Fast and easy protein extraction using Agrisera Protein Extraction Buffer (PEB)

Protein Extraction Buffer (PEB) is an extraction buffer for the disruption and solubilization of total protein from plant tissues and algal cells. The buffer contains the anionic detergent LDS, which does not form crystals while stored at 4-10°C, and is quickly ready to use.

Expected yields will be 1.5-6 µg/µl total protein (recovered from standard procedure), depending on the starting material, e.g. its biological stage and homogenization method used (bead beater vs. sonication). For processing of multiple samples, simultaneous extraction using for example a bead beater is recommended, for consistency of extraction.

Provided as 5 x 2 ml (4x stock), Agrisera's PEB buffer allows up to 75 isolations of plant material (using 500 μl 1x PEB for 100 mg fresh weight), or 190 isolations of algal material (using 200 μl 1x PEB for cell amounts corresponding to 4-10 μg total chlorophyll).

To product page:
PEB (4x) | protein extraction buffer

Chosen references:
• Altuntas et al. (2020). Proline-stimulated signaling primarily targets the chlorophyll degradation pathway and photosynthesis associated processes to cope with short-term water deficit in maize. Photosynth Res. 2020 Apr;144(1):35-48. doi: 10.1007/s11120-020-00727-w.
• Pérez-López et al. (2020). Transcriptome Analysis Identifies Plasmodiophora brassicae Secondary Infection Effector Candidates. J Eukaryot Microbiol. 2020 Jan 11. doi: 10.1111/jeu.12784.
• Morin et al. (2019). Morin et al. (2019). Response of the sea-ice diatom Fragilariopsis cylindrus to simulated polar night darkness and return to light. Limnology and Oceanography. 9999, 2019, 1Ã¢??20. (sea-ice diatom)
• Bausch, A.R., Juhl, A.R., Donaher, N.A. et al. Mar Biol (2019) 166: 80.

Fast and easy protein extraction using Agrisera Protein Extraction Buffer (PEB)

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