鈣調蛋白瓊脂糖凝膠 | Calmodulin-Sepharose Beads 貨號7934

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蛋白質純化樹脂系列商品
重組蛋白的表達和純化對於研究protein regulation蛋白質調節,Structure結構及function功能研究為重要研究工具。大多數重組蛋白質表達為具有短親和力的融合蛋白標籤或小蛋白質,如GST。 GST為特異性結合還原型穀胱甘肽。 BioVision的GlutathioneSepharose®通過共價偶聯glutathione穀胱甘肽、與epoxy-activated環氧活化的4%cross-linked sepharose beads交聯瓊脂糖凝膠,來製備形成穩定的硫醚鍵thioether linkage。Heparin-Sepharose®廣泛用於純化血清蛋白包括coagulation factors凝血因子、lipases脂肪酶、lipoproteins脂蛋白,hormone receptors激素受體和growth factors生長因子。 BioVision公司的Heparin-Sepharose®通過共價連接肝素與環氧自由基6%交聯而製備瓊脂糖珠。優化了穀胱甘肽和肝素 – 瓊脂糖凝膠的偶聯技術高結合能力(≥5 mg GST / ml Glutathione-Sepharose resin ; Heparin-Sepharose® resin≥0.4mg肝素結合蛋白/ ml),具高流速和最小浸出配體。
Calmodulin-Sepharose Beads 鈣調蛋白瓊脂糖凝膠 | 貨號7934
Ideal for the specific enrichment of calmodulin-binding proteins from biological samples.

產品介紹: Calmodulin鈣調蛋白是參與各種細胞過程的高度保守的調控真核蛋白,例如glycogen metabolism糖原代謝,, cytoskeletal control細胞骨架控制,neurotransmission神經傳遞,phosphate activity磷酸活性和NAD / NADP的控制。 鈣調蛋白的多樣功能依賴於其與大量靶蛋白/酶的相互作用和調控其活性的能力。 鈣調蛋白通常通過其疏水部位結合蛋白質,其由於Ca 2+存在下的構象變化而暴露。 然而,一些目標蛋白以鈣依賴的方式與鈣調蛋白相互作用。Calmodulin-Sepharose beads允許從生物樣品中特異性富集已知或未知的鈣調蛋白結合蛋白。 此外Calmodulin-Sepharose beads提供了用於親和純化鈣調蛋白結合肽(calmodulin binding peptide , CBP)標記的重組蛋白的便利工具。 CBP標記蛋白的Elution可以通過簡單地加入chelation ligand螯合配體/去除Ca2 +來完成。
相關商品 Ni-IDA Spin Columns (His-tag) | Ni-IDA 快速純化His-tag表現蛋白 (含Buffer) | Jacalin-瓊脂糖 (IgA) | Calmodulin-Sepharose Beads(鈣調蛋白) | Albumin-IgG 去除Beads | Cibacron Blue-Agarose Beads | 肝素瓊脂糖
| Highlights | FORMULATION: Supplied as 50% aqueous slurry in 20 % Ethanol. LIGAND DENSITY: ~ 1.5 mg Calmodulin protein per ml of drained resin/beads. PREPARATION: Calmodulin-Sepharose Beads are prepared by covalently coupling recombinant human calmodulin (Cat # 7838) to 6% cross linked Sepharose beads. APPLICATIONS: • Single-step purification of native calmodulin-binding proteins. • Tandem affinity purification (TAP) of protein complexes. • Purification of CBP tagged proteins. • Purification of calmodulin-regulated proteins from all eukaryotic cells. |
| Highlights | • CONTENTS: Supplied as 50% slurry in 20% Ethanol/H2O. • FEATURES: Jacalin-Sepharose beads are prepared by covalently coupling BioVision’s highly purified Jacalin (Cat # 6560) to 6% cross-linked Sepharose beads. The coupling technique is optimized to give a higher binding capacity for IgA & minimal leaching of Jacalin. The binding capacity of Jacalin-Sepharose is ≥ 3 mg human IgA per ml of wet beads. • APPLICATIONS: Purification of human IgA from serum or colostrum samples or removal of contaminating IgA from IgG samples. |
蛋白質定量商品 Coomassie blue蛋白質定量分析套組 | BCA蛋白測定試劑盒(低濃度10-600ug/ml)| 5%耐洗滌 | BCA蛋白測定試劑盒 (還原劑兼容)
