Rabbit Anti-KRAS Recombinant Antibody (D8H7) (CBMAB-CP1314-LY)

Rabbit

Human, Mouse, Rat

D8H7

IgG

WB

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to G12D mutant sequence of human Ras protein.

Human, Mouse, Rat

IgG

The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Liquid

100 µg/ml BSA, 50% glycerol

0.02% sodium azide

> 95% Purity determined by SDS-PAGE.

Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freezethaw cycles.

KRAS

Ras proteins bind GDP/GTP and possess intrinsic GTPase activity (PubMed:20949621).
Plays an important role in the regulation of cell proliferation (PubMed:23698361, PubMed:22711838).
Plays a role in promoting oncogenic events by inducing transcriptional silencing of tumor suppressor genes (TSGs) in colorectal cancer (CRC) cells in a ZNF304-dependent manner (PubMed:24623306).

Actin cytoskeleton organizationIEA:Ensembl
Endocrine signalingIEA:Ensembl
Epithelial tube branching involved in lung morphogenesisIEA:Ensembl
Forebrain astrocyte developmentIEA:Ensembl
Homeostasis of number of cells within a tissueIEA:Ensembl
MAPK cascadeTAS:Reactome
Negative regulation of cell differentiationIEA:Ensembl
Negative regulation of neuron apoptotic processIEA:Ensembl
Positive regulation of cell population proliferationManual Assertion Based On ExperimentIMP:UniProtKB
Positive regulation of gene expressionManual Assertion Based On ExperimentIMP:BHF-UCL
Positive regulation of protein phosphorylationManual Assertion Based On ExperimentIMP:BHF-UCL
Positive regulation of Rac protein signal transductionIEA:Ensembl
Ras protein signal transductionManual Assertion Based On ExperimentIBA:GO_Central
Regulation of long-term neuronal synaptic plasticityIEA:Ensembl
Regulation of protein stabilityManual Assertion Based On ExperimentIMP:UniProtKB
Regulation of synaptic transmission, GABAergicIEA:Ensembl
Striated muscle cell differentiationIEA:Ensembl
Visual learningIEA:Ensembl

Cell membrane
Cytoplasm, cytosol
Isoform 2B:
Cell membrane

Leukemia, acute myelogenous (AML):
A subtype of acute leukemia, a cancer of the white blood cells. AML is a malignant disease of bone marrow characterized by maturational arrest of hematopoietic precursors at an early stage of development. Clonal expansion of myeloid blasts occurs in bone marrow, blood, and other tissue. Myelogenous leukemias develop from changes in cells that normally produce neutrophils, basophils, eosinophils and monocytes.
Leukemia, juvenile myelomonocytic (JMML):
An aggressive pediatric myelodysplastic syndrome/myeloproliferative disorder characterized by malignant transformation in the hematopoietic stem cell compartment with proliferation of differentiated progeny. Patients have splenomegaly, enlarged lymph nodes, rashes, and hemorrhages.
Noonan syndrome 3 (NS3):
A form of Noonan syndrome, a disease characterized by short stature, facial dysmorphic features such as hypertelorism, a downward eyeslant and low-set posteriorly rotated ears, and a high incidence of congenital heart defects and hypertrophic cardiomyopathy. Other features can include a short neck with webbing or redundancy of skin, deafness, motor delay, variable intellectual deficits, multiple skeletal defects, cryptorchidism, and bleeding diathesis. Individuals with Noonan syndrome are at risk of juvenile myelomonocytic leukemia, a myeloproliferative disorder characterized by excessive production of myelomonocytic cells.
Gastric cancer (GASC):
A malignant disease which starts in the stomach, can spread to the esophagus or the small intestine, and can extend through the stomach wall to nearby lymph nodes and organs. It also can metastasize to other parts of the body. The term gastric cancer or gastric carcinoma refers to adenocarcinoma of the stomach that accounts for most of all gastric malignant tumors. Two main histologic types are recognized, diffuse type and intestinal type carcinomas. Diffuse tumors are poorly differentiated infiltrating lesions, resulting in thickening of the stomach. In contrast, intestinal tumors are usually exophytic, often ulcerating, and associated with intestinal metaplasia of the stomach, most often observed in sporadic disease.
Defects in KRAS are a cause of pylocytic astrocytoma (PA). Pylocytic astrocytomas are neoplasms of the brain and spinal cord derived from glial cells which vary from histologically benign forms to highly anaplastic and malignant tumors.
Cardiofaciocutaneous syndrome 2 (CFC2):
A form of cardiofaciocutaneous syndrome, a multiple congenital anomaly disorder characterized by a distinctive facial appearance, heart defects and mental retardation. Heart defects include pulmonic stenosis, atrial septal defects and hypertrophic cardiomyopathy. Some affected individuals present with ectodermal abnormalities such as sparse, friable hair, hyperkeratotic skin lesions and a generalized ichthyosis-like condition. Typical facial features are similar to Noonan syndrome. They include high forehead with bitemporal constriction, hypoplastic supraorbital ridges, downslanting palpebral fissures, a depressed nasal bridge, and posteriorly angulated ears with prominent helices. CFC2 patients often do not have the skin abnormalities, such as ichthyosis, hyperkeratosis, and hemangioma observed in CFC1.
KRAS mutations are involved in cancer development.
Oculoectodermal syndrome (OES):
A syndrome characterized by the association of epibulbar dermoids and aplasia cutis congenita. Affected individuals show multiple, asymmetric, atrophic, non-scarring and hairless regions that may be associated with hamartomas. Ectodermal changes include linear hyperpigmentation that may follow the lines of Blaschko and rarely epidermal nevus-like lesions. Epibulbar dermoids may be uni-or bilateral. Additional ocular anomalies such as skin tags of the upper eyelid, rarely optic nerve or retinal changes, and microphthalmia can be present. The phenotypic expression is highly variable, and various other abnormalities have occasionally been reported including growth failure, lymphedema, cardiovascular defects, as well as neurodevelopmental symptoms like developmental delay, epilepsy, learning difficulties, and behavioral abnormalities. Benign tumor-like lesions such as nonossifying fibromas of the long bones and giant cell granulomas of the jaws have repeatedly been observed and appear to be age-dependent, becoming a common manifestation in individuals aged 5 years or older.
Schimmelpenning-Feuerstein-Mims syndrome (SFM):
A disease characterized by sebaceous nevi, often on the face, associated with variable ipsilateral abnormalities of the central nervous system, ocular anomalies, and skeletal defects. Many oral manifestations have been reported, not only including hypoplastic and malformed teeth, and mucosal papillomatosis, but also ankyloglossia, hemihyperplastic tongue, intraoral nevus, giant cell granuloma, ameloblastoma, bone cysts, follicular cysts, oligodontia, and odontodysplasia. Sebaceous nevi follow the lines of Blaschko and these can continue as linear intraoral lesions, as in mucosal papillomatosis.

Acetylation at Lys-104 prevents interaction with guanine nucleotide exchange factors (GEFs).
Ubiquitinated by the BCR(LZTR1) E3 ubiquitin ligase complex at Lys-170 in a non-degradative manner, leading to inhibit Ras signaling by decreasing Ras association with membranes.
(Microbial infection) Glucosylated at Thr-35 by P.sordellii toxin TcsL.