RbcL | Rubisco large subunit, form I (affinity purified)

AS03 037A | Clonality: Polyclonal | Host: Rabbit | Reactivity: [global antibody] for higher plants, lichens, algae, cyanobacteria, dinoflagellates, diatoms compartment marker of chloroplast stroma in higher plants and cytoplasm in cyanobacteria

Benefits of using this antibody

RbcL | Rubisco large subunit, form I (affinity purified)

Product Information

Immunogen

KLH-conjugated synthetic peptide conserved across all known plant, algal and (cyano)bacterial RbcL protein sequences (form I L8S8 and form II L2), including Arabidopsis thaliana O03042, Hordeum vulgare P05698, Oryza sativa P0C510, Chlamydomonas reinhardtii P00877, Synechococcus PCC 7920 A5CKC5

Host Rabbit

Clonality Polyclonal

Purity Immunogen affinity purified serum in PBS pH 7.4.

Format Lyophilized

Quantity 50 µg

Reconstitution For reconstitution add 50 µl of sterile water

Storage 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.

Tested applications Western blot (WB)

Recommended dilution 1 : 5000-10 000 (WB)

Expected | apparent MW

52.7 kDa (Arabidopsis thaliana), 52.5 kDa (cyanobacteria), 52.3 (Chlamydomonas reinhardtii)

Reactivity

Confirmed reactivity Arabidopsis thaliana, Apium graveolens, Artemisia annua, Baculogypsina sphaerulata (benthic foraminifer), Bienertia sinuspersici, Cicer arietinum, Chlamydomonas raudensis, Chlamydomonas reinhardtii, Colobanthus quitensis Kunt Bartl, Cyanophora paradoxa, Cylindrospermopsis raciborskii CS-505, Emiliana huxleyi, Euglena gracilis, Fraxinus mandshurica, Fucus vesiculosus, Glycine max, Gonyaulax polyedra, Guzmania hybrid, Heterosigma akashiwo, Karenia brevis (C.C.Davis) s) G.Hansen & Ø.Moestrup (Wilson isolate), Liquidambar formosana, Micromonas pusila, Nicotiana benthamiana, Physcomitrium patens, Pinus yunnanensis, Porphyra sp. , Schima superba, Stanleya pinnata, Spinacia oleracea, lichens, Symbiodinium sp., Synechococcus PCC 7942, Thalassiosira pseudonana, Thermosynechococcus elongatus, Prochlorococcus sp. (surface and deep water ecotype), Triticum aestivum, dinoflagellate endosymbionts (genus Symbiodinium), extreme acidophilic verrucomicrobial methanotroph Methylacidiphilum fumariolicum strain SolV, Thalassiosira punctigera, Vitis vinifera

Predicted reactivity Aalpha proteobacteria, Algae (brown and red), Dicots, Beta-proteobacteria, Conifers, Cryptomonads, Cyanobacteria (prochlorophytes), Gamma-proeobacteria, Liverworts, Monocots, Mosses, Suaeda glauca, Welwitschia
Species of your interest not listed? Contact us

Not reactive in No confirmed exceptions from predicted reactivity are currently known

Application examples

Application examples application example

Total protein from Populus T89 were extracted with “KEB buffer”, precipitated with ethanol on ice and denatured with “loading buffer” at 100°C for 10 min, separated on 8% SDS-PAGE and blotted O/N to PVDF using (wet blot) tank transfer. Blots were blocked with 5%TBS milk, for 1h at room temperature (RT) with agitation. Blot was incubated in the primary antibody at a dilution of 1: 1 000 TBS for 2h at RT with agitation. The antibody solution was decanted and the blot was rinsed briefly with TBS-T, then washed for 1h in TBS-T at RT with agitation. Blot was incubated in secondary antibody (goat anti-rabbit IgG HRP-conjugated, from Agrisera, AS09 602) diluted to 1:5000 in TBS-M (milk 5%) for 1h at RT with agitation. The blot was washed as above and developed with chemiluminescent detection reagent, for 10s increment until exposure time of 30s total.

Courtesy Dr. Mark Ruhl, Umeå Plant Science Centre, Sweden

Additional information

Additional information Anti-RbcL can be used as a cellular [compartment marker] of plastid stroma (cytoplasm in cyanobacteria) and detects RbcL protein from 31.25 fmoles. As both forms (I and II) are detected it is suitable for work with samples from Dinoflagellates, Haptophytes and Ochrophytes (diatoms, Raphidophytes, brown algae) as well as higher plants. This antibody together with Agrisera Rubisco protein standard is very suitable to quantify Rubisco in plant and algal samples.

This product can be sold containing ProClin if requested.

Background

This antibody is especially suitable for quantifying of Rubisco in plant and algal samples.

Rubisco (Ribulose-1,5-bisphosphate carboxylase/oxygenase) catalyzes the rate-limiting step of CO2 fixation in photosynthetic organisms. It is demonstrably homologous from purple bacteria to flowering plants and consists of two protein subunits, each present in 8 copies. In plants and green algae, the large subunit (~55 kDa) is coded by the chloroplast rbcL gene, and the small subunit (15 kDa) is coded by a family of nuclear rbcS genes.

Product citations

Selected references Cui, 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/v4
He, Buren, Baysal, et al. (2022) Nitrogenase Cofactor Maturase NifB Isolated from Transgenic Rice is Active in FeMo-co Synthesis. ACS Synth Biol. 2022;11(9):3028-3036. doi:10.1021/acssynbio.2c00194
Li et al. (2021). Physiological responses of Skeletonema costatum to the interactions of seawater acidification and the combination of photoperiod and temperature. Biogeosciences, 18, 1439-1449, 2021 https://doi.org/10.5194/bg-18-1439-2021
Lal et al. (2018). The Receptor-like Cytoplasmic Kinase BIK1 Localizes to the Nucleus and Regulates Defense Hormone Expression during Plant Innate Immunity. Cell Host Microbe. 2018 Apr 11;23(4):485-497.e5. doi: 10.1016/j.chom.2018.03.010.
Korotaeva et al. (2018). Effect of Heat Hardening on Expression of Genes phb3 and phb4 and Accumulation of Phb Proteins in Green Leaves of Arabidopsis thaliana. Russian Journal of Plant Physiology, 65(5), 688-696, 2018 https://doi.org/10.1134/s1021443718040039
Ye et al. (2017). EMB2738, which encodes a putative plastid-targeted GTP-binding protein, is essential for embryogenesis and chloroplast development in higher plants. Physiol Plant. 2017 Jul 4. doi: 10.1111/ppl.12603.

Picture (footer):	application example Total protein from Populus T89 were extracted with “KEB buffer”, precipitated with ethanol on ice and denatured with “loading buffer” at 100°C for 10 min, separated on 8% SDS-PAGE and blotted O/N to PVDF using (wet blot) tank transfer. Blots were blocked with 5%TBS milk, for 1h at room temperature (RT) with agitation. Blot was incubated in the primary antibody at a dilution of 1: 1 000 TBS for 2h at RT with agitation. The antibody solution was decanted and the blot was rinsed briefly with TBS-T, then washed for 1h in TBS-T at RT with agitation. Blot was incubated in secondary antibody (goat anti-rabbit IgG HRP-conjugated, from Agrisera, AS09 602) diluted to 1:5000 in TBS-M (milk 5%) for 1h at RT with agitation. The blot was washed as above and developed with chemiluminescent detection reagent, for 10s increment until exposure time of 30s total. Courtesy Dr. Mark Ruhl, Umeå Plant Science Centre, Sweden
additional information:	Anti-RbcL can be used as a cellular [compartment marker] of plastid stroma (cytoplasm in cyanobacteria) and detects RbcL protein from 31.25 fmoles. As both forms (I and II) are detected it is suitable for work with samples from Dinoflagellates, Haptophytes and Ochrophytes (diatoms, Raphidophytes, brown algae) as well as higher plants. This antibody together with Agrisera Rubisco protein standard is very suitable to quantify Rubisco in plant and algal samples. This product can be sold containing ProClin if requested.
Confirmed reactivity:	Arabidopsis thaliana, Apium graveolens, Artemisia annua, Baculogypsina sphaerulata (benthic foraminifer), Bienertia sinuspersici, Cicer arietinum, Chlamydomonas raudensis, Chlamydomonas reinhardtii, Colobanthus quitensis Kunt Bartl, Cyanophora paradoxa, Cylindrospermopsis raciborskii CS-505, Emiliana huxleyi, Euglena gracilis, Fraxinus mandshurica, Fucus vesiculosus, Glycine max, Gonyaulax polyedra, Guzmania hybrid, Heterosigma akashiwo, Karenia brevis (C.C.Davis) s) G.Hansen & Ø.Moestrup (Wilson isolate), Liquidambar formosana, Micromonas pusila, Nicotiana benthamiana, Physcomitrium patens, Pinus yunnanensis, Porphyra sp. , Schima superba, Stanleya pinnata, Spinacia oleracea, lichens, Symbiodinium sp., Synechococcus PCC 7942, Thalassiosira pseudonana, Thermosynechococcus elongatus, Prochlorococcus sp. (surface and deep water ecotype), Triticum aestivum, dinoflagellate endosymbionts (genus Symbiodinium), extreme acidophilic verrucomicrobial methanotroph Methylacidiphilum fumariolicum strain SolV, Thalassiosira punctigera, Vitis vinifera
predicted reactivity:	Aalpha proteobacteria, Algae (brown and red), Dicots, Beta-proteobacteria, Conifers, Cryptomonads, Cyanobacteria (prochlorophytes), Gamma-proeobacteria, Liverworts, Monocots, Mosses, Suaeda glauca, Welwitschia Species of your interest not listed? Contact us
not reactive in:	No confirmed exceptions from predicted reactivity are currently known
calculated \| apparent molecular mass [kDa]:	52.7 kDa (Arabidopsis thaliana), 52.5 kDa (cyanobacteria), 52.3 (Chlamydomonas reinhardtii)
Clonality:	Polyclonal
Format:	Lyophilized
Host:	Rabbit
immunogen:	KLH-conjugated synthetic peptide conserved across all known plant, algal and (cyano)bacterial RbcL protein sequences (form I L8S8 and form II L2), including Arabidopsis thaliana O03042, Hordeum vulgare P05698, Oryza sativa P0C510, Chlamydomonas reinhardtii P00877, Synechococcus PCC 7920 A5CKC5
Purity:	Immunogen affinity purified serum in PBS pH 7.4.
Quantity:	50 µg
recommended dilution:	1 : 5000-10 000 (WB)
Reconstitution:	For reconstitution add 50 µl of sterile water
storage:	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.
tested applications:	Western blot (WB)
All references:	Cui, 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/v4 He, Buren, Baysal, et al. (2022) Nitrogenase Cofactor Maturase NifB Isolated from Transgenic Rice is Active in FeMo-co Synthesis. ACS Synth Biol. 2022;11(9):3028-3036. doi:10.1021/acssynbio.2c00194 Li et al. (2021). Physiological responses of Skeletonema costatum to the interactions of seawater acidification and the combination of photoperiod and temperature. Biogeosciences, 18, 1439-1449, 2021 https://doi.org/10.5194/bg-18-1439-2021 Lal et al. (2018). The Receptor-like Cytoplasmic Kinase BIK1 Localizes to the Nucleus and Regulates Defense Hormone Expression during Plant Innate Immunity. Cell Host Microbe. 2018 Apr 11;23(4):485-497.e5. doi: 10.1016/j.chom.2018.03.010. Korotaeva et al. (2018). Effect of Heat Hardening on Expression of Genes phb3 and phb4 and Accumulation of Phb Proteins in Green Leaves of Arabidopsis thaliana. Russian Journal of Plant Physiology, 65(5), 688-696, 2018 https://doi.org/10.1134/s1021443718040039 Ye et al. (2017). EMB2738, which encodes a putative plastid-targeted GTP-binding protein, is essential for embryogenesis and chloroplast development in higher plants. Physiol Plant. 2017 Jul 4. doi: 10.1111/ppl.12603.
background:	This antibody is especially suitable for quantifying of Rubisco in plant and algal samples. Rubisco (Ribulose-1,5-bisphosphate carboxylase/oxygenase) catalyzes the rate-limiting step of CO2 fixation in photosynthetic organisms. It is demonstrably homologous from purple bacteria to flowering plants and consists of two protein subunits, each present in 8 copies. In plants and green algae, the large subunit (~55 kDa) is coded by the chloroplast rbcL gene, and the small subunit (15 kDa) is coded by a family of nuclear rbcS genes.

Related products: RbcL | Rubisco large subunit, form I (affinity purified)

Agrisera ECL kit (Bright/SuperBright)

AS16 ECL-S-N | low pico to mid femtogram and extreme low femtogram detection

This product can b...

From 26 €

Info

Add to cart

Goat anti-Rabbit IgG (H&L), ALP conjugated

AS09 607 | Clonality: Polyclonal Host: Goat Reactivity: Rabbit IgG (H&L)

10 % until...

206 €

Goat anti-Rabbit IgG (H&L), HRP conjugated

AS09 602 | Clonality: Polyclonal | Host: Goat | Reactivity: Rabbit IgG (H&L)

10 ...

201 €

RbcL | Rubisco positive control/quantitation standard

AS01 017S | Protein standard for quantitation and positive control

194 €