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Fibrin

Fibrin

(Science: protein) The insoluble protein formed from fibrinogen by the proteolytic action of thrombin during normal clotting of blood. Fibrin forms the essential portion of the blood clot.


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Re: NEED HELP WITH MY UNKNOWN GRAM POSITIVE ORGANISM PLEASE??

... s.aureus ferments mannitol. 5) catalase positive because it produces o2 6) coagulase positive because it has the protein coagulase that converts fibrinogen to fibrin (the clump looking clot that forms). if your unknown organism is staphylococcus epidermidis (s.epidermidis) then: 1) under the ...

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by mariah000
Sun Mar 18, 2012 7:50 pm
 
Forum: Microbiology
Topic: NEED HELP WITH MY UNKNOWN GRAM POSITIVE ORGANISM PLEASE??
Replies: 1
Views: 17141

pharmaceutical biotechnology

... Antitoxins, antivenins, and venoms Blood, blood components, plasma derived products (for example, albumin, immunoglobulins, clotting factors, fibrin sealants, proteinase inhibitors), including recombinant and transgenic versions of plasma derivatives, (for example clotting factors), blood ...

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by kcnq1ot1
Tue Nov 27, 2007 2:47 pm
 
Forum: Molecular Biology
Topic: pharmaceutical biotechnology
Replies: 6
Views: 9161

ENZYME CASCADE

... had in our bio lecture was that cells at the site of injury release clotting factors that convert prothrombin to thrombin, which in turn converts fibrinogen to fibrin, which helps platelets to form a clot.

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by Jammerz
Tue Apr 24, 2007 4:48 am
 
Forum: Cell Biology
Topic: ENZYME CASCADE
Replies: 5
Views: 7640

ENZYME CASCADE

... blood clotting. The coagulation cascade...the start trigger is tissue damage (or plasma contact with air). I'm a bit hazy on the particulars, but fibrin and fibrinogen come to mind... Try this: http://en.wikipedia.org/wiki/Coagulation

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by kotoreru
Mon Apr 23, 2007 2:26 pm
 
Forum: Cell Biology
Topic: ENZYME CASCADE
Replies: 5
Views: 7640

pls help- URGENT!!!

... (2) Prothrombin -------------------> thrombin ( active) (Inactive) Ca2+ ions thrombin (3) Fibrinogen ------------------------> insoluble fibrin threads ( blood clot ) Hope this has helped u :D

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by unscientific
Tue Mar 06, 2007 2:06 pm
 
Forum: Human Biology
Topic: pls help- URGENT!!!
Replies: 4
Views: 4550
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