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GST control

GST control

Item no.	GST
Manufacturer	B Molecular
Amount	200 µg
Category	Reagents & Chemicals Molecules
Type	Reagents
Format	Liquid
Specific against	other
Conjugate/Tag	GST
Purity	> 95% by RP-HPLC and SDS-PAGE
Dry ice	Yes
Citations	(1) Efficient protection and isolation of ubiquitylated proteins using tandem ubiquitin-binding entities. Hjerpe R, Aillet F, Lopitz-Otsoa F, Lang V, England P, Rodriguez MS.EMBO Rep. 2009 Nov;10(11):1250-8. (2) Tetramerization-defects of p53 result in aberrant ubiquitylation and transcriptional activity. Lang V, Pallara C, Zabala A, Lobato-Gil S, Lopitz-Otsoa F, Farrás R, Hjerpe R, Torres-Ramos M, Zabaleta L, Blattner C, Hay RT, Barrio R, Carracedo A, Fernandez-Recio J, Rodríguez MS, Aillet F. Mol Oncol. 2014 Jul;8(5):1026-42. (3) Inhibition of the proteasome and proteaphagy enhances apoptosis in FLT3-ITD-driven acute myeloid leukemia. Lopez-Reyes RG, Quinet G, Gonzalez-Santamarta M, Larrue C, Sarry JE, Rodriguez MS. FEBS Open Bio. 2021 Jan;11(1):48-60. (4) New insights into host-parasite ubiquitin proteome dynamics in P. falciparum infected red blood cells using a TUBEs-MS approach. Mata-Cantero L, Azkargorta M, Aillet F, Xolalpa W, LaFuente MJ, Elortza F, Carvalho AS, Martin-Plaza J, Matthiesen R, Rodriguez MS.J Proteomics. 2016 Apr 29;139:45-59. (5) Isolation of ubiquitylated proteins using tandem ubiquitin-binding entities. Aillet F, Lopitz-Otsoa F, Hjerpe R, Torres-Ramos M, Lang V, Rodríguez MS.Methods Mol Biol. 2012;832:173-83. (6) Using Ubiquitin Binders to Decipher the Ubiquitin Code. Mattern M, Sutherland J, Kadimisetty K, Barrio R, Rodriguez MS.Trends Biochem Sci. 2019 Jul;44(7):599-615.
ECLASS 10.1	42051003
ECLASS 11.0	42051003
UNSPSC	12000000
Available
Description	Glutathione S transferase is an enzyme known to conjugate to reduced forms of glutathione (GSH). This characteristic has been used for decades to develop affinity purification procedures when the protein is fused to a protein of interest. Several molecular traps developed by B Molecular use GST fusions as affinity purification method (1). This version of GST contains an His tag after the GST and a C-terminal SV5 tag that can be used for several purposes. We recommend to use GST as control to estimate the background you can have when doing pool down experiments. This control is commonly used for Western blot and MS analyses (2-6).
Molecular Weight	26, 98 kDa
Solubility	>40 mg/mL
Concentration	Variable (5-20 mg/ml)
Storage	-80°C, avoid freeze/thaw cycles
Applications info	Control in pull down of poly-ubiquitylated proteins from cell and tissue lysates using glutathione beads. Captured proteins can be analyzed by Western blot or Mass spectrometry with the appropriate adaptations. Quantitative or semiquantitative methods using different supports.
Benefits	Control background levels obtained in different affinity procedures and detection/quantification methods (6)
Examples of use	This GST has been used as control in different protocols to extract ubiquitylated proteins and in MS procedures. A step by step protocol using GST as control has been also reported (5).

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

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Amount: 200 µg

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