Active Recombinant Human FGFR1 Protein, His/GST-tagged, Alexa Fluor 555 conjugated

Specification :
| Source : Insect cells | Species : Human | Tag : His/GST | Bio-activity : 1. Kinase activity untested.2. Measured by its binding ability in a functional ELISA. Immobilized recombinant human FGFR1 (aa 311-731) at 10 μg/mL (100 μL/well) can bind biotinylated human FGF acidic with a linear range of 15.6-250 ng/mL.3. Measured by i | Molecular Mass : The recombinant human FGFR1 (aa 311-731) /GST chimera consists of 658 amino acids and has a calculated molecular mass of 75 kDa. It migrates as an approximately 75 kDa band as predicted in SDS-PAGE under reducing conditions. | Protein length : 658 | N-terminal Sequence Analysis : Met | Endotoxin : | Purity : > 93 % as determined by SDS-PAGE | Characteristic : Disulfide-linked homodimerLabeled with Alexa Fluor 555 via aminesWith an excitation and emission maximum of 555/565 nm, Alexa Fluor 555 can be efficiently excited using a 543 nm He-Ne laser line and detected under standard TRITC/Cy3 filters. | Stability : Samples are stable for up to 12 months from date of receipt at -70 centigrade. | Storage : Store it under sterile conditions at -20 to-70 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. | Storage Buffer : Supplied as sterile 50 mM Tris, 100 mM NaCl, pH 8.0, 20% glycerol, 0.3 mM DTT.