
Thermo Fisher Scientific ROS1 Monoclonal Antibody (OTI7E4), TrueMAB
ROS1 단백질을 인식하는 Mouse IgG1 단클론 항체로, Western blot, IHC, ICC/IF에 적합합니다. 인간 ROS1 단백질(aa 2126-2347)을 면역원으로 제작되었으며, PBS 기반의 무보존제 제형으로 -20°C에서 보관합니다. 연구용으로만 사용 가능합니다.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:2,000 |
| Immunohistochemistry (Paraffin) (IHC-P) | 1:5,000 |
| Immunocytochemistry (ICC/IF) | 1:5,000 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | OTI7E4 |
| Immunogen | Human recombinant protein fragment corresponding to amino acids 2126–2347 of human ROS1 produced in E. coli |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.3, with 8% trehalose |
| Contains | No preservative |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
For reconstitution, add 100 µL distilled water to achieve a final antibody concentration of about 1 mg/mL.
For conjugation experiments, perform additional desalting using Zeba Spin Desalting Columns (7K MWCO, 0.5 mL, Product #89882).
Target Information
ROS1 is a tyrosine kinase functioning as a growth or differentiation factor receptor. Protein kinases transfer phosphate groups from ATP to substrate proteins, mediating signal transduction in eukaryotic cells.
They regulate metabolism, transcription, cell cycle, cytoskeletal rearrangement, movement, apoptosis, and differentiation.
The protein kinase family includes over 500 gene products, classified into 8 major groups based on catalytic domain sequences.
Tyrosine kinases (TKs) mainly regulate cell-cell interactions such as differentiation, adhesion, motility, and death.
Approximately 90 TK genes have been sequenced—58 receptor TKs (e.g., EGFR, EPH, FGFR, PDGFR, TRK, VEGFR) and 32 cytosolic TKs (e.g., ABL, FAK, JAK, SRC).
For Research Use Only.
Not for use in diagnostic procedures. Not for resale without express authorization.
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