GFP (Green fluorescent protein) was originally identified in photo organs on jellyfish Aequorea victoria. It is a naturally fluorescent protein which emits green light at a maximum wavelength of 509 nm when excited by blue or UV light. It is extensively used in laboratory as a reporter molecule to label and study cellular and subcellular proteins in living cells using a wide range of applications. Antibodies to GFP protein are used in immunoblotting and ELISA. GFP protein has molecular weight of 27 kDa.
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Liquid
Storage Temp:
Store at -20 °C. Avoid repeated freeze-thaw cycles. Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube.
Host Animal:
Rabbit
Species Reactivity:
Native GFP, Recombinant GFP (E,coli), all variants of GFP, including EGFP
Immunogen:
Highly purified native GFP protein derived from Aequorea victoria, UniProt: P42212
Applications:
ELISA (ELISA), Immunofluorescence (IF), Immunoprecipitation (IP), Western blot (WB)
Sun et al. (2021) The epigenetic factor FVE orchestrates cytoplasmic SGS3-DRB4-DCL4 activities to promote transgene silencing in Arabidopsis. Sci Adv. 2021 Aug 4;7(32):eabf3898. doi: 10.1126/sciadv.abf3898. PMID: 34348894; PMCID: PMC8336953.Stelate et al. (2021) Correlative Light-Environmental Scanning Electron Microscopy of Plasma Membrane Efflux Carriers of Plant Hormone Auxin. Biomolecules. 2021 Sep 26;11(10):1407. doi: 10.3390/biom11101407. PMID: 34680040; PMCID: PMC8533460.Wieczorek et al. (2020) Development of a New Tomato Torrado Virus-Based Vector Tagged with GFP for Monitoring Virus Movement in Plants. Viruses. 2020 Oct 20;12(10):1195. doi: 10.3390/v12101195. PMID: 33092281; PMCID: PMC7588970.Kulich et al. (2018). Deubiquitinase OTU5 affects Root Responses to Phosphate Starvation. Plant Physiol. 2018 Jan 4. pii: pp.01693.2017. doi: 10.1104/pp.17.01693.
Special application note:
10 mM TRIS buffer pH 8,0 containing 0,02% sodium azide
Histone methylation and demethylation is dynamically regulated by respectively histone methyl transferases and histone demethylases. Trimethylation of histone H3K36 is associated with active genes.
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Liquid
Storage Temp:
Store lyophilized/reconstituted at -20 °C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube.
Host Animal:
Rabbit
Species Reactivity:
Human
Expected Species:
Arabidopsis thaliana, Mouse, Oryza sativa
Immunogen:
KLH-conjugated synthetic peptide
Applications:
Chromatin Immunoprecipitation Sequencing (ChIP-seq), Dot blot (Dot), ELISA (ELISA), Immunofluorescence (IF), peptide array (PA), Western blot (WB)
Store at -20?C for one year from date of receipt. After reconstitution, at 4?C for one month. It can also be aliquotted and stored frozen at -20?C for six months. Avoid repeated freeze-thaw cycles.Add 0.2ml of distilled water will yield a concentration of 500ug/ml. Background: COP9 constitutive photomorphogenic homolog subunit 5 (Arabidopsis), also known as COPS5 or JAB1, is a gene conserved from humans to Saccharomyces cerevisiae. It is a member of the MOV34 family. COPS5 is mapped to 8q13.1. The protein encoded by this gene is one of the eight subunits of COP9 signalosome, a highly conserved protein complex that functions as an important regulator in multiple signaling pathways. COPS5 can interact with the cytoplasmic domain of the beta-2 subunit of the alpha-L/beta-2 integrin LFA1, and it is the only protein demonstrated to interact with MIF. COPS5, VHL, and TRC8 proteins appear to be linked both physically and functionally, and all 3 may participate in the development of kidney cancer. In addition to that, COPS5 is an essential cofactor for the apoptotic function of E2F1. Subcellular Localization: Tissue Specificity:
RbcL antibody and protein standard: Please store at -20 °C (6 months) or -80°Cfor long term storage(years). Please avoid freezing and thawing of reconstituted antibodies, make aliquots instead. PEB extraction buffer:Stable at RT for at least 1 month. For short-term storage please stoore (1 month) at 4°Cand for long term storage (1 year) at -20 °C.
Alpha proteobacteria, Algae (brown and red), Beta-proteobacteria, Dicots, Conifers, Cryptomonad, Cyanobacteria, Gamma-proeobacteria, Liverworts, Mosses, Prochlorophytes, PelwitschiaSpecies of your interest not listed? Contact us
Immunogen:
KLH-conjugated synthetic peptide was used to elicit anti-RbcL antibody. No baculovirus was used in production of this product.
1 x 50 µl of AS03 037, RbcL | Rubisco large subunit, form I and form II (amount enough for 50-100 Western blots)1 x 100 µl of AS01 017S, Rubisco protein standard (0.15 pmoles / µl, amount enough for generation of standard curve in 34 assays (standard curve: 0.0625 pmoles, 0.125 pmoles, 0.25 pmoles)2 x 2 ml of AS08 300, Protein extraction buffer (amount enough for 48 isolations of plant material, using 500 µl 1x PEB for 100 mg fresh weight) or 120 isolations of algal material (using 200 µl 1x PEB for cell amounts corresponding to 4-10 µg total chlorophyll)2 x 10 µl of AS09 602, Goat anti-rabbit IgG (H&L), HRP conjugated(amount enough for 50-100 Western blots)1 X 10 ml of AS16 ECL-N-10, AgriseraECL Bright 10 ml (5 ml of component A + 5 ml of component B, trial pack)
Quantitative western blot: detailed method description, video tutorialDiscussion over some critical aspects of quantitative western blot: Heidebrecht et al. (2009). Improved semiquantitative Western blot technique with increased quantification range. J. Immunological Methods. 35:40-48.
Defez et al. (2019). Bacterial IAA-Delivery into Medicago Root Nodules Triggers a Balanced Stimulation of C and N Metabolism Leading to a Biomass Increase. Microorganisms. 2019 Sep 29;7(10). pii: E403. doi: 10.3390/microorganisms7100403.Sorrentino et al. (2018). Performance of three cardoon cultivars in an industrial heavy metal-contaminated soil: Effects on morphology, cytology and photosynthesis. J Hazard Mater. 2018 Jun 5;351:131-137. doi: 10.1016/j.jhazmat.2018.02.044.Mota et al. (2015). Effects of heavy metals on Cyanothece sp. CCY 0110 growth, extracellular polymeric substances (EPS) production, ultrastructure and protein profiles. J Proteomics. 2015 Apr 29;120:75-94. doi: 10.1016/j.jprot.2015.03.004.Thamatrakoln et al. (2013). Death-specific protein in a marine diatom regulates photosynthetic responses to iron and light availability. Proc Natl Acad Sci U S A. 2013 Dec 10;110(50):20123-8. doi: 10.1073/pnas.1304727110. Supplemental material describes western blot quantification method.
NPR1 (regulatory protein NPR1) is a key positive regulator of the SA-dependent signaling pathway that negatively regulates JA-dependent signaling pathway. Controls the onset of systemic acquired resistance (SAR). Subcellular localization: cytoplasm, nucleaus (following induction by salicylic acid treatment or after pathogen infection. Alternative names: BTB/POZ domain-containing protein NPR1, Non-inducible immunity protein 1, Nim1, Salicylic acid insensitive 1, Sai1, ATNPR1.
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Lyophilized
Storage Temp:
Store lyophilized/reconstituted at -20 °C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles,Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube.
Host Animal:
Rabbit
Species Reactivity:
Arabidopsis thaliana
Expected Species:
Arabidopsis thaliana
Immunogen:
KLH-conjugated peptide, chosen from NPR1 sequence of Arabidopsis thaliana, TAIR: AT1G64280, UniProt: P93002
For successful detection using NPR1 antibody please follow protocol suggested below. NPR1 protein readily oligomerizes, in addition to any naturally occurring oligomer, during extraction. Therefore 50 mM DTT has to be used as well as denaturation at 75 C for 15 minutes. Engogenous NPR1 level is very low, thereofre SA treatment is absolutely necessary for good detection.This antibody is recognizing NPR1-GFP in the 35S overexpression line.
Store lyophilized/reconstituted at -20 °C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube.
Host Animal:
Rabbit
Species Reactivity:
Arabidopsis thaliana, Hordeum vulgare, Picea abies, Picea glauca, Pinus strobus, Spinacia oleracea, Drosera capensis. These antibodies have been shown to be reactive in all dicots, monocots, and gymnosperms
Immunogen:
BSA or KLH-conjugated synthetic peptides derived from conserved regions of plant Lhca1-4 and Lhcb1-6 protein sequences.
For detection of algal LHC proteins, we recommend: Set of 4 Chlamydomonas anti-Lhc antibodies
Application Details:
This set contains the following antibodies:Product number:Product name: AS01 005AS01 006AS01 007AS01 008AS01 004AS01 003AS01 002AS04 045AS01 009AS01 010Anti-Lhca1Anti-Lhca2Anti-Lhca3Anti-Lhca4Anti-LhcbAnti-Lhcb2Anti-Lhcb3Anti-Lhcb4Anti-Lhcb5Anti-Lhcb6Product AS01 009 and AS01 010 can be sold containing ProClin if requested.
Purity:
Total IgG. Protein G purified in PBS pH 7.4.: AS01 005, AS01 006, AS01 007, AS01 008, AS01 002, AS04 045 affinity purified serum: AS01 004, AS01 003. Serum: AS01 009, AS01 010.
Reconstitution:
For reconstitution add sterile water according to label on each tube
Molecular Weight:
20 - 29 kDa
Not reactive in:
No confirmed exceptions from predicted reactivity are currently known
Selected references:
Merry et al. (2017). A comparison of pine and spruce in recovery from winter stress; changes in recovery kinetics, and the abundance and phosphorylation status of photosynthetic proteins during winter. Tree Physiol. 2017 Sep 1;37(9):1239-1250. doi: 10.1093/treephys/tpx065.Li et al. (2017). NYEs/SGRs-mediated chlorophyll degradation is critical for detoxification during seed maturation in Arabidopsis. Plant J. 2017 Nov;92(4):650-661. doi: 10.1111/tpj.13710. Epub 2017 Oct 20.Yoshida et al. (2016). Hisabori T1.Two distinct redox cascades cooperatively regulate chloroplast functions and sustain plant viability. Proc Natl Acad Sci U S A. 2016 Jul 5;113(27):E3967-76. doi: 10.1073/pnas.1604101113. Epub 2016 Jun 22.Pavlovič et al. (2016). A carnivorous sundew plant prefers protein over chitin as a source of nitrogen from its traps. Plant Physiol Biochem. 2016 Mar 5;104:11-16. doi: 10.1016/j.plaphy.2016.03.008Xu et al. (2011). Light-harvesting chlorophyll a/b-binding proteins are required for stomatal response to abscisic acid in Arabidopsis. J. Ex. Bot. Dec 5 (ahead of print).Kang et al. (2010). Evaluation of light-harvesting complex proteins as senescence-related protein markers in detached rice leaves. Photosynthetica 47, 4:638-640.
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