G8046

Anti-phospho-G3BP (pSer¹⁴⁹) antibody produced in rabbit

~1.0 mg/mL, affinity isolated antibody, buffered aqueous solution

• 동의어(들): Anti-G3BP1, Anti-GAP SH3 domain-binding protein, Anti-HDH-VIII, Anti-RAS-GTPase-activating protein SH3-domain binding protein 1, Anti-human DNA helicase VIII
• MDL number: MFCD02262927
• UNSPSC 코드: 12352203
• NACRES: NA.41

속성

• 생물학적 소스: rabbit
• Quality Level: 200
• 결합: unconjugated
• 항체 형태: affinity isolated antibody
• 항체 생산 유형: primary antibodies
• 클론: polyclonal
• 형태: buffered aqueous solution
• 분자량: antigen ~68 kDa
• 종 반응성: human, rat (predicted), mouse (predicted)
• 농도: ~1.0 mg/mL
• 기술: western blot: 5-10 μg/mL using whole extract of human K562 and HeLa cells
• UniProt 수납 번호: Q13283
• 배송 상태: dry ice
• 저장 온도: −20°C
• 타겟 번역 후 변형: phosphorylation (pSer149)
• 유전자 정보: human ... G3BP1(10146) ; mouse ... G3bp1(27041) ; rat ... G3bp1(171092)

설명

일반 설명

G3BP (Ras-GTPase-activating protein SH3 domain binding protein 1) is a 68kDa, single-strand-specific endoribonuclease that is phosphorylation-dependent.

애플리케이션

Anti-phospho-G3BP (pSer¹⁴⁹) antibody produced in rabbit is suitable for western blotting at a working concentration of 5-10μg/mL using whole extract of human K562 and HeLa cells.

생화학적/생리학적 작용

G3BP (Ras-GTPase-activating protein SH3 domain binding protein 1) exclusively cleaves between cytosine and adenine (CA). In dividing cells, G3BP interacts with RasGAP, linking between a RasGAP-mediated signaling pathway and RNA turnover. It is a RNA-binding protein that contains a carboxyl-terminal RNA binding domain, the RRM-type domain. It also has an amino-terminal domain homologous to nuclear transporter factor 2 (NTF2), and a central domain rich in acidic residues. The RRM domain is involved in the binding of G3BP to specific RNA sequences. A Ser149 residue is present 20 amino acids C terminal to the NTF2-like domain. Phosphorylation of this residue is crucial in mediating protein-protein interactions and in controlling the subcellular localization of G3BP. G3BP facilitates the assembly of stress granules that are invoved in the regulation of mRNA metabolism during stress. Dephosphorylation of Ser149 results in oligomerization and SG assembly. Overexpression of G3BP is observed in malignant tumors such as lung cancer, colon cancer, gastric cancer, and breast cancer. The level of G3BP expression in breast cancer specimens is positively correlated to the presence of lymph node metastasis.

표적 설명

G3BP (pSer¹⁴⁹) encodes one of the DNA-unwinding enzymes which prefers partially unwound 3′-tailed substrates and can also unwind partial RNA/DNA and RNA/RNA duplexes in an ATP-dependent fashion.

물리적 형태

Solution 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

면책조항

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.

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: nwg
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)