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货号： bs-0890R-PE-Cy7 基本售价： 2980.0 元 规格： 100ul
产品信息
- 产品编号
- bs-0890R-PE-Cy7
- 英文名称
- Anti-GFP/PE-Cy7
- 中文名称
- PE-Cy7标记的绿色荧光蛋白抗体
- 别 名
- Green fluorescence protein.
- 规格价格
- 100ul/2980元购买 大包装/询价
- 说 明 书
- 100ul
- 研究领域
- 细胞生物 免疫学
- 抗体来源
- Rabbit
- 克隆类型
- Polyclonal
- 交叉反应
- Belt Jellyfish, beltjellyfish
- 产品应用
- IF=1:50-200
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
- 分 子 量
- 27kDa
- 性 状
- Lyophilized or Liquid
- 浓 度
- 1mg/ml
- 免 疫 原
- KLH conjugated synthetic peptide derived from belt jellyfish Green Fluorecent protein
- 亚 型
- IgG
- 纯化方法
- affinity purified by Protein A
- 储 存 液
- 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
- 保存条件
- Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
- 产品介绍
- background:
Green fluorescence protein (GFP) is a 27 kDa protein derived from the jellyfish Aequorea victoria, which emits green light (emission peak at a wavelenth of 509 nm) when excited by blue light (excitation peak at a wavelenth of 395 nm). Green Fluorescent Protein (GFP) has become an invaluable tool in cell biology research, since its intrinsic fluorescence can be visualized in living cells. GFP fluorescence is stable under fixation conditions and suitable for a variety of applications. GFP has been widely used as a reporter for gene expression, enabling researchers to visualize and localize GFP-tagged proteins within living cells without the need for chemical staining. Other applications of GFP include assessment of protein protein interactions through the yeast two hybrid system and measurement of distance between proteins through fluorescence energy transfer (FRET) protocols. GFP technnology has considerably contributed to a greater understanding of cellular physiology.
Function:
Energy-transfer acceptor. Its role is to transduce the blue chemiluminescence of the protein aequorin into green fluorescent light by energy transfer. Fluoresces in vivo upon receiving energy from the Ca(2+)-activated photoprotein aequorin.
Subunit:
Monomer.
Tissue Specificity:
Photocytes.
Post-translational modifications:
Contains a chromophore consisting of modified amino acid residues. The chromophore is formed by autocatalytic backbone condensation between Ser-65 and Gly-67, and oxidation of Tyr-66 to didehydrotyrosine. Maturation of the chromophore requires nothing other than molecular oxygen.
Similarity:
Belongs to the GFP family.
Database links:
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
GFP在科学研究上有着惊人的用途，因为它能够使我们直接看到细胞内部的运动,情况。在任何指定的时间我们都可以轻易地找出GFP在哪儿：你只需要用紫外光去照射，这时所有的GFP都将发出鲜艳的绿色。
不妨做个实验：你把GFP连接到你有兴趣观察的任何对象上。比如，你可以把它连接到一种病毒上。然后，随着病毒在宿主体内不断扩散，你就可以通过跟踪发出的绿光来观察病毒的扩散途径；或者你把它接合到一种蛋白质上并通过显微镜观察它在细胞内部的移动。