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Anti-Pectic polysaccharide, homogalacturonan (monoclonal, clone LM19)
Product no: AS18 4191-1ml
AS18 4191-1ml | Clonality: Monoclonal | Host: Rat | Reactivity: Higher plants, ferns and mosses
From the laboratory of Paul Knox, Phd, University of Leeds, United Kingdom
From the laboratory of Paul Knox, Phd, University of Leeds, United Kingdom
268
€
Customer reviews
Delivery:
7-10 business days
- Product Info
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Sub class: IgM Immunogen: Pectic polysaccharide, Homogalacturonan, Host: Rat Clonality: Monoclonal Purity: Cell culture supernatant. Format: Liquid Quantity: 1 ml Storage: Store at +4°C (short term) and at -20°C (long term). 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 any material adhering to the cap or sides of the tube. Tested applications: ELISA (ELISA), Immunoflourescence (IF) Recommended dilution: 1:10 (ELISA, IF) - Reactivity
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Confirmed reactivity: Higher plants, ferns and mosses Not reactive in: No confirmed exceptions from predicted reactivity are currently known - Application Examples
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Immunfluorescence method described in:
An extended set of monoclonal antibodies to pectic homogalacturonan. Yves Verhertbruggen, Susan E. Marcus, Ash Haeger, José J. Ordaz-Ortiz, J. Paul Knox, Carbohydrate research 344 (2009) 1858-1862.
- Additional Information
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Additional information: Contains 0.05% Sodium Azide.
Has no known cross-reactivity with other polymers.
Binds to unesterified homogalacturonan.
The antibody recognizes a range of homogalacturonan samples but binds strongly to un-esterified homogalacturonan. - Background
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Background: The plant cell wall surrounds the plant cell as a complex network of polysaccharides classed as: cellulose, hemicelluloses and pectic polysaccharides and glycoproteins. Anchored to or embedded into plant cell wall are other polymers, like: lignin, suberin or cutin.
Homogalacturonan is a pectic polysaccharide of alpha-1,4 linked galacturonic acid residues. Pectin contains a complex set of polysaccharides that can be found in many primary cell walls. - Product Citations
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Selected references: Jacquer et al. (2025). A developmental switch controls cell-to-cell transport in roots via pectin-linked plasmodesmata changes. Mol Plant . 2025 Jul 17:S1674-2052(25)00233-3. doi: 10.1016/j.molp.2025.07.004.
Albornos et al. (2025). Reduction of galactose side chains in type II arabinogalactan alters homogalacturonan methyl esterification in Arabidopsis thaliana seed coat mucilage.Planta. 2025 May 24;262(1):4. doi: 10.1007/s00425-025-04717-x.
Lima et al. (2024). Seed coat-derived brassinosteroid signaling regulates endosperm development. Nat Commun. 2024 Oct 29;15(1):9352. doi: 10.1038/s41467-024-53671-x.
Pan, Li, Liu, Qi et al. (2023) Multi-microscopy techniques combined with FT-IR spectroscopy reveals the histological and biochemical causes leading to fruit texture difference in oriental melon (Cucumis melo var. Makuwa Makino), Food Chemistry,Volume 402,´2023,134229, ISSN 0308-8146, https://doi.org/10.1016/j.foodchem.2022.134229.(https://www.sciencedirect.com/science/article/pii/S0308814622021914)
Marcus et al. (2010). Restricted access of proteins to mannan polysaccharides in intact plant cell walls. Plant J. 2010 Oct;64(2):191-203.doi: 0.1111/j.1365-313X.2010.04319.x.
Verhertbruggen et al. (2009). An extended set of monoclonal antibodies to pectic homogalacturonan. Carbohydr Res. 2009 Sep 28;344(14):1858-62.doi: 10.1016/j.carres.2008.11.010. - Reviews:
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