Fibronectin Protein, Human, Recombinant (aa 1722-1811, His)

Fibronectin Protein, Human, Recombinant (aa 1722-1811, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 11.3 kDa and the accession number is P02751-15.

Fibronectin Protein, Human, Recombinant (aa 1722-1811, His)

パッケージサイズ	在庫状況	単価(税別)
100 μg	約5 days	￥ 68,500

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説明	Fibronectin Protein, Human, Recombinant (aa 1722-1811, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 11.3 kDa and the accession number is P02751-15.

Species	Human
Expression Host	HEK293 Cells
Tag	C-His
Accession Number	P02751-15
別名	fibronectin 1, ED-B, CIG, FNZ, MSF, FN, FINC, GFND, LETS, GFND2
Construction	The Human FN1 (NP_997647.1) (Asn1722-Thr1811) was expressed with a polyhistidine tag at the C-terminus.
Protein Purity	> 95 % as determined by SDS-PAGE.
分子量	11.3 kDa (predicted)

Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted protein solutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, Lyophilized powders are shipping with blue ice.
Research Background	Fibronectin (FN) is a glycoprotein component of the extracellular matrix of the extracellular matrix (ECM) with roles in embryogenesis, development, and wound healing. More recently, FN has emerged as player in platelet thrombus formation and diseases associated with thrombosis including vascular remodeling, atherosclerosis, and cardiac repair following a myocardial infarct. Each monomer of FN consists of three types of homologous repeating units, that is 12 type I repeats, two type II repeats and 15-17 type III repeats. The occurrence of multiple isoforms results from alternative mRNA splicing of the ED-A, ED-B and III-CS regions, and subsequent post-translational modification. As an ECM component and one of the primary cell adhesion molecules, Fibronectin can be a ligand for fibrin, heparin, chondroitin sulfate, collagen/gelatin, as well as many integrin receptors through which FN mediates the variety of cellular signaling pathways. The study of solid human tumors showed among the early signs of malignant transformation the fragmentation of pericellular FN, concommitent with the increase of its production by the peritumoral stroma. These results should encourage further investigations concerning the potential importance of Fn production and breakdown during cancer progression. FN1 expression has been described to increase significantly from the morula towards the early blastocyst stage, suggesting that FN1 may also be involved in early blastocyst formation. The fragment 2 of FN comprises the first 7 FN type III repeats and is suggested to be important for self association during fibril growth via the key module III2.

参考文献

1. Labat-Robert J. (2002) Fibronectin in malignancy. Semin Cancer Biol. 12(3): 187-95. 2. Goossens K,et al.(2009) Quantification of fibronectin 1 (FN1) splice variants, including two novel ones, and analysis of integrins as candidate FN1 receptors in bovine preimplantation embryos. BMC Dev Biol. 9: 1. 3. Maurer LM,et al.(2010) Emerging roles of fibronectin in thrombosis. Thromb Res. 125(4): 287-91.

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Fibronectin Protein, Human, Recombinant (aa 1722-1811, His)

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