추천 제품
생물학적 소스
mouse
Quality Level
항체 형태
purified antibody
항체 생산 유형
primary antibodies
클론
3F6, monoclonal
분자량
calculated mol wt 120.55 kDa
observed mol wt ~75 kDa
정제법
using protein G
종 반응성
monkey, rat, human, mouse
포장
antibody small pack of 100 μL
기술
immunocytochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable
동형
IgG1κ
에피토프 서열
Internal
단백질 ID 수납 번호
UniProt 수납 번호
저장 온도
2-8°C
타겟 번역 후 변형
unmodified
유전자 정보
human ... RAPGEF1(2889)
일반 설명
Rap guanine nucleotide exchange factor 1 (UniProt: Q13905; also known as CRK SH3-binding GNRP, Guanine nucleotide-releasing factor 2, Protein C3G) is encoded by the RAPGEF1 (also known as GRF2) gene (Gene ID: 2889) in human. RAPGEF1 is a ubiquitously expressed protein that regulates multiple cellular activities and is shown to be essential for early embryonic development in mammals. It is involved in cell proliferation, transformation, cytoskeletal organization, and apoptosis. It is induced during skeletal muscle cell and neuronal cell differentiation. Higher expression of RAPGEF1 is observed in adult skeletal muscle and placenta and in fetal brain and heart. Its phosphorylation at tyrosine 504 enhances its activity as Rap guanine nucleotide exchange factor. It has functions that depend on its catalytic activity as well as protein interaction domain. It contains four SH3 binding motifs (aa 281-292; 451-462; 538-549; and 606-617). It binds to SH3 domain of CRK and GRB2 and transduces signals from CRK to activate RAS. It plays a role in the establishment of basal endothelial barrier function and has a role in nerve growth factor-induced sustained activation of Rap1 and neurite outgrowth. Four isoforms of RAPGEF1 have been described that are produced by alternative splicing. (Ref.: Begum, Z., et al. (2018). Mol. Biol. Rep. 45(6); 1809-1819; Sasi Kumar, K., et al. (2015). Biochim. Biophys. Acta. 1853(10); 2629-2639).
특이성
Clone 3F6 is a mouse monoclonal antibody that detects Rap guanine nucleotide exchange factor 1 (RAPGEF1). It targets an epitope from the internal region.
면역원
GST-tagged recombinant protein fragment corresponding to the Crk binding region of human RAPGEF1 (aa 268-648).
애플리케이션
Quality Control Testing
Evaluated by Western Blotting in HEK293 cells transfected with GFP-Crk-binding region (CBR).
Western Blotting Analysis (WB): A 1:500 dilution of this antibody detected RAPGEF1 in HEK293 cells transfected with GFP- Crk-binding region (CBR), but not in cells without GFP-CBR transfection.
Tested Applications
Immunocytochemistry Analysis: A representative lot detected RapGEF1 in Immunocytochemistry application (Begum, Z., et al. (2018). Mol Biol Rep. 45(6):1809-1819).
Immunoprecipitation Analysis: A representative lot immunoprecipitated RapGEF1 in Immunoprecipitation application (Begum, Z., et al. (2018). Mol Biol Rep. 45(6):1809-1819).
Western Blotting Analysis: A representative lot detected RapGEF1 in Western Blotting application (Begum, Z., et al. (2018). Mol Biol Rep. 45(6):1809-1819; Sriram, D., et al. (2020). Sci Rep. 10(1):18838).
Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user.
Evaluated by Western Blotting in HEK293 cells transfected with GFP-Crk-binding region (CBR).
Western Blotting Analysis (WB): A 1:500 dilution of this antibody detected RAPGEF1 in HEK293 cells transfected with GFP- Crk-binding region (CBR), but not in cells without GFP-CBR transfection.
Tested Applications
Immunocytochemistry Analysis: A representative lot detected RapGEF1 in Immunocytochemistry application (Begum, Z., et al. (2018). Mol Biol Rep. 45(6):1809-1819).
Immunoprecipitation Analysis: A representative lot immunoprecipitated RapGEF1 in Immunoprecipitation application (Begum, Z., et al. (2018). Mol Biol Rep. 45(6):1809-1819).
Western Blotting Analysis: A representative lot detected RapGEF1 in Western Blotting application (Begum, Z., et al. (2018). Mol Biol Rep. 45(6):1809-1819; Sriram, D., et al. (2020). Sci Rep. 10(1):18838).
Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user.
물리적 형태
Purified mouse monoclonal antibody IgG1 in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
재구성
0.5 mg/mL. Please refer to guidance on suggested starting dilutions and/or titers per application and sample type.
저장 및 안정성
Recommended storage: +2°C to +8°C.
기타 정보
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
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.
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Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
시험 성적서(COA)
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