Type I ribosome inactivating protein (RIP). Depurinates RNA in ribosomes, thus inhibiting protein synthesis in eukaryotic cells, which results in cell death. Widely used to construct immunotoxins composed of cell-targeted antibodies. As a type I RIP it lacks the lectin subunit and is practically non-toxic to intact cells. Inhibits cell-free protein synthesis in reticulocyte assay with globin messenger (IC50=4.5ng/ml).
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Product Details
CAS |
75037-46-6 |
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Concentration |
~2mg/ml |
Formulation |
Liquid. In 5mM phosphate buffer, pH 6.5, containing 5mM EDTA and 120mM sodium chloride. |
MW |
~30kDa |
Purity |
≥95% |
Source |
Isolated from Gelonium multiflorum. |
UniProt ID |
P33186 |
Handling & Storage
Use/Stability |
As indicated on product label or CoA when stored as recommended. |
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Long Term Storage |
-80°C |
Shipping |
Dry Ice |
Regulatory Status |
RUO – Research Use Only |
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- Bioinspired engineering of fusogen and targeting moiety equipped nanovesicles: Wang, L., Wang, G., et al.; Nat. Commun. 14, 3366 (2023), Abstract
- Sequentially Self-Assembled Nanoreactor Comprising Tannic Acid and Phenylboronic Acid-Conjugated Polymers Inducing Tumor-Selective Enzymatic Activity: Y. Honda, et al.; ACS Appl. Mater. Interfaces 13, 54850 (2021), Abstract
- RIPK3 Activation Leads to Cytokine Synthesis that Continues after Loss of Cell Membrane Integrity: Orozco, S. L., Daniels, B. P., et al.; Cell Rep. 28, 2275 (2019), Abstract
- Immunotoxin Against a Donor MHC Class II Molecule Induces Indefinite Survival of Murine Kidney Allografts: K. Brown, et al.; Am. J. Transplant. 16, 1129 (2016), Application(s): Cell death, Abstract — Full Text
- Intracellular re-localisation by photochemical internalisation enhances the cytotoxic effect of gelonin–quantitative studies in normal rat liver: J. Woodhams, et al.; J. Contr. Rel. 142, 347 (2010), Abstract
- Multimodality molecular imaging of glioblastoma growth inhibition with vasculature-targeting fusion toxin VEGF121/rGel: A.R. Hsu, et al.; J. Nucl. Med. 48, 445 (2007), Abstract
- Novel immunotoxin: a fusion protein consisting of gelonin and an acetylcholine receptor fragment as a potential immunotherapeutic agent for the treatment of Myasthenia gravis: M. Hossann, et al.; Protein Expr. Purif. 46, 73 (2006), Abstract
- On the contentious sequence and glycosylation motif of the ribosome inactivating plant protein gelonin: T. Daubenfeld, et al.; BBRC 333, 984 (2005), Abstract
- Intein-mediated fusion expression, high efficient refolding, and one-step purification of gelonin toxin: C. Guo, et al.; Protein Expr. Purif. 37, 361 (2004), Abstract
- Gelonin is an unusual DNA glycosylase that removes adenine from single-stranded DNA, normal base pairs and mismatches: E. Nicolas, et al.; J. Biol. Chem. 275, 31399 (2000), Abstract — Full Text
- Comparative cytotoxicity and pharmacokinetics of antimelanoma immunotoxins containing either natural or recombinant gelonin: M.G. Rosenblum, et al.; Cancer Chemother. Pharmacol. 44, 343 (1999), Abstract
- Identity elements in bovine tRNA(Trp) required for the specific stimulation of gelonin, a plant ribosome-inactivating protein: M. Brigotti, et al.; RNA 5, 1357 (1999), Abstract — Full Text
- Purification and characterisation of gelonin from seeds of Gelonium multiflorum: V. Singh, et al.; Indian J. Biochem. Biophys. 36, 258 (1999), Abstract
- A new class of DNA glycosylase/apurinic/apyrimidinic lyases that act on specific adenines in single-stranded DNA: E. Nicolas, et al.; J. Biol. Chem. 273, 17216 (1998), Abstract — Full Text
- Direct evidence for the deoxyribonuclease activity of the plant ribosome inactivating protein gelonin: E. Nicolas, et al.; FEBS Lett. 406, 162 (1997), Abstract
- Amino acid sequence analysis, gene construction, cloning, and expression of gelonin, a toxin derived from Gelonium multiflorum: M.G. Rosenblum, et al.; J. Interferon Cytokine Res. 15, 547 (1995), Abstract
- Differential sensitivity of CD30+ neoplastic cells to gelonin delivered by anti-CD30/anti-gelonin bispecific antibodies: S. Sforzini, et al.; Br. J. Haematol. 90, 572 (1995), Abstract
- Gelonin analogs with engineered cysteine residues form antibody immunoconjugates with unique properties: M. Better, et al.; J. Biol. Chem. 269, 9644 (1994), Abstract
- Toxin-targeted design for anticancer therapy. II: Preparation and biological comparison of different chemically linked gelonin-antibody conjugates: L. Delprino, et al.; J. Pharm. Sci. 82, 699 (1993), Abstract
- Cloning and expression of a gene encoding gelonin, a ribosome-inactivating protein from Gelonium multiflorum: P.A. Nolan, et al.; Gene 134, 223 (1993), Abstract
- Structural characterization of gelonin: evidence for separate antigenic and cytotoxic domains: M.R. Sairam, et al.; Biochem. Mol. Biol. Int. 31, 575 (1993), Abstract
- Antigen-specific therapy of experimental myasthenia gravis with acetylcholine receptor-gelonin conjugates in vivo: I.L. Urbatsch, et al.; Eur. J. Immunol. 23, 776 (1993), Abstract
- Monoclonal antibodies to gelonin: production and characterization: J. Zimmermann & W.E. Trommer; Hybridoma 10, 65 (1991), Abstract
- Requirements for the inactivation of ribosomes by gelonin: S. Sperti, et al.; Biochem. J. 277, 281 (1991), Abstract — Full Text
- The antileukemic efficacy of an immunotoxin composed of a monoclonal anti-Thy-1 antibody disulfide linked to the ribosome-inactivating protein gelonin: C.F. Scott, Jr., et al.; Cancer Immunol. Immunother. 25, 31 (1987), Abstract
- Gelonin, a new inhibitor of protein synthesis, nontoxic to intact cells. Isolation, characterization, and preparation of cytotoxic complexes with concanavalin: A: F. Stirpe, et al.; J. Biol. Chem. 255, 6947 (1980), Abstract — Full Text
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