Non-biotinylated Human FOLR1 Protein, Ultra Low Endotoxin (FOL-HM4R1-UL)
SKU: BTL-KB-P-01516 |
Host: Human |
Brand: Kactus Bio
Product Description
| Cat Number | FOL-HM4R1-UL |
|---|---|
| Category | Recombinant Protein |
| Pack Size | 100UG |
| Description | Recombinant Human FOLR1 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.; It contains Arg25-Met233. |
| Target | FOLR1 |
| Host | Human |
| Purity | > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC |
| Scientific Background | Folate Receptor 1 (FOLR1), also known as Folate Receptor alpha and Folate Binding Protein (FBP), is a 37 - 42 kDa protein that mediates the cellular uptake of folic acid and reduced folates. Dietary folates are required for many key metabolic processes including nucleotide and methionine synthesis, the interconversion of glycine and serine, and histidine breakdown. FOLR1 binds to folate and reduced folic acid derivatives and mediates delivery of 5-methyltetrahydrofolate and folate analogs into the interior of cells. Has high affinity for folate and folic acid analogs at neutral pH. |
| Molecular Mass | The protein has a predicted MW of 27.5 kDa. Due to glycosylation, the protein migrates to 38-45 kDa based on Bis-Tris PAGE result. |
| Sl Sequence | Arg25-Met233 |
| Solubility | Dissolve the lyophilized protein in distilled water. It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 μg or less, at 1mg/ml for 500μg or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking. |
| Appearance | Lyophilized |
| Endotoxin Levels | Less than 0.01 EU per μg by the LAL method. |
| Expression System | HEK293 |
| Gene Id | P15328 |
| Amino Acid Sequence | Recombinant Human FOLR1 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.; It contains Arg25-Met233. |
| Storage | -20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
| View Document | |
| Note | The product is for research use only |
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