{"product_id":"abcam-ab18488","title":"Abcam, ab18488, Human RNA polymerase II CTD repeat YSPTSPS (phospho S5) peptide","description":"\u003cp\u003eSize: 1mg\u003cbr\u003e\nHuman RNA polymerase II CTD repeat YSPTSPS (phospho S5) peptide is a Synthetic blocking peptide. \u0026gt;90% and suitable for WB, BL.\u003cbr\u003e\nKey facts\u003cbr\u003e\nPurity:\u0026gt;90% HPLC,\u003cbr\u003e\nTags:Tag free,\u003cbr\u003e\nApplications:WB, BLSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,\u003cbr\u003e\nBiologically active:No,\u003cbr\u003e\nAccession:P24928,\u003cbr\u003e\nAnimal free:No,\u003cbr\u003e\nCarrier free:No,\u003cbr\u003e\nSpecies:Human,\u003cbr\u003e\nStorage buffer:Constituents: HEPES, 0.87% Sodium chloride, 0.0584% EDTA, 0.001% Sorbitan monolaurate, ethoxylated\u003c\/p\u003e\n\n\u003cp\u003eProduct details:\u003cbr\u003e\nThis peptide is 2 repeats of the YSPTSPS repeated motif found at the C-terminal of RNA polymerase II.\u003cbr\u003e\n- First try to dissolve a small amount of peptide in either water or buffer. The more charged residues on a peptide, the more soluble it is in aqueous solutions.\u003cbr\u003e\n- If the peptide doesn't dissolve try an organic solvent e.g. DMSO, then dilute using water or buffer.\u003cbr\u003e\n- Consider that any solvent used must be compatible with your assay. If a peptide does not dissolve and you need to recover it, lyophilise to remove the solvent.\u003cbr\u003e\n- Gentle warming and sonication can effectively aid peptide solubilisation. If the solution is cloudy or has gelled the peptide may be in suspension rather than solubilised.\u003cbr\u003e\n- Peptides containing cysteine are easily oxidised, so should be prepared in solution just prior to use.\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nShipped at conditions-Blue Ice, Appropriate short-term storage conditions--20°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze \/ thaw cycle\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46843800486057,"sku":"ab18488","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/ar\/products\/abcam-ab18488","provider":"Iright","version":"1.0","type":"link"}