| Field | Specification |
|---|---|
| Mfr No | |
| Alternative Names | c ros 1; c ros; c ros oncogene 1 receptor tyrosine kinase; c Ros receptor tyrosine kinase; c ros1; MCF 3; MCF3; Oncogene ROS; OTTHUMP00000017814; OTTHUMP00000017815; OTTHUMP00000040389; Proto oncogene c ros 1 protein; Proto oncogene c Ros; Proto oncogene tyrosine protein kinase ROS; Proto oncogene tyrosine protein kinase ROS precursor; Proto-oncogene c-Ros-1; Proto-oncogene tyrosine-protein kinase ROS; Receptor tyrosine kinase c ros oncogene 1; Ros 1; ROS 1C; ROS; ROS proto oncogene 1 ; receptor tyrosine kinase; ROS_HUMAN; ROS1; ROS1C; Transmembrane tyrosine specific protein kinase; v ros avian UR2 sarcoma virus oncogene homolog 1; v ros UR2 sarcoma virus oncogene homolog 1 |
| Clonality | |
| Conjugate | |
| Form | Liquid |
| Host | |
| Immunogen | Recombinant Human Proto-oncogene tyrosine-protein kinase ROS protein (79-248AA) |
| Isotype | |
| Product Type | |
| Reactivity | |
| Source | This product is a polyclonal antibody purified from rabbit antiserum. |
| Storage | |
| Target | |
| UniProt # |
Overview
This is a polyclonal anti-ROS1 antibody raised in Rabbit, with confirmed utility in ELISA, IF. It is designed to detect ROS1 protein in Human and supports researchers working in signal transduction contexts.
Key elements and design rationale
- Immunogen: Recombinant Human Proto-oncogene tyrosine-protein kinase ROS protein (79-248AA) — determines the epitope region; confirm compatibility with sample preparation and expected post-translational modifications.
- Host species (Rabbit): Requires anti-rabbit-IgG secondary reagents for indirect detection.
- Polyclonal format: Recognizes multiple epitopes for robust signal; inherent lot-to-lot variability requires appropriate controls.
- Isotype (IgG): Matched secondary antibodies and isotype controls required. Compatible with standard Protein A/G purification workflows.
- Purification (Protein G purification): Enriches for specific immunoglobulin classes; reduces non-specific background vs. crude antisera.
Biological background
ROS1 (also referred to as c ros 1, c ros, c ros oncogene 1 receptor tyrosine kinase, c Ros receptor tyrosine kinase, c ros1, MCF 3, MCF3, Oncogene ROS, OTTHUMP00000017814, OTTHUMP00000017815, OTTHUMP00000040389, Proto oncogene c ros 1 protein, Proto oncogene c Ros, Proto oncogene tyrosine protein kinase ROS, Proto oncogene tyrosine protein kinase ROS precursor, Proto-oncogene c-Ros-1, Proto-oncogene tyrosine-protein kinase ROS, Receptor tyrosine kinase c ros oncogene 1, Ros 1, ROS 1C, ROS, ROS proto oncogene 1 , receptor tyrosine kinase, ROS_HUMAN, ROS1, ROS1C, Transmembrane tyrosine specific protein kinase, v ros avian UR2 sarcoma virus oncogene homolog 1, v ros UR2 sarcoma virus oncogene homolog 1) is a protein target studied in Human systems. Expression, subcellular localization, and post-translational modifications vary across cell types and disease states — factors critical to antibody-based detection design. Consult UniProt, NCBI Gene, and primary literature for current annotation of ROS1 biology in signal transduction.
Common research applications
- ELISA: Quantification of soluble target in biological fluids or culture supernatants. Ensure samples are within the linear detection range.
- IF: Subcellular localization in fixed cells or tissue sections; fixation and permeabilization conditions affect epitope accessibility.
Notes for experimental interpretation
- Isotype controls: Use an isotype-matched (IgG from Rabbit) control at equivalent concentration to assess non-specific background.
- Cross-reactivity: Polyclonal preparations may cross-react with related proteins. Orthogonal validation (siRNA, KO lysate) is recommended.
- Matrix effects: Sample matrix can affect performance; pilot dilution linearity and spike-recovery experiments are advised for quantitative studies.
- Species reactivity: Confirmed for Human. Extrapolation to untested species requires empirical validation.
This product is a polyclonal antibody purified from rabbit antiserum.
ROS1 is a protein target in Human biology. This polyclonal antibody raised in Rabbit is designed to detect ROS1 in ELISA, IF applications, with IgG isotype.
Reported reactive against Human. Immunogen derived from Human. Cross-reactivity with other species should not be assumed without documented data or empirical testing.
Reported for ELISA, IF. Each format requires independent dilution optimization and appropriate controls. Unlisted applications require empirical testing.
This non-conjugated IgG antibody requires a compatible secondary. Select anti-rabbit IgG secondary conjugated to your preferred reporter (HRP, AP, fluorophore, or biotin), matched to IgG.
(1) Isotype control — IgG from Rabbit at matching concentration; (2) Positive control — known ROS1-expressing cell/tissue; (3) Negative control — knockdown/knockout sample for specificity; (4) Dilution linearity — verify proportional signal decrease in your matrix.
Customization & Add-ons: Can’t find the antibody you need—or require a custom format for your assay? We can help you source the best match or support custom antibody solutions for diverse research needs, including species and isotype selection, conjugations and labeling (e.g., HRP/AP, biotin, fluorophores), purification grade options (Protein A/G, affinity purified), formulation preferences (buffer selection, carrier-free, glycerol-free), custom concentrations and aliquoting, low-endotoxin options for cell-based work, and application-focused QC/validation support (project dependent). Click Talk to a Scientist to submit a request, email us at support@biohippo.com, or explore our Research Services for additional support—our team will follow up with feasibility details and next steps.
