生物源
mouse
品質等級
共軛
unconjugated
抗體表格
purified immunoglobulin
抗體產品種類
primary antibodies
無性繁殖
234-4.2, monoclonal
形狀
buffered aqueous solution
分子量
antigen 21 kDa
物種活性
mouse, human, rat
技術
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 10 μg/mL using normal skin tissue
immunoprecipitation (IP): suitable
western blot: suitable
同型
IgG2κ
UniProt登錄號
運輸包裝
wet ice
儲存溫度
2-8°C
目標翻譯後修改
unmodified
基因資訊
human ... KRAS(3845)
mouse ... Kras(16653)
rat ... Kras(24525)
一般說明
c-K-Ras or KRAS (kirsten rat sarcoma-2 virus oncogene) is a small GTP-binding protein. It is located on human chromosome 12p12.1. KRAS has two splice variants, such as KRASA and KRASB (KRAS proto-oncogenes). Expression of KRASA is restricted to specific tissues whereas KRASB is expressed everywhere .
特異性
The antibody reacts with c-K-Ras and v-K-Ras p21. It crossreacts with cH-Ras and cN-Ras p21 on immunoblots.
免疫原
recombinant p21 protein
應用
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Western Blotting (1 paper)
Western Blotting (1 paper)
生化／生理作用
KRAS (kirsten rat sarcoma-2 virus oncogene) mutation leads to poor prognosis of early rectal cancer.
外觀
Solution in 0.05 M sodium phosphate buffer, pH7.5, containing 0.2% gelatin and < 0.1% sodium azide
準備報告
Purified using protein A or G
免責聲明
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.
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儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 2
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
Jasminka Omerovic et al.
The Biochemical journal, 426(1), 65-72 (2009-11-20)
Oncogenic Ras mutations render the protein constitutively active and promote tumorigenesis via chronic stimulation of effector pathways. In A549 lung adenocarcinoma approx. 50% of the total Ras population is constitutively active, yet these cells display only weak activation of the
David A Iglesias et al.
Molecular cancer therapeutics, 12(12), 2847-2856 (2013-10-01)
Metformin is an oral biguanide commonly used for the treatment of type II diabetes and has recently been demonstrated to possess antiproliferative properties that can be exploited for the prevention and treatment of a variety of cancers. The mechanisms underlying
Candida Zuchegna et al.
Redox report : communications in free radical research, 27(1), 150-157 (2022-07-14)
Although the protooncogenes small GTPases Ras are redox-sensitive proteins, how they are regulated by redox signaling in the central nervous system (CNS) is still poorly understood. Alteration in redox-sensitive targets by redox signaling may have myriad effects on Ras stability
Andrographolide derivatives inhibit guanine nucleotide exchange and abrogate oncogenic Ras function.
Harrison J Hocker et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(25), 10201-10206 (2013-06-06)
Aberrant signaling by oncogenic mutant rat sarcoma (Ras) proteins occurs in ∼15% of all human tumors, yet direct inhibition of Ras by small molecules has remained elusive. Recently, several small-molecule ligands have been discovered that directly bind Ras and inhibit
Kwang-jin Cho et al.
The Journal of biological chemistry, 287(52), 43573-43584 (2012-11-06)
Oncogenic mutant Ras is frequently expressed in human cancers, but no anti-Ras drugs have been developed. Since membrane association is essential for Ras biological activity, we developed a high content assay for inhibitors of Ras plasma membrane localization. We discovered
商品
Quantitative and qualitative western blotting to validate knockdown by esiRNA.
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