Technical Data
NRAS (GTPase NRas, Transforming Protein N-Ras, HRAS1)
This is an N-ras oncogene encoding a membrane protein that shuttles between the Golgi apparatus and the plasma membrane. This shuttling is regulated through palmitoylation and depalmitoylation by the ZDHHC9-GOLGA7 complex. The encoded protein, which has intrinsic GTPase activity, is activated to a GTP-bound form by a GTPase activating protein and inactivated to a GDP-bound form by a guanine nucleotide-exchange factor. Defects in this gene are a cause of juvenile myelomonocytic leukemia (JMML).

Suitable for use in Western Blot and Immunohistochemistry. Other applications not tested.

Recommended Dilutions:
Western Blot: 0.01-0.03ug/ml. A band at ~21kD is seen with human lysates in A431 cell line. In transfected HEK293 transiently expressing NRAS bands of ~21kD and 25kD are seen. These bands are not seen in non-transfected HEK293.
Immunohistochemistry (Paraffin): 2-3ug/ml. Shows staining of cytoplasm and membranes of enterocytes in paraffin embedded human small intestine.
Optimal dilutions to be determined by the researcher.

Positive Control:
Human lysates of cell line A431

Storage and Stability:
May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
PabIgGAffinity Purified
100ug-20CBlue IceHumanGoat
Synthetic peptide corresponding to C-RMKKLNSSDDGTQ, from the internal region of the protein sequence according to NP_002515.1.
Purified by immunoaffinity chromatography.
Supplied as a liquid in Tris saline, pH 7.3, 0.5% BSA, 0.02% sodium azide
Recognizes human NRAS. Species Sequence Homology: canine, mouse and rat
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.