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369059 FGFR4, Recombinant, Human, aa22-369, His-Tag (Fibroblast Growth Factor Receptor 4 Isoform 1) CAS:

Specifications
References
Grade
Highly Purified
Accession Number
NP_002002
Molecular Weight
39.5
Shipping Temp
Blue Ice
Storage Temp
-20°C

FGFR4, as known as fibroblast growth factor receptor 4 isoform 1, is a glycosylated transmembrane receptor tyrosine kinase. This protein is widely expressed during embryonic development and in adult liver, kidney, and lung. Also, it is associates with beta-Klotho and sulfated glycosaminoglycans, and these interactions increase the affinity of FGFR4 for its ligands as well as its signaling capacity. This receptor signaling is additionally required for skeletal muscle development in limbs.

Source
Recombinant protein corresponding to aa22-369 from human FGFR4, fused to His-Tag at C-terminal, expressed in insect cell.
Molecular Weight
~39.5kD (356aa) 40-57kD (SDS-PAGE under reducing conditions)
Endotoxin
~1EU/1ug (LAL)
Storage and Stability
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Source
Recombinant, insect cell line
Purity
≥90% (SDS-PAGE)
Concentration
~0.25mg/ml (determined by Absorbance at 280nm)
Form
Supplied as a liquid in PBS, pH 7.4, 10% glycerol.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
References
1. Liu R., et al. (2013) Cancer Res. 73:5926-5935.|2. Shen YY., et al. (2013) World J. Gastroenterol. 19:4568-4575.
USBio References
No references available
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