Rat FGFR4 / FGF Receptor 4 Protein|產品詳情|價格

FGFR4 / FGF Receptor 4蛋白產品信息

別名: FGFR4
表達方式: 
A DNA sequence encoding the rat FGFR4(Q498D6)(Met1-Asp367) was expressed, fused with a polyhistidine tag at the C-terminus.
種屬: Rat
表達宿主: Human Cells

FGFR4 / FGF Receptor 4 Protein QC Testing

純度: > 95 % as determined by SDS-PAGE SDS-PAGE
內**: < 1.0 EU per μg of the protein as determined by the LAL method
穩定性: Samples are stable for up to twelve months from date of receipt at -70℃
預測N端: Phe 17
分子量: 
The recombinant rat FGFR4 comprises 362 amino acids and predicts a molecular mass of 40.3 kDa. The apparent molecular mass of the rat FGFR4 is approximately 64-68 kDa in SDS-PAGE under reducing conditions due to glycosylation.
緩沖液: Lyophilized from sterile PBS, pH7.4.
Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
Please contact us for any concerns or special requirements.

FGFR4 / FGF Receptor 4 Protein Usage Guide

儲存方法: Store it under sterile conditions at -70℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution: A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

FGFR4 / FGF Receptor 4蛋白背景綜述

FGFR4, also designated as CD334, is a member of the fibroblast growth factor receptor subfamily which belongs to the tyrosine protein kinase superfamily. Upon ligand binding, FGFRs undergo dimerization and autophosphorylation, intiating a cascade of downstream signal pathways, ultimately influencing a variety of physiological and pathological cellular processes including mitogenesis and differentiation. FGFR members is highly conserved in amino acid sequence and differ in their ligand affinities and tissue distribution. FGFR4, a type I transmembrane glycoprotein, contains 3 immunoglobulin-like domains in the extracellular domain and a cytoplasmic tyrosine-kinase domain. FGFR4 expression is detected in gastrointestinal epithelial cells, pancreas, as well as gastric and pancreatic cancer cell lines. FGFR4 is reported to be a high affinity receptor for both acidic and basic fibroblast growth factor, and also binds to FGF19. Like FGFR1-3, several isoforms of FGFR4 are generated by alternative splicing of the mRNAs. Although its specific function is unknown, growing studies have indicated that FGFR4 plays a role in tumorigenesis and malignace of cetain carcinomas such as breast and ovarian tumors.

參考文獻

Partanen J. et al., 1991, EMBO J. 10: 1347-54.
Ron D. et al., 1993, J Biol Chem. 268: 5388-94.
Marics I. et al., 2002, Development. 129: 4559-69.
Bnage J. et al., 2002, Cancer Res. 62: 840-7.

規格：50ug

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