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ROS1 Antibody
SPA-09736
| Size | Price |
| 0.1 mL | Online Inquiry |
| 25 µL | Online Inquiry |
| More Options | Online Inquiry |
| Target Information | |
|---|---|
| Target Name | ROS |
| Gene Abbr. | ROS1 |
| Gene ID | 6098 |
| Full Name | ROS proto-oncogene 1, receptor tyrosine kinase |
| Alias | MCF3, ROS, c-ros-1 |
| Introduction | ROS1, an orphan receptor tyrosine kinase of the insulin receptor family, was initially identified as a homolog of v-ros from the UR2 sarcoma virus. ROS1 consists of a large extracellular domain that is composed of six fibronectin repeats, a transmembrane domain, and an intracellular kinase domain. While the function of ROS1 is undefined, it has been shown to play an important role in differentiation of epididymal epithelium. The first oncogenic fusion of ROS1, FIG-ROS1, was initially identified by research studies in glioblastoma, and subsequent studies have found this fusion in cholangiocarcinoma , ovarian cancer and non-small cell lung cancer (NSCLC). Investigators have found additional oncogenic ROS1 fusion proteins in NSCLC (at a frequency of ~1.6%), where the ROS1 kinase domain is fused to the amino-terminal region of a number of different proteins, including CD74 and SLC34A2. ROS1 fusion proteins activate the SHP-2 phosphatase, PI3K/Akt/mTOR, Erk, and Stat3 pathways. |
| Product Details | |
|---|---|
| Host | Mouse |
| Clonality | Monoclonal |
| Clone No. | 7-2B |
| Isotype | IgG1 |
| Immunogen | Extracellular portion of ROS amino acid 1-285 fused to Fc, transiently expressed in 293 cells and purified using PtnA column chromatography. |
| Usage | |
|---|---|
| Application | WB, FC, IF, IP |
| Dilutions | Western Blot (1:100-1:2000); Flow Cytometry (1:10-1:1000); Immunofluorescence (1:10-1:500); Immunoprecipitation (1:10-1:500) |
| MW(KDa) | 258, 110, 50-80 |
| Reactivity | Human |
| Storage & Handling | |
|---|---|
| Storage Buffer | PBS. |
| Preservative | 0.02% Sodium Azide |
| Storage Temp. | Store at 4 °C for a short term. Aliquot and store at -20 °C for long-term storage. |
| Handling | Avoid freeze-thaw cycles. |
For research use only. Not intended for any clinical use. No products from CD BioSciences may be resold, modified for resale or used to manufacture commercial products without prior written approval from CD BioSciences.