PurKine™內毒素去除預裝離心柱 | PurKine™ Endotoxin Removal Packed Column貨號BMC21400

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PurKine™內毒素去除預裝離心柱 | PurKine™ Endotoxin Removal Packed Column貨號BMC21400
PurKine™ Endotoxin Removal Packed Column
PurKine™內毒素去除樹脂(PurKine™ Endotoxin Removal Resin) 可有效降低蛋白質樣品中的內毒素(Endotoxins)水平。內毒素(Endotoxins),也稱為脂多醣(lipopolysaccharides)或LPS,是革蘭氏陰性細菌(Gram-negative bacteria), 例如大腸桿菌(E. coli)的細胞膜成分(cell membrane components)。內毒素(Endotoxins)強烈影響DNA轉染至原代細胞(primary cells)和敏感培養細胞中,內毒素(Endotoxins)水平升高導致轉染效率(transfection efficiencies)急劇降低。樹脂(Resin)由90μm交聯的4%瓊脂糖珠(cross-linked 4% agarose)組成,且由修飾的多粘菌素B(modified polymyxin B)與之偶聯。該產品組合具優化(optimization),以實現最大的蛋白質產量(protein yield),穩定性(stability)和溶解性(solubility)。測試確認,至少重複使用五次後。性能不會降低。
PurKine™內毒素去除系列產品,有提供樹脂(PurKine™內毒素去除樹脂, 貨號BMR21400)、預裝離心柱(PurKine™內毒素去除預裝離心柱, BMC21400) 和試劑盒(PurKine™內毒素去除樹脂(套組) (polymyxin B), KTP21400) 三種商品形式提供。
產品描述: PurKine™內毒素去除預裝離心柱(PurKine™ Endotoxin Removal Packed Column, BMC21400)旨在將蛋白質樣品中的內毒素(Endotoxins)水平降低≥99%,同時最大限度地提高蛋白質回收率。樹脂(Resin)由90μm交聯的4%瓊脂糖珠組成,修飾的多粘菌素B(PMB)已與之偶聯。測試證實其性能等於或超過其他供應商的流行多粘菌素B(PMB)樹脂,並且至少重複使用五次後,性能不會降低。操作手冊PurKine™ Endotoxin Removal Packed Column
PurKine™ Endotoxin Removal Resin has been designed to reduce endotoxin levels in protein samples by ≥99% while maximizing protein recovery. The Resin consists of 90μm beads of cross-linked 4% agarose, to which modified polymyxin B (PMB) has been coupled. Tests confirm that performance equals or exceeds popular polymyxin B (PMB) resins from other suppliers, and no decrease in performance occurs after at least five repeated uses.
- Formulation
Liquid solution with 50% slurry in 20% ethanol.
- Features & Benefits
- High capacity—More than 2,000,000 EU/mL to eliminate >99% of endotoxins.
• High performance—Protein recovery is more than 85%.Reducing final EU concentration to 0.1 EU/mL
• 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.
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
貨號 | 產品名稱 | 胞器染色位置 | 螢光波段 | |
貨號KTC4003 | TraKine™粒線體染色 | 粒線體(mitochondria) | Ex / Em = 490/523 nm | 增殖(proliferating)和非增殖細胞(non-proliferating cells) |
貨號KTC4100 | Pro活細胞微管蛋白染色 | 微管蛋白(Tubulin) | Ex/Em = 500/520 nm | 活細胞或固定之細胞 |
貨號KTC4001 | Abbkine 細胞膜染色 | 細胞膜 (plasma membrane) | Ex/Em = 484/501 nm | 活細胞、固定懸浮、貼附細胞 |
貨號BMD00063 | DAPI Staining Solution | 細胞核 dsDNA | Ex/Em: 358/461 nm (with DNA) | 染色活細胞和固定細胞 |
貨號KTC4210 | 活細胞Lysosome染色 | Lysosome | deep red fluorescent dye , Ex/Em:650/665nm | 染色活細胞和固定細胞 |
產品貨號 | 品項 | 反應 | 測量儀器 |
貨號KTA1001 | 活細胞和死細胞雙染色試劑盒 | 100個反應 |
活細胞綠色螢光染劑Ex/Em = 488/530 nm; 死細胞紅色螢光染料(Ex/Em = 535/617) |
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50個反應 | 螢光酶標儀、螢光顯微鏡或流式細胞儀。FITC通道(Ex / Em = 490nm / 520 nm) |
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CCK-8細胞增殖和細胞毒性試劑盒 | 500個反應 | 吸收光450nm |
貨號KTC4003 | TraKine™粒線體染色 | 50個反應/250個反應 | Ex / Em = 490/523 nm增殖(proliferating)和非增殖細胞(non-proliferating cells) |
貨號KTC4100 | Pro活細胞微管蛋白染色 | 50個反應/250個反應 | Ex/Em = 500/520 nm |
貨號KTC4001 | Abbkine 細胞膜染色 | 100個反應/500個反應 | Ex/Em = 484/501 nm |
貨號BMD00063 | DAPI Staining Solution | 10MG/100MG | Ex/Em: 358/461 nm (with DNA) |
貨號KTC4210 | 活細胞Lysosome染色 | 50個反應/250個反應 | deep red fluorescent dye , Ex/Em:650/665nm |
貨號KTA3030 | 細胞衰老檢測試劑盒(β-半乳糖苷酶) | 100個反應 | 光學顯微鏡 |
貨號KTA1020 | CCK-8細胞增殖和細胞毒性試劑盒 | 1000個反應/10,000個反應 | 吸收光450nm |
貨號KTA2030 |
(BrdU替代法) |
100個反應/500個反應 | AbFluor 488 azide (Ex/Em = 501/525 nm) |
貨號KTB1400 | 一氧化Dan(NO)檢測試劑盒 |
96個反應/ 192個反應 |
colorimetric (540 nm) 檢測範圍:1-100 µM |
貨號KTB1070 | CheKine™黃嘌呤氧化酶檢測 |
96個反應/ 480個反應 |
OD 450 nm 線性範圍15.6 -500 mU/ |
貨號KTD3001 | BCA蛋白定量試劑盒 |
2000個反應/ 5000個反應 |
OD 562 nm 相容性 5 % SDS, 5 % Triton X-100, 5 % Tween-20, 60, 80 50 to 1000 µg/ml. |
貨號KTB1110 | 乳酸脫氫酶(LDH)測定試劑盒 |
96個反應/ 480個反應 |
λmax= 450 nm 1- 20 U/mL of LDH |
貨號PRP100153 | IGF-I重組蛋白 | 200UG/1MG |
human IGF1 isoform 1 (P05019-1) (Gly 49-Ala 118) > 95 % as determined by SDS-PAGE |
貨號 KTA2020 | 細胞週期染色檢測 | 100個反應/500個反應 | Ex/Em=535/615 nm. |
貨號BMC21400 | PurKine™內毒素去除預裝離心柱 |
1ml×5 3mlx5 |
More than 2,000,000 EU/mL to eliminate >99% of endotoxins. |
貨號KTA1200 | CheKine™蛋白羰基比色測定試劑盒 |
48個反應/ 96個反應 |
吸收光370 nm |
貨號KTB1080 | 超氧陰離子清除測定試劑盒 |
48個反應/ 96個反應 |
Superoxide anion scavenging rate D% =(∆∆ODControl – ∆∆ODSample)÷ ∆∆ODControl ×100% |
貨號KTB1090 | 清除氫氧自由基能力測定試劑 |
48個反應/ 96個反應 |
吸收光 536nm Hydroxyl radical scavenging rate D% =(ASample – AControl)÷(ABlank – AControl)×100% |
貨號KTB2220 | TC總膽固醇檢測試劑盒 |
48個反應/ 96個反應 |
500nm Standard: 5 μmol/mL |
貨號KTB1510 | CheKine™尿酸(UA)比色分析試劑盒 |
48個反應/ 96個反應 |
吸收光505 nm Standard: 5 μmol/mL. |
貨號KTB1300 | Glucose葡萄糖測定試劑盒 |
96個反應/ 192個反應 |
吸光值630nm 4- 300 mg/dL) |
貨號KTB1100 | Lactate 乳酸檢測試劑盒 |
96個反應/ 480個反應 |
colorimetric (450 nm) 0.03 mM-2 mM |
貨號KTB1700 | 組織和血液鹼性磷酸酶( Alkaline Phosphatase, AKP / ALP)比色測定 |
96個反應/ 96 X5盤 |
吸收光510 nm |
貨號KTB1500 | 總抗氧化劑能力TAC分析 |
96個反應/ 480個反應 |
593 nm 偵測範圍: 0.15-3 mM |
貨號KTA0002 | Annexin V-AbFluor™488細胞凋亡檢測試劑盒 | 20個反應/50個反應/100個反應 | Annexin V- AbFluor™ 488: Abs/Em = 491/517 nm; PI: Abs/Em = 535/617 nm (with DNA) |
貨號KET7013 | EliKine™ Rat IL-6 ELISA Kit試劑盒 |
96個反應/ 96 X5盤 |
450 nm 偵測範圍: 250pg/mL-16000 pg/mL, 最低靈敏度100 pg/mL |
貨號KET0003 | 雌二醇(Estradiol , E2)試劑盒 |
96個反應/ 96 X5盤 |
450 nm 偵測範圍40 pg/ml-1500 pg/ml |
貨號KET6032 | TNF–α Alpha型腫瘤壞死因子 ELISA試劑盒 |
96個反應/ 96 X5盤 |
450 nm 7.8 pg/ml-500 pg/ml |
貨號KET6033 | VEGF血管內皮生長因子ELISA試劑盒 |
96個反應/ 96 X5盤 |
450 nm 偵測範圍: 31.25 pg/mL-2000 pg/mL |
貨號KET7005 | 白介素-1β(Interleukin-1β, IL-1β)ELISA試劑盒 |
96個反應/ 96 X5盤 |
Microplate reader capable of measuring absorbance at 450 nm, with the correction wavelength set at 540 nm or 570 nm. 偵測範圍: 15.6 pg/ml-1000 pg/ml |
貨號KTE70003 | 小鼠黃嘌呤脫氫酶/氧化酶(XDH)ELISA試劑盒 |
96個反應/ 96 X5盤 |
450 nm 偵測範圍: 22.5 ng/L-360 ng/L, 最低靈敏度1.0 ng/L。 |
貨號 A02051HRP | His-tag標籤多株抗體-HRP | 50ul/200ul | WB (1:5000). |
貨號A02170MGB | Anti-V5 Tag Mouse Monoclonal Antibody (11D5), 磁珠 | 100ul/400ul/2ml | GKPIPNPLLGLDST epitope |
貨號KTA4001 | JC-1線粒體膜電位測定試劑盒 |
100個反應/ 500個反應 |
(聚結的JC-1,Ex / Em = 585/590 nm)發出綠色螢光(JC-1單體,Ex / Em = 510/527 nm) JC-1 Stain CCCP (10 mM) Assay Buffer (5×) |
貨號KTB1600 | 穀胱甘肽(Glutathione)檢測 | 96個反應 |
412 nm 2-200 µg/mL |
貨號BMD00063 | DAPI Staining Solution | 1MG/10MG/100MG | λEx/λEm: 358/461 nm (with DNA) |
貨號KTP3001 | 細胞核/細胞質分離試劑盒 |
50個反應/ 200個反應 |
Cytoplasmic Solution A (CES A) Cytoplasmic Solution B (CES B) • Nuclear Extraction Solution (NES) DTT (500X) Protease Inhibitor (100X) |
貨號BMD00064-50UG | Calcein AM鈣黃綠素活細胞螢光染劑 | 50ug/1mg/10mg |
λEX/λEm: 494/517 nm (pH 8) (calcein)
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貨號 KTB1660 | 硫氧還蛋白過氧化物酶(TPX)檢測 | 96個反應 | 240nm |
貨號KTB1020 | NAD/NADH 分析試劑盒 |
96個反應/ 480個反應 |
OD565 nm 96 孔板測定中的檢測限值為 0.78 μM 線性最高 50 μM NAD+/NADH。 |
貨號KTB1070 | CheKine™黃嘌呤氧化酶檢測 |
96個反應/ 480個反應 |
OD 450 nm 線性範圍15.6 -500 mU/mL |
貨號KTB1040 | Catalase過氧化氫酶活性檢測試劑盒 |
96個反應/ 480個反應 |
OD 540 nm 2-75 µM |
貨號KTB1060 | 過氧化物酶(Peroxidases)分析試劑盒 | 96個反應 |
OD 664 nm 線性範圍為15.6-1000 µU/mL |
貨號KTB1050 | 脂質過氧化檢測試劑盒(MDA) | 96個反應 |
OD 532 nm 1-100 µM/L |
貨號KTB1030 | 超氧化物歧化酶(SOD)活性測定試劑盒 | 96個反應 | 200-3.13 U/ml |
貨號KTA1030 | LDH細胞毒性測定試劑盒 |
96個反應/ 480個反應 |
OD 565 nm 10,00-100,0000 cells per well |