抗体

羊抗人类纤维蛋白原

MBS220843

1毫升

315美元

多克隆

羊

未共轭

人类, 小鼠, 大鼠

酶联免疫吸附测定, 免疫细胞化学, 酶免疫法

抗体

羊抗人类纤维蛋白原

纤维蛋白原

fibrinogen alpha chain isoform alpha-E preproprotein; Fibrinogen alpha chain; fibrinogen alpha chain; fibrinogen, A alpha polypeptide; fibrinogen alpha chain

FGA;FGA;Fib2

FIBA_HUMAN

多克隆

IgG

羊

小鼠, 大鼠

866

纯化。 纯化IgG-液体

Approximate Protein Concentration: 5.0 mg/ml

Store at 4 degree C or at -20 degree C if preferred. Storage in frost-free freezers is not recommended. This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. Shelf Life: 18 months from date of despatch.

Immunohistology Frozen, ELISA (EIA), Immunofluorescence (IF)

ELISA: Minimum Dilution: 1/50; Maximum Dilution: 1/100;. Immunofluorescence: Minimum Dilution: 1/200; Maximum Dilution: 1/400

Perservative Stabilisers: 0.09% Sodium Azide (NaN3) . Preparation: Purified IgG prepared by ion exchange chromatography

Buffer Solution: Phosphate buffered saline. Target Species: Human

Sheep anti Human fibrinogen antibody recognizes human fibrinogen, a complex ~340kDa hetero-hexameric (di-trimeric) glycoprotein consisting of 3 pairs of alpha, beta and gamma chains linked by a series of 29 disulphide bonds (Henschen et al. 1983). The six chains are arranged in such a way that all the N-Terminal ends adjoin to form a central E domain with two trimeric coiled coil structures connecting to outer D domains. Fibrinogen plays an important role in the coagulation process with the D and E domains interacting via the C-Terminal ends of the alpha chains during fibrin clot cross-linking. Sheep anti human fibrinogen antibody shows minimal cross-reactivity with related serum proteins. Fibrinogen has been identified as a ferritin binding protein in the horse (Orino et al. 1993). Sheep anti human fibrinogen antibody has been successfully as a capture reagent for ferritin - anti ferritin IgG complexes in horse plasma to evaluate the antibody response to ferritin by ELISA (Takahashi et al. 2013).

4503689

NP_000499.1

NM_000508.3

69,757 Da

Amyloids Pathway (366238); Blood Clotting Cascade Pathway (198840); Common Pathway (106060); Complement And Coagulation Cascades Pathway (83073); Complement And Coagulation Cascades Pathway (484); Disease Pathway (530764); Extracellular Matrix Organization Pathway (576262); Formation Of Fibrin Clot (Clotting Cascade) Pathway (106057); GRB2:SOS Provides Linkage To MAPK Signaling For Integrins Pathway (106055); Hemostasis Pathway (106028)

The protein encoded by this gene is the alpha component of fibrinogen, a blood-borne glycoprotein comprised of three pairs of nonidentical polypeptide chains. Following vascular injury, fibrinogen is cleaved by thrombin to form fibrin which is the most abundant component of blood clots. In addition, various cleavage products of fibrinogen and fibrin regulate cell adhesion and spreading, display vasoconstrictor and chemotactic activities, and are mitogens for several cell types. Mutations in this gene lead to several disorders, including dysfibrinogenemia, hypofibrinogenemia, afibrinogenemia and renal amyloidosis. Alternative splicing results in two isoforms which vary in the carboxy-terminus. [provided by RefSeq, Jul 2008]

FGA: Fibrinogen has a double function: yielding monomers that polymerize into fibrin and acting as a cofactor in platelet aggregation. Defects in FGA are a cause of congenital afibrinogenemia (CAFBN). This is a rare autosomal recessive disorder characterized by bleeding that varies from mild to severe and by complete absence or extremely low levels of plasma and platelet fibrinogen. The majority of cases of afibrinogenemia are due to truncating mutations. Variations in position Arg-35 (the site of cleavage of fibrinopeptide a by thrombin) leads to alpha- dysfibrinogenemias. Defects in FGA are a cause of amyloidosis type 8 (AMYL8); also known as systemic non-neuropathic amyloidosis or Ostertag-type amyloidosis. AMYL8 is a hereditary generalized amyloidosis due to deposition of apolipoprotein A1, fibrinogen and lysozyme amyloids. Viscera are particularly affected. There is no involvement of the nervous system. Clinical features include renal amyloidosis resulting in nephrotic syndrome, arterial hypertension, hepatosplenomegaly, cholestasis, petechial skin rash. 2 isoforms of the human protein are produced by alternative splicing. Protein type: Secreted; Secreted, signal peptide. Chromosomal Location of Human Ortholog: 4q28. Cellular Component: extracellular space; cell surface; fibrinogen complex; plasma membrane; extracellular region; cell cortex; vesicle; external side of plasma membrane. Molecular Function: protein binding, bridging; protein binding; cell adhesion molecule binding; structural molecule activity; receptor binding. Biological Process: protein polymerization; platelet activation; extracellular matrix organization and biogenesis; positive regulation of heterotypic cell-cell adhesion; cellular protein complex assembly; platelet degranulation; positive regulation of protein secretion; cell-matrix adhesion; positive regulation of vasoconstriction; innate immune response; signal transduction; blood coagulation; response to calcium ion; positive regulation of exocytosis. Disease: Amyloidosis, Familial Visceral; Afibrinogenemia, Congenital; Dysfibrinogenemia, Congenital

1毫升

315美元