Mouse Monoclonal Fibrinogen beta antibody [1F9] (STJ98070)


Reactivity: Human
Applications: WB, ELISA
Conjugation: Unconjugated
Supplier: St John’s Laboratory Ltd.

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Mouse Monoclonal Fibrinogen beta antibody [1F9] (STJ98070)

Supplier: St John’s Laboratory Ltd.

Recommended applications: WB, ELISA

Recommended dilution: WB 1:500-1:2000; ELISA 1:10000

Recommended protocols: check protocols

Image descriptions:

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Alternative names:

Check alternative names for the antibody


FGB antibody,|Epididymis secretory sperm binding protein Li 78p antibody|MGC104327 antibody|MGC120405 antibody|OTTHUMP00000197066 antibody|Anti-Fibrinopeptide B antibody [EPR3083] (ab133359)
SCBT cat No: sc-271017|sc-18029|sc-271035|sc-271018|sc-33581|sc-18027|



Fibrinogen beta Monoclonal Antibody

Catalogue No.





Fibrinogen beta Monoclonal Antibody detects endogenous levels of Fibrinogen beta protein.


Purified recombinant fragment of human Fibrinogen beta (aa30-300) expressed in E Coli





Recommended dilution

WB 1:500-1:2000; ELISA 1:10000








Fibrinogen beta Antibody was tube-contained. Ascitic fluid containing 0.03% sodium azide.


1 mg/ml


Fibrinogen beta Antibody was purified using affinity purification.


-20 Celsius degree. Avoid repeated freeze/thaw cycles.

Alternative antibody names

Fibrinogen beta chain antibody

Database links

Human UniProt/Swiss-Prot:P02675;Mouse UniPort/Swiss-Prot: Q8K0E8;Rat UniProt/Swiss-Port: P14480;Human Entrez Gene: 2244;Mouse Entrez Gene: 110135;Rat Entrez Gene: Rn.11416

Protein names

Fibrinogen beta chain

Protein function

Cleaved by the protease thrombin to yield monomers which, together with fibrinogen alpha (FGA) and fibrinogen gamma (FGG), polymerize to form an insoluble fibrin matrix. Fibrin has a major function in hemostasis as one of the primary components of blood clots. In addition, functions during the early stages of wound repair to stabilize the lesion and guide cell migration during re-epithelialization. Was originally thought to be essential for platelet aggregation, based on in vitro studies using anticoagulated blood. However subsequent studies have shown that it is not absolutely required for thrombus formation in vivo. Enhances expression of SELP in activated platelets. Maternal fibrinogen is essential for successful pregnancy. Fibrin deposition is also associated with infection, where it protects against IFNG-mediated hemorrhage. May also facilitate the antibacterial immune response via both innate and T-cell mediated pathways.

Protein tissue specificity

Detected in blood plasma (at protein level).

Involvement in disease

Congenital afibrinogenemia (CAFBN) [MIM:202400]: Rare autosomal recessive disorder is characterized by bleeding that varies from mild to severe and by complete absence or extremely low levels of plasma and platelet fibrinogen. . Note: The disease is caused by mutations affecting the gene represented in this entry. Patients with congenital fibrinogen abnormalities can manifest different clinical pictures. Some cases are clinically silent, some show a tendency toward bleeding and some show a predisposition for thrombosis with or without bleeding.; Dysfibrinogenemia, congenital (DYSFIBRIN) [MIM:616004]: A disorder characterized by qualitative abnormalities (dysfibrinogenemia) of the circulating fibrinogen. Affected individuals are frequently asymptomatic, but some patients have bleeding diathesis, thromboembolic complications, or both. In some cases, dysfibrinogenemia is associated with low circulating fibrinogen levels (hypodysfibrinogenemia). . Note: The disease is caused by mutations affecting the gene represented in this entry.

Protein sequence and domain

A long coiled coil structure formed by 3 polypeptide chains connects the central nodule to the C-terminal domains (distal nodules). The long C-terminal ends of the alpha chains fold back, contributing a fourth strand to the coiled coil structure. / Contains 1 fibrinogen C-terminal domain.

Protein post-translational modifications

Conversion of fibrinogen to fibrin is triggered by thrombin, which cleaves fibrinopeptides A and B from alpha and beta chains, and thus exposes the N-terminal polymerization sites responsible for the formation of the soft clot. The soft clot is converted into the hard clot by factor XIIIA which catalyzes the epsilon-(gamma-glutamyl)lysine cross-linking between gamma chains (stronger) and between alpha chains (weaker) of different monomers.

Protein cellular localization


Research area

All research areas>Signaling Intermediates>Fibrinogen
(View all antibody categories related to Signaling Intermediates)


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St John’s Laboratory Ltd.

Product type

Primary antibody


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