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R&D Systems™ Recombinant Human Fc epsilon RI alpha Avi His Protein
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Quantity:
50 μg
Unit Size:
50µg
Description
Measured by its binding ability in a functional ELISA. When Human IgE is immobilized at 1.00 μg/mL (100 μL/well), Biotinylated Recombinant Human Fc epsilon RI alpha Avi-tag His-tag binds with an ED50 of 0.300-1.80 ng/mL.
Specifications
Specifications
| Accession Number | P12319.1 |
| For Use With (Application) | Bioactivity |
| Formulation | Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. |
| Molecular Weight (g/mol) | MolecularWeight-observed: 50-60 kDa, under reducing conditions., MolecularWeight-theroretical: 25 kDa |
| Quantity | 50 μg |
| Source | Chinese Hamster Ovary cell line, CHO-derived human Fc epsilon RI alpha protein Human FCER-1 alpha (Val26-Gln205) (N-terminus) Accession # P12319.1 Avi-tag 6-His tag (C-terminus) |
| Storage Requirements | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution. |
| Endotoxin Concentration | <0.10 EU / 1 μg of the protein by the LAL method. |
| Conjugate | Biotin |
| Reconstitution | Reconstitute at 500 μg/mL in PBS. |
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