Anti-cFBPase | Cytosolic fructose-1,6-bisphosphatase (cytoplasm marker in photosynthetic tissues)

Anti-cFBPase | Cytosolic fructose-1,6-bisphosphatase (cytoplasm marker in photosynthetic tissues)

• Background: Fructose-1,6 bisphosphatase(FBPase) (EC=3.1.311)  is one of the regulatory enzymes in the sucrose biosynthetic pathway. In non-photosynthetic tissues, it regulates the rate of gluconeogenesis. In photosynthetic tissues, two FBPase isozymes (chloroplastic and cytosolic) play key roles in carbon assimilation and metabolism. In photosynthetic tissues cFBPase (cytosolic fructose 1,6 bisphosphatase) converts triose phosphates from the chloroplast to sucrose during light hours. Alternative name: D-fructose-1,6-bisphosphate 1-phosphohydrolase
• CAS Number: 9007-83-4
• Host: Rabbit
• Reactivity: Arabidopsis thaliana, Brassica napus, Macroptilium atropurpureum, Nicotiana benthamiana, Pinus silvestris, Pinus yunanniensis, Oryza sativa,Petunia hybridacv. Mitchell,Solanum tuberosum,Zea mays
• Not reactive in: Chlamydomonas reinhardtii
• Immunogen: Overexpressed cytosolic fructose 1,6 bisphosphatase (cFBPase) derived from the sequence fromArabidopsis thalianacFBPase UniProt:Q9MA79, TAIR:AT1G43670
• Clonality: Polyclonal
• Applications: Immunolocalization (IL), Western blot (WB)
• Dilution: 1: 500 (IL), 1 : 5 000 (WB)
• Purity: Serum
• Format: Lyophilized
• Reconstitution: For reconstitution add 50 µl of sterile water
• Molecular Weight: 45 | 37 kDa (Arabidopsis thaliana)
• Precautions: This antibody does not react with chloroplastic form of FBPase.Will this antibody be good as a cytosolic (non-microsomal control) inArabidopsis thalianaroots? Although it has never been tested there is every likelihood that cFBPase will be expressed at reasonable levels even in roots. Even though the biosynthetic flux through to Sucrose may not be high as in mesophyll cells, central metabolism will still be active in young roots and the Sucrose etc being supplied externally still needs to be utilised.
• References & Citations: Jiet al (2023) The thioesterase APT1 is a bidirectional-adjustment redox sensor. Nat Commun. 2023 May 17;14(1):2807. doi: 10.1038/s41467-023-38464-y.Singh, Muthamilarasan, Prasad (2022). SiHSFA2e regulated expression of SisHSP21.9 maintains chloroplast proteome integrity under high temperature stress. Cell Mol Life Sci. 2022;79(11):580. Published 2022 Nov 3. doi:10.1007/s00018-022-04611-12Cui, Liu, Li, et al. (2022) The cellulose--lignin balance affects the twisted growth of Yunnan pine trunk. Authorea. October 10, 2022. DOI: 10.22541/au.166538021.18232197/v2Wanget al. (2022), Arabidopsis Ubiquitin-Conjugating Enzymes UBC4, UBC5, and UBC6 Have Major Functions in Sugar Metabolism and Leaf Senescence, Int. J. Mol. Sci. 2022, 23(19), 11143; https://doi.org/10.3390/ijms231911143He, Gao, Luo, et al. (2022) VAMP724 and VAMP726 are involved in autophagosome formation in Arabidopsis thaliana [published online ahead of print, 2022 Oct 13]. Autophagy. 2022;1-18. doi:10.1080/15548627.2022.2127240Limet al (2022). Arabidopsis guard cell chloroplasts import cytosolic ATP for starch turnover and stomatal opening. Nat Commun. 2022 Feb 3;13(1):652. doi: 10.1038/s41467-022-28263-2. PMID: 35115512; PMCID: PMC8814037.Sunet al. (2021) Mechanistic insights into an atypical interaction between ATG8 and SH3P2 in Arabidopsis thaliana. Autophagy. 2021 Oct 17:1-17. doi: 10.1080/15548627.2021.1976965. Epub ahead of print. PMID: 34657568.Qianet al. (2021) OsFes1C, a potential nucleotide exchange factor for OsBiP1, is involved in the ER and salt stress responses, Plant Physiology, 2021;, kiab263.Shahbazand Pilon (2019). Conserved Cu-MicroRNAs in Arabidopsis thaliana Function in Copper Economy under Deficiency. Plants (Basel). 2019 May 29;8(6). pii: E141. doi: 10.3390/plants8060141.Patir-Nebiogluet al. (2019). Pyrophosphate modulates plant stress responses via SUMOylation. Elife. 2019 Feb 20;8. pii: e44213. doi: 10.7554/eLife.44213.Liuet al. (2019). IMPORTIN Beta4 mediates nuclear import of GRF-INTERACTING FACTORs to control ovule development in Arabidopsis. Plant Physiol. 2019 Jan 18. pii: pp.01135.2018. doi: 10.1104/pp.18.01135.Seguelet al. (2018). PROHIBITIN 3 forms complexes with ISOCHORISMATE SYNTHASE 1 to regulate stress-induced salicylic acid biosynthesis in Arabidopsis. Plant Physiol. Jan 2018. DOI:10.1104/pp.17.00941Lynchet al. (2017). Multifaceted plant responses to circumvent Phe hyperaccumulation by downregulation of flux through the shikimate pathway and by vacuolar Phe sequestration. Plant J. 2017 Dec;92(5):939-950. doi: 10.1111/tpj.13730.Duanet al. (2017). A Lipid-Anchored NAC Transcription Factor Is Translocated into the Nucleus and Activates Glyoxalase I Expression during Drought Stress. Plant Cell. 2017 Jul;29(7):1748-1772. doi: 10.1105/tpc.17.00044. (Nicotiana benthamiana)Steffenset al. (2017). Physical, Functional and Genetic Interactions between the BEACH Domain Protein SPIRRIG and LIP5 and SKD1 and Its Role in Endosomal Trafficking to the Vacuole in Arabidopsis. Front Plant Sci. 2017 Nov 20;8:1969. doi: 10.3389/fpls.2017.01969.Xinget al. (2016). Proteome Profile of Starch Granules Purified from Rice (Oryza sativa) Endosperm. PLoS One. 2016 Dec 19;11(12):e0168467. doi: 10.1371/journal.pone.0168467.LaMontagneet al. (2016). Isolation of Microsomal Membrane Proteins from Arabidopsis thaliana. Curr. Protoc. Plant Biol. 1:217-234. doi: 10.1002/cppb.20020.Maet al. (2016). Phosphatidylserine Synthase Controls Cell Elongation Especially in the Uppermost Internode in Rice by Regulation of Exocytosis. PLoS One. 2016 Apr 7;11(4):e0153119. doi: 10.1371/journal.pone.0153119. eCollection 2016.de Micheleet al. (2016). Free-Flow Electrophoresis of Plasma Membrane Vesicles Enriched by Two-Phase Partitioning Enhances the Quality of the Proteome from Arabidopsis Seedlings. J Proteome Res. 2016 Mar 4;15(3):900-13. doi: 10.1021/acs.jproteome.5b00876. Epub 2016 Feb 4.
• Storage Conditions: 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.