- 数据表
- 具体的参考文献 (561)
- 实验方案
概述
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产品名称Anti-GFP抗体
参阅全部 GFP 一抗 -
描述兔多克隆抗体to GFP
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宿主Rabbit
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特异性This antibody is reactive against all variants of Aequorea victoria GFP such as S65T-GFP, RS-GFP, YFP, CFP, RFP and EGFP.
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经测试应用适用于: IHC-FoFr, Electron Microscopy, IHC-P, IHC-Fr, IP, WB, ICC/IF, Flow Cytmore details
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免疫原
Recombinant full length protein corresponding to GFP.
Database link: P42212 -
阳性对照
- Pure GFP protein, or cells known to overexpress GFP.
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常规说明
Please note that a mistake was made in reference 4 (Mesaeli et.al., J. Cell. Biol. 1999 Mar 8;144(5):857-68). The antibody used for immunohistochemistry on paraformaldehyde fixed tissues was the crude serum version of this antibody (Abcam ab290) and not Clontech's monoclonal as stated. This product is supplied in 25% glycerol. During freezeing and thawing some phase separation might occur - Please ensure that the solution is mixed thoroughly but GENTLY before use.
This antibody (ab6556) is the purifed version of our best-selling rabbit polyclonal to GFP (ab290). It has been developed specifically for use in applications requiring a high titre and specificity with minimum background such as immuno-electron microscopy.
This anti-GFP antibody recognizes the enhanced form of GFP as well.
性能
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形式Liquid
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存放说明Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
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存储溶液pH: 7.40
Constituents: 0.79% Tris HCl, 25% Glycerol -
Concentration information loading... -
纯度Immunogen affinity purified
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纯化说明This antibody is an affinity purified rabbit anti-GFP antibody purified on an affinity chromatography column made with highly purified recombinant GFP.
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克隆多克隆
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同种型IgG
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研究领域
相关产品
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Alternative Versions
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Compatible Secondaries
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Positive Controls
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Recombinant Protein
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Related Products
应用
Our Abpromise guarantee covers the use of ab6556 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| 应用 | Ab评论 | 说明 |
|---|---|---|
| IHC-FoFr | Use at an assay dependent concentration. PubMed: 19563657 | |
| Electron Microscopy | 1/5000. | |
| IHC-P | 1/1000. Perform heat mediated antigen retrieval via the microwave method before commencing with IHC staining protocol. | |
| IHC-Fr | 1/1000. | |
| IP | Use at an assay dependent concentration. Use Protein A agarose for IP. | |
| WB | 1/1000 - 1/5000. | |
| ICC/IF | 1/2000. | |
| Flow Cyt | Use at an assay dependent concentration. ab171870 - Rabbit polyclonal IgG, is suitable for use as an isotype control with this antibody. |
靶标
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相关性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 Ca2+ -activated photoprotein aequorin.
Subunit structure: Monomer.
Tissue specificity: Photocytes.
Post-translational modification: 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.
Biotechnological use: Green fluorescent protein has been engineered to produce a vast number of variously colored mutants, fusion proteins, and biosensors. Fluorescent proteins and its mutated allelic forms, blue, cyan and yellow have become a useful and ubiquitous tool for making chimeric proteins, where they function as a fluorescent protein tag. Typically they tolerate N- and C-terminal fusion to a broad variety of proteins. They have been expressed in most known cell types and are used as a noninvasive fluorescent marker in living cells and organisms. They enable a wide range of applications where they have functioned as a cell lineage tracer, reporter of gene expression, or as a measure of protein-protein interactions. Can also be used as a molecular thermometer, allowing accurate temperature measurements in fluids. The measurement process relies on the detection of the blinking of GFP using fluorescence correlation spectroscopy.
Sequence similarities: Belongs to the GFP family.
Biophysicochemical properties: Absorption: Abs(max)=395 nm
Exhibits a smaller absorbance peak at 470 nm. The fluorescence emission spectrum peaks at 509 nm with a shoulder at 540 nm. -
别名
- GFP antibody
- Green fluorescent protein antibody
图片
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Immunocytochemistry/ Immunofluorescence - Anti-GFP antibody (ab6556)This image shows a single primary hippocampal neuron from a primary culture overexpressing GFP stained with ab6556 at a dilution of 1/2000. This picture was kindly supplied as part of the review submitted by one of our customers.
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Immunohistochemistry (Frozen sections) - Anti-GFP antibody (ab6556)This image is courtesy of an anonymous Abreviewab6556 at 1/500 dilution staining GFP in mouse testis by immunohistochemistry (frozen sections). Sections were paraformaldehyde fixed prior to blocking in 100% serum for 1 hour at 37°C and then incubated with ab6556 for 1 hour at 37°C. A Texas Red conjugated chicken polyclonal to rabbit Ig, diluted 1/100, was used as the secondary antibody.
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Western blot - Anti-GFP antibody (ab6556)All lanes : Anti-GFP antibody (ab6556) at 1/5000 dilution
Lane 1 : LNCaP cells pEGFP-PKD1 empty vector
Lane 2 : LNCaP pEGFP-PKD1 transfected cells
Secondary
All lanes : Rabbit polyclonal to GFP (ab6556) at 1/10000 dilution (Goat anti-rabbit HRP)
Developed using the ECL technique.
Performed under reducing conditions.
Exposure time: 10 seconds
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-GFP antibody (ab6556)This image shows IF using GFP-expressing glial cells (green) transplanted into lesioned rat spinal cord. This was detected using ab6556 anti-GFP antibody and a FITC conjugated secondary antibody. Axons are labelled red by an antibody to neurofilament-200 and a rhodamine secondary. ab6556 reveals the morphology of the transplanted cells to such an extent that their close interactions with axons are obvious. The top picture shows an optical section from a confocal microscope scan showing how a GFP cell wraps around a branched axon travelling longitudinally. The bottom picture consists of an optical section from another confocal scan showing a GFP cell enveloping an axon in the transverse plane. Review by Andrew Toft submitted 19 May 2004.
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Immunohistochemistry (Frozen sections) - Anti-GFP antibody (ab6556)This image is a courtesy of Adnane Nait Lechguerab6556 staining GFP in mouse tooth tissue section by Immunohistochemistry (Frozen sections) without fixation. Tissue samples were blocked with 1% BSA for 20 minutes at 20oC. The sample was incubated with primary antibody (1/500) for 2 hours at 20oC. An Alexa Fluor®488-conjugated Chicken polyclonal to rabbit IgG was used as secondary antibody at 1/200 dilution. Immunofluorescent localization of CD31 and GFP in implanted non GFP cultured molars in GFP adult mice showed the origin of neo-formed blood vessels.
DP: Dental Pulp
EO: Enamel Organ -
Electron Microscopy - Anti-GFP antibody (ab6556)Specific labeling of a Trk-GFP fusion protein being synthesized on ER in sympathetic neurons infected with an adenovirus carrying the construct. The gold is associated with the ER membranes. This was done using a 1/5000 dilution of affinity purified antibody (ab6556). The tissue section was fixed and embedded using durcupan resin.
文献
This product has been referenced in:
- Duarte D et al. Inhibition of Endosteal Vascular Niche Remodeling Rescues Hematopoietic Stem Cell Loss in AML. Cell Stem Cell 22:64-77.e6 (2018). Read more (PubMed: 29276143) »
- Marion J et al. Multiscale and Multimodal Approaches to Study Autophagy in Model Plants. Cells 7:N/A (2018). Read more (PubMed: 29315263) »
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