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| Product Name | Recombinant Human Tyrosine-Protein Kinase Receptor UFO (AXL), Partial |
| Catalog No. | PTR-HMM-0283 |
| Description | A recombinant partial protein of human AXL receptor tyrosine kinase extracellular region, covering residues 26-451, produced in mammalian cells with c-terminal 10xhis tag. The preparation is designed for reproducible protein-binding and assay-development studies. |
| Intended Use | Suitable for AXL antibody-binding studies, functional assays, target research, and assay development. |
| Principle / Technology | The specified human AXL region is expressed in mammalian cells, purified, and evaluated through functional binding or activity testing. |
| Detection Method | SDS-PAGE; SEC-HPLC; functional ELISA; LAL assay |
| Sample Type | Purified recombinant protein |
| Performance Range / Specifications | Purity: >=95% by SDS-PAGE and >=90% by SEC-HPLC. EC50: 1.308-1.500 ng/mL. Molecular weight: 48.9 kDa. Package sizes: 10 ug; 20 ug; 50 ug; 100 ug; 200 ug; 500 ug; 1 mg. |
| Sensitivity / LOD | EC50: 1.308-1.500 ng/mL. |
| Specificity | Binding activity was demonstrated with an AXL-specific recombinant antibody. |
| Reaction Conditions / Protocol | In a functional ELISA, immobilized human AXL at 2 ug/mL bound an AXL-specific recombinant antibody with an EC50 of 1. |
| Components / Formulation | PBS, 6% trehalose, pH 7.4 |
| Storage Conditions | Store at -20 C or -80 C upon receipt. Aliquot before repeated use and avoid repeated freeze-thaw cycles. |
| Shelf Life | Typical stability is 6 months for liquid material and 12 months for lyophilized material when stored at -20 C or -80 C. |
| Package Specifications | 10 ug; 20 ug; 50 ug; 100 ug; 200 ug; 500 ug; 1 mg |
| Product Form | Lyophilized powder |
| Quality Control | Purity evaluated by SDS-PAGE and SEC-HPLC; endotoxin tested by LAL assay; biological activity validated by functional testing. |
| Key Features | Recombinant human AXL; residues 26-451 aa; C-terminal 10xHis tag; mammalian cells; low endotoxin. |
| Purity | >=95% by SDS-PAGE and >=90% by SEC-HPLC. |
| Activity / Unit Definition | In a functional ELISA, immobilized human AXL at 2 ug/mL bound an AXL-specific recombinant antibody with an EC50 of 1.308-1.500 ng/mL. |
| Molecular Weight | 48.9 kDa |
| Source / Origin | Human protein produced in Mammalian cells. |
| pH Range / Optimal pH | pH 7.4 |
| Expiration Date / Stability | Typical stability is 6 months for liquid material and 12 months for lyophilized material when stored at -20 C or -80 C. |
| Regulatory / Compliance | For research use only; not for clinical diagnosis or treatment. |
| Compatibility | Suitable for functional assays and AXL-focused protein interaction studies. |
| Recommended Buffer System | PBS, 6% trehalose, pH 7.4 |
| Application Notes / Precautions | Briefly centrifuge the vial before opening. Reconstitute with sterile deionized water to 0.1-1.0 mg/mL when applicable. For long-term storage, add 5-50% glycerol as appropriate, divide into aliquots, and freeze. Avoid repeated freezing and thawing. A working aliquot may be kept at 4 C for up to one week. |
| Alternative Names / Synonyms | AXL oncogene; UFO receptor |
| Lead Time | 3-7 business days |
| Availability Status | In Stock |
| Host Species | Human |
| Tag Information | C-terminal 10xHis tag |
| Amino Acid Sequence | APRGTQAEESPFVGNPGNITGARGLTGTLRCQLQVQGEPPEVHWLRDGQILELADSTQTQVPLGEDEQDDWIVVSQLRITSLQLSDTGQYQCLVFLGHQTFVSQPGYVGLEGLPYFLEEPEDRTVAANTPFNLSCQAQGPPEPVDLLWLQDAVPLATAPGHGPQRSLHVPGLNKTSSFSCEAHNAKGVTTSRTATITVLPQQPRNLHLVSRQPTELEVAWTPGLSGIYPLTHCTLQAVLSDDGMGIQAGEPDPPEEPLTSQASVPPHQLRLGSLHPHTPYHIRVACTSSQGPSSWTHWLPVETPEGVPLGPPENISATRNGSQAFVHWQEPRAPLQGTLLGYRLAYQGQDTPEVLMDIGLRQEVTLELQGDGSVSNLTVCVAAYTAAGDGPWSLPVPLEAWRPGQAQPVHQLVKEPSTPAFSWPWW |
| UniProt Accession | P30530 |
| Protein Length | 426 aa |
| Expression Region | 26-451 aa |
| Endotoxin Level | <1.0 EU/ug by the LAL method. |
For research use only, not for clinical use.
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