PurKine™ His-Tag Cu-IDA Resin | 貨號BMR20040

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PurKine™ His-Tag Cu-IDA Resin | 貨號BMR20040
His-tag(組氨酸標籤)的優點,由於組氨酸標籤(His-tag)很小並幾乎不會干擾目的蛋白的功能、活性或結構,因此被廣泛使用。固定化金屬離子親合層析(IMAC)是純化組氨酸標籤蛋白最常用的方法。選擇性地負載共價金屬離子(比如鎳或鈷)的IMAC層析介質能夠截留組氨酸標籤蛋白,並在變性條件下,能從包涵體中純化出不溶性的組氨酸標籤蛋白。成功的IMAC純化能得到高純度、高產率、高活性的目的蛋白。

PurKine™ His-Tag 純化系統(PurKine™ His-Tag Purification system,貨號BMR20040) 基於創新的高容量 IMAC 基質(IMAC matrix),可方便地從總裂解物中一步純化 His-tag 蛋白。專有的離子螯合化學確保與常用還原劑(如 DTT)、螯合金屬蛋白酶抑製劑(如 EDTA)以及各種緩衝物質和鹽條件具有非凡的相容性。該產品組合提供多種螯合基團(IDA、NTA 或 Super NTA)、交聯瓊脂糖(交聯 4% 或 6% 瓊脂糖)、離子(Nick、Colbat、Copper 或非離子電荷)和相容成分以進行優化最大蛋白質產量、穩定性和溶解性的過程。測試還證實,在至少重複使用五次後,性能不會下降。His-tag親和層析填料:Ni作為最常用的螯合金屬離子,與之配套的Resin配體主要為亞氨基二乙酸(IDA)和氮川三乙酸(NTA)。Abbkine為您提供Resin(樹脂填料),Packed Column(預裝純化柱)和Kit(試劑盒)三種形式產品,由您自由靈活選擇~
Ni-IDA : 具有3配位,形成比較穩定的平面結構,具有載量高,性價比高的特點(可溶性蛋白)
Ni-NTA: 具有4配位,形成非常穩定的八面體結構,可耐受一定濃度的還原劑、變性劑或耦合劑等苛刻條件,適用範圍更廣!(可溶性蛋白&包涵體)
Ni-Super:一款新型的金屬離子螯合填料,可以耐受非常苛刻的實驗條件, 可耐受10mM EDTA高達24h,可NaOH直接清洗
6FF:以高度交聯的6%瓊脂糖凝膠為基質,耐受最高0.3 MPa的壓力,可與蠕動泵、AKTA儀器結合適用,適合工業純
Kit : 提供相應的重力預裝柱(* Packed Column)和蛋白質純化所需的緩衝液,方便使用,操作簡便,純化效率高!
產品描述:
His-Tag Cu-IDA Resin PurKine™ His-Tag Cu-IDA 樹脂可在各種規模的重力柱程式中有效純化高水準過表達的 His 標籤融合蛋白(overexpressed His-tagged fusion proteins)。該樹脂(Resin)由高度交聯的 4% 瓊脂糖(cross-linked 4% agarose)的 90μm 珠子組成,其中已偶聯亞氨基二乙酸 (IDA)。然後螯合基團(chelating group)帶有銅離子 (copper ions , Cu2+)。測試確認其性能等於或超過其他供應商 Cu-IDA 樹脂(Cu-IDA resins),並且在至少重複使用五次後性能不會下降。
| 產品名稱 | 形式 | 貨號 | 規格 |
| PurKine™ His-Tag Ni-IDA Resin | Resin | BMR20000 | 5ml/10ml/50ml/100ml |
| PurKine™ His-Tag Ni-NTA Resin | Resin | BMR20010 | 5ml/10ml/50ml/100ml |
| PurKine™ His-Tag Ni-NTA Packed Column | Packed Column | BMC20010 | 1ml*5/3ml*5 |
| PurKine™ His-Tag Protein Purification Kit (Ni-NTA) | Kit | KTP20010 | 1ml*5/3ml*5 |
| PurKine™ His-Tag Ni-NTA Resin6FF | Resin | BMR20016 | 5ml/10ml/50ml/100ml |
| PurKine™ His-Tag Ni-NTA Packed Column 6FF | Packed Column | BMC20016 | 1ml*5/3ml*5 |
| PurKine™ His-Tag Ni-Super Resin | Resin | BMR20020 | 5ml/10ml/50ml/100ml |
| PurKine™ His-Tag Ni-Super Packed Column | PackedColumn | BMC20020 | 1ml*5/3ml*5 |
| PurKine™ His-Tag Ni-Super Resin 6FF | Resin | BMR20026 | 5ml/10ml/50ml/100ml |
| PurKine™ His-Tag Ni-Super Packed Column 6FF | Packed Column | BMC20026 | 1ml*5/3ml*5 |
| PurKine™ His-Tag Cu-IDA Resin | Resin | BMR20040 | 5ml/10ml/50ml/100ml |
| PurKine™ His-Tag Co-NTA Resin | Resin | BMR20050 | 5ml/10ml/50ml/100ml |
| PurKine™ His-Tag Co-NTA Resin6FF | Resin | BMR20056 | 5ml/10ml/50ml/100ml |
| PurKine™ His-Tag IMAC-NTA Resin 6FF | Resin | BMR20036 | 5ml/10ml/50ml/100ml |
活細胞和死細胞雙染色套組 | CCK-8細胞增殖和細胞毒性試劑盒 | LDH細胞毒性測定試劑盒 | 細胞衰老檢測試劑盒(β-半乳糖苷酶 | 細胞增殖EdU Image試劑盒
| Product name | PurKine™ His-Tag Cu-IDA Resin |
| Applications notes | PurKine™ His-Tag Cu-IDA Resin effectively purifies high levels of overexpressed His-tagged fusion proteins in gravity column procedures at a variety of scales. The Resin consists of 90μm beads of highly cross-linked 4% agarose, to which Iminodiacetic Acid (IDA) has been coupled. The chelating group has then been charged with copper ions (Cu2+). Tests confirm that performance equals or exceeds popular Cu-IDA resins from other suppliers, and no decrease in performance occurs after at least five repeated uses. |
| Alternative | Ni-NTA; His resin; Ni-NTA resin; His tag resin |
Product Properties
| Formulation | Liquid solution |
| Features & Benefits | • High capacity—More than 50 mg of 6xHis-tagged protein per milliliter of resin. • Versatile—For purification under native or denaturing conditions. • Cost-effective—No performance decrease after at least five repeated uses of the same batch of resin. • Flexible—available in multiple formats including bulk resin, spin columns and complete kits. |
| Storage buffer | Liquid in PBS buffer containing 20% ethanol. |
| Storage instructions | Stable for one year at 2-8°C from date of shipment. Do not freeze. |
| Shipping | Blue ice |
