GE28-9322-25

Vivaspin^® 500, 10 kDa MWCO Polyethersulfone

Cytiva 28-9322-25, pack of 25 pieces

• 別名: 10 kDa spin column
• UNSPSCコード: 41104916
• NACRES: NB.24

特性

• 物質: polycarbonate housing; polyethersulfone membrane
• 無菌性: non-sterile
• 包装: pack of 25 pieces
• メーカー／製品名: Cytiva 28-9322-25
• 利用可能性: not available in Japan
• チューブサイズ: ~2.2 mL
• 有効容積: 500 μL
• ポアサイズ: 10 kDa MWCO
• 保管温度: room temp

詳細

詳細

Designed for fast, nondenaturing concentration of biological samples by membrane ultrafiltration. Up to 30-fold concentration of the sample can be achieved with recovery of the target molecule typically exceeding 95%.

Vivaspin^® sample concentrators are designed for fast, nondenaturing concentration of biological samples by membrane ultrafiltration. Up to 30-fold concentration of the sample can be achieved with recovery of the target molecule typically exceeding 95%. The entire process is performed in a single tube with an upper compartment containing sample and lower compartment separated by a semipermeable membrane with a molecular weight cut-off (MWCO) selected by the user. Centrifugation is applied to force solvent through the membrane, leaving a more concentrated sample in the upper chamber.

Vivaspin^® sample concentrators cater for sample volumes from 100 μl to 20 ml, with a range of molecular weight cutoff values from Mr 3 000 to 100 000. For maximum recovery, select a MWCO at least 50% smaller than the molecular size of the species of interest.

特徴および利点

• Compatible pH range is from pH 1 to 9.
• Patented dead-stop technology, which ensures that samples cannot be concentrated to dryness and enables direct concentrate recovery
• One-step sample concentration in a single tube for minimal sample handling and reduced sample loss.
• Vertical polyethersulfone membrane minimizes membrane blockage and tolerates high flow rates.

保管および安定性

Please be aware this product may be shipped 90 days before the expiration date. For more information on the batch specific expiration date, please contact technical service.

アナリシスノート

この製品の分析証明書は、www.cytiva.com.

法的情報

Vivaspin is a registered trademark of Sartorius Stedim Biotech GmbH

安全性情報

• 保管分類コード: 13 - Non Combustible Solids