VEGFR1/FLT-1 Protein, Human, Recombinant (His & Avi)

VEGFR1/FLT-1 Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 85.1 kDa and the accession number is P17948-1.

VEGFR1/FLT-1 Protein, Human, Recombinant (His & Avi)

パッケージサイズ	在庫状況	単価(税別)
100 μg	約5 days	￥ 96,000
500 μg	約5 days	￥ 383,500
1 mg	約5 days	￥ 643,000

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説明	VEGFR1/FLT-1 Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 85.1 kDa and the accession number is P17948-1.

Species	Human
Expression Host	HEK293 Cells
Tag	C-His-Avi
Accession Number	P17948-1
別名	FLT1, FRT, FLT, Flt-1, VEGF R1, VEGFR1
Construction	Ser27-Asn756
Protein Purity	> 95% as determined by Tris-Bis PAGE
分子量	The protein has a predicted MW of 85.1 kDa. Due to glycosylation, the protein migrates to 100-120 kDa based on Tris-Bis PAGE result.

Endotoxin	< 1 EU/μg by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
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 proteinsolutions, 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	VEGFR1 (vascular endothelial growth factor receptor 1), also called Flt-1 (Fms-like tyrosine kinase), is a 180 kDa type I transmembrane glycoprotein in the class III subfamily of receptor tyrosine kinases (RTKs).yrosine-protein kinase that acts as a cell-surface receptor for VEGFA, VEGFB and PGF, and plays an essential role in the development of embryonic vasculature, the regulation of angiogenesis, cell survival, cell migration, macrophage function, chemotaxis, and cancer cell invasion. May play an essential role as a negative regulator of embryonic angiogenesis by inhibiting excessive proliferation of endothelial cells.

参考文献

1. Fischer C, et al. FLT1 and its ligands VEGFB and PlGF: drug targets for anti-angiogenic therapy?[J]. NATURE REVIEWS CANCER, 2008, 8(12):942-956.

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VEGFR1/FLT-1 Protein, Human, Recombinant (His & Avi)

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