日本
Ras Activation Assay Kit
当該製品は右記製品の推奨代替品です: SGT435Description:
Ras Activation Assay Kit
Trade Name:
Upstate (Millipore)
Qty/Pk:
1 kit
Key Applications:
Enzyme Assay
Usage Statement:
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Entrez Gene Summary:
Members of the RAS superfamily of GTP-binding proteins, which includes MRAS, are membrane-anchored, intracellular signal transducers responsible for a variety of normal cellular functions. They are oncogenically activated in a significant fraction of tumors.[supplied by OMIM]
UniProt Summary:
FUNCTION: SwissProt: O14807 # May serve as an important signal transducer for a novel upstream stimuli in controlling cell proliferation. Weakly activates the MAP kinase pathway.
SIZE: 208 amino acids; 23846 Da
SUBUNIT: Interacts with RGL3 (By similarity).
SUBCELLULAR LOCATION: Cell membrane; Lipid-anchor; Cytoplasmic side (Potential).
TISSUE SPECIFICITY: Expression highly restricted to the brain and heart.
SIMILARITY: SwissProt: O14807 ## Belongs to the small GTPase superfamily. Ras family.
SIZE: 208 amino acids; 23846 Da
SUBUNIT: Interacts with RGL3 (By similarity).
SUBCELLULAR LOCATION: Cell membrane; Lipid-anchor; Cytoplasmic side (Potential).
TISSUE SPECIFICITY: Expression highly restricted to the brain and heart.
SIMILARITY: SwissProt: O14807 ## Belongs to the small GTPase superfamily. Ras family.
Quality Assurance:
This kit precipitated Ras-GTP from HeLa cell lysates that had been loaded with GTPγS. The precipitated Ras-GTP was detected by western immunoblot using 1μg/ml anti-Ras, clone RAS10
Components:
- Ras Assay Reagent (Raf-1 RBD, agarose) (Cat.# 14-278)
- Anti-Ras, clone RAS10 (Cat.# 05-516)
- 100X GTPγS, 10mM (Cat.# 20-176)
- 100X GDP, 100mM (Cat.# 20-177)
- Mg2+ Lysis/Wash Buffer, 5X (Cat.# 20-168)
Brand Family:
Upstate
UniProt Number:
Packaging:
Kit capacity: 30 assays
Replaces:
SGT435
Protein/Isoform Description:
Ras proteins are small GTP-binding proteins which, unlike the heterotrimeric G-proteins, contain all GTPase and effector functions within a single polypeptide. At least three isoforms of Ras exist, Ki-Ras, Ha-Ras and N-Ras, with distinct expression patterns but similar signaling activity. Ras is palmitoylated and farnesylated at the carboxy terminus, anchoring it in the membrane. In resting cells, Ras is loaded with GDP, and is activated subsequent to growth factor stimulation of receptors, which recruit Ras Guanine nucleotide Exchange Factors to the plane of the membrane. Proximity of exchange factors to the Ras proteins causes release of GDP, and its replacement by GTP. In its GTP-bound form, Ras binds several proteins, including Raf, RalGDS and PI3 Kinase. Inactivation of Ras occurs by GTP hydrolysis, which is greatly accelerated by RasGAP or NF-1, two known Ras GTPase Activating Proteins. It is possible to assay for Ras activation by incubation of lysates with the Ras-binding domain of Raf-1, which selectively binds to Ras:GTP.
Gene Symbol:
- MRAS
- M-RAs
- M-RAS
- FLJ42964
- R-RAS3
- RRAS3
Product Name:
Ras Activation Assay Kit
Entrez Gene Number: