GFP 抗体
Quick Overview for GFP 抗体 (ABIN302066)
抗原
See all GFP 抗体适用
宿主
克隆类型
标记
应用范围
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特异性
- The polyclonal antibody recognizes GFP, EGFP, EYFP fusion proteins in all species.
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交叉反应 (详细)
- Recognizes fusion proteins in all species
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纯化方法
- Purified from rabbit serum by affinity chromatography
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纯度
- > 95 % (by SDS-PAGE)
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免疫原
- EGFP, a native full-length protein
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应用备注
- Optimal working dilution should be determined by the investigator.
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限制
- 仅限研究用
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浓度
- 1 mg/mL
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缓冲液
- Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4
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储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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注意事项
- Do not freeze.
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储存条件
- 4 °C
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储存方法
- Store at 2-8°C. Do not freeze. Do not use after expiration date stamped on vial label.
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Mapping of fluorescent protein-expressing neurons and axon pathways in adult and developing Thy1-eYFP-H transgenic mice." in: Brain research, (2010) (PubMed).
: "HIC1 attenuates Wnt signaling by recruitment of TCF-4 and beta-catenin to the nuclear bodies." in: The EMBO journal, Vol. 25, Issue 11, pp. 2326-37, (2006) (PubMed).
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Mapping of fluorescent protein-expressing neurons and axon pathways in adult and developing Thy1-eYFP-H transgenic mice." in: Brain research, (2010) (PubMed).
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- GFP (Green Fluorescent Protein (GFP))
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别名
- GFP
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背景
- Green fluorescence protein (GFP) is a 27 KDa protein derived from the bioluminiscent jellyfish Aquorea victoria, emiting green light (λ,=509 nm) when excited (excitation by Blue or UV light, absorption peak λ,=395 nm). GFP is a useful tool in cell biology research, as its intrinsic fluorescence can be visualized in living cells. Light-stimulated GFP fluorescence is species-independent and a fluorescence has been reported from many different types of GFP-expressing hosts, including microbes, invertebrates, vertebrates and plants. No exogenous substrates and cofactors are required for the fluorescence of GFP, since GFP autocatalytically forms a fluorescent pigment from natural amino acids present in the nascent protein. GFP fluorescence is stable under fixation conditions and suitable for a variety of applications. GFP is widely used as a reporter (tag) for gene expression, enabling researchers to visualize and localize GFP-tagged proteins within living cells without any further staining. Other applications of GFP include measurement of distance between proteins through fluorescence energy transfer (FRET) protocols. To increase a fluorescence intensity of GFP, chomophore mutations have been created. The EnhancedGFP has a fluorescence 35 times more intense than the wt-GFP. Mutagenesis of GFP has produced also many mutants (e.g. Yellow Fluorescent Protein, Cyan Fluorescent Protein) with warying spectral properties. Antibodies raised against full-length GFP variants should also detect other variants of the protein.
抗原
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