGB(2244), FGG(2266)
biological source   goat
conjugate   unconjugated



human fibrinogen

General description

Fibrinogen is a thrombin-coagulable soluble plasma 340 kDa glycoprotein, composed of paired sets of three subunits i.e. α, β, γ. It plays a crucial role in protecting the vascular network against the loss of blood after tissue injury. Among three subunits, β and γ subunits contain one N-glycosylation site, which is occupied by a biantennary N-glycan. It contains three pairs of disulfide-bonded chains called α, β and γ which further folded into four structural domains: the D, E, connector, and the COOH-terminal region of the Aα chain.


The antiserum has been determined to be immunospecific for fibrinogen by immunoelectrophoresis versus human plasma and fibrinogen.

Preparation Note

treated to remove lipoproteins


Anti-Fibrinogen antibody is suitable for immunostaining in fibrin deposition analysis of mouse livers and capturing antibodies in the sandwich ELISA. It is also suitable for indirect ELISA at a dilution of 1:10,000 and quantitative precipitin assay at 2.0mg/mL concentration.

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Biochem/physiol Actions

Plasmin attacks the Aα chain COOH domain to produce the heterogeneous fragment X. Multiple round of degradation ended with terminal digestion products−fragments D and E which represent the major globular domains in fibrinogen. Mutations in this gene lead to several disorders, including hypofibrinogenemia and afibrinogenemia.

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Safety & Documentation

Safety Information

RIDADR  NONH for all modes of transport
WGK Germany  2
Protocols & Articles

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