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KRAS

Kirsten rat sarcoma viral oncogene homolog

This gene, a Kirsten ras oncogene homolog from the mammalian ras gene family, encodes a protein that is a member of the small GTPase superfamily. A single amino acid substitution is responsible for an activating mutation. The transforming protein that results is implicated in various malignancies, including lung adenocarcinoma, mucinous adenoma, ductal carcinoma of the pancreas and colorectal carcinoma. Alternative splicing leads to variants encoding two isoforms that differ in the C-terminal region. Mutations in this gene are associated with leukemia, lung, breast, bladder, pancreatic, and stomach cancer.

Gene Name: Kirsten rat sarcoma viral oncogene homolog
Family/Subfamily: Ras GTPase superfamily IPR001806 , RAS oncogene
Synonyms: KRAS, C-K-RAS, C-Ki-ras, C-Kirsten-ras protein, GTPase KRas, K-ras p21 protein, K-RAS2B, K-RAS2, KRAS2, NS, NS3, K-RAS4A, KRAS1, RASK2, Transforming protein p21, Oncogene KRAS2, K-Ras 2, K-RAS2A, K-RAS4B, KI-RAS, PR310 c-K-ras oncogene
Target Sequences: NM_004985 NP_203524.1 P01116

Publications (2)

1
Structural and functional characterization of a DARPin which inhibits Ras nucleotide exchange. Guillard S, Kolasinska-Zwierz P, Debreczeni J, Breed J, Zhang J, Bery N, Marwood R, Tart J, Overman R, Stocki P, Mistry B, Phillips C, Rabbitts T, Jackson R, Minter R. Nature communications. 2017 July;8:16111. (Human) [Full Text Article] [PubMed:28706291] [PMC:PMC5519984] Related Antibodies: LS-C175665.
2
Antisense oligonucleotide activity in tumour cells is influenced by intracellular LBPA distribution and extracellular vesicle recycling. Alexander N Kapustin, Paul Davey, David Longmire, Carl Matthews, Emily Linnane, Nitin Rustogi, Maria Stavrou, Paul W A Devine, Nicholas J Bond, Lyndsey Hanson, Silvia Sonzini, Alexey Revenko, A Robert MacLeod, Sarah Ross, Elisabetta Chiarparin, Sanyogitta Puri. Communications biology. 2021 Nov;4:1241. [Full Text Article] [PubMed:34725463] [PMC:PMC8560811] Related Antibodies: LS-C175665.

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ELISA Kits (3)
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KRAS (3)
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Serum (3)
Tissue Homogenates (2)
KRAS ELISA Kit
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Sandwich
96-Well Strip Plate
Human
0.312 - 20 ng/ml
Colorimetric - 450nm (TMB)
Cell Culture Supernatants, Cell Lysates, Plasma, Serum, Tissue Homogenates
1 Plate/$730
KRAS ELISA Kit
Select
Sandwich
96-Well Strip Plate
Human
0.31 - 20 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$651
KRAS ELISA Kit
Select
Sandwich
96-Well Strip Plate
Human
23.5 - 1500 pg/ml
Colorimetric - 450nm (TMB)
Plasma, Serum, Tissue Homogenates
1 Plate/$958
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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).