Typically 3 years from sterilization.
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物質
polyethersulfone membrane
polystyrene funnel(s)
polystyrene housing
品質水準
無菌性
sterile; irradiated
製品種目
Steritop®
特徴
hydrophilic
包装
pack of 12 ea
メーカー/製品名
Steritop®
パラメーター
45 °C max. temp.
詳細
2.4 mL (hold-up volume)
テクニック
sterile filtration: suitable
H
148 mm
キャパシティ
500 mL
直径
12.5 cm
ディスク直径
73 mm
フィルタ直径
73 mm
ろ過面積
40 cm2
漏斗容量
500 mL
Matrix
Express PLUS™
ポアサイズ
0.22 μm pore size
フィッティング
inlet funnel
45 mm outlet thread(s)
輸送温度
ambient
詳細
Stericup® とSteritop® の滅菌ろ過デバイスでは、ラボ医薬、バッファー、培地の最適な滅菌ろ過のために、信頼できる高性能メンブレンを使用しています。これらのデバイスでは、卓越した流量とスループットが低い非特異的結合と安定した倒れないデザインと組み合わされています。
0.22 μm孔径のポリエーテルスルホン(PES)メンブレンフィルターユニットを備えたこのSteritop® 500 mLボトルトップは、開口部が45 mmの、真空用にデザインされたボトルで使用できます。
アプリケーション
- 組織培養培地(添加物あり、なし)
- バッファー
- 生体液
特徴および利点
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試験成績書(COA)
製品のロット番号・バッチ番号を入力して、試験成績書(COA) を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
資料
Learn about the impact of filtration on hematopoietic cell culture media containing vital T cell factors and other media components.
Evaluation of sterile filtration devices for protein preservation in sterile filtration of cell culture media.
関連コンテンツ
What are you filtering out? What do you want to keep? Pick the right membrane for your filtration.
Learn how to effectively filter fetal bovine serum (FBS) using Stericup® Quick Release vacuum filtration devices, including flow test data and analysis.
This article shows that a PES membrane containing Stericup Quick Release filter provides an alternative for the pluripotent expansion of embryonic stem cells.
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What is the expiration date of Stericup® and Steritop® filters?
1 回答-
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Can Stericup® and Steritop® filters be reused?
1 回答-
All Stericup® and Steritop® filters were developed for single use, disposable processing.
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What is the chemical compatibility of the various Stericup® and Steritop® filters?
1 回答-
Please refer to our guide, "Chemical compatibility of filter components": https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/302/855/membrane-chemical-compatibility-ds2532en-ms.pdf
役に立ちましたか?
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What is the maximum vacuum pressure for filtration?
1 回答-
700 mm Hg (27.5” Hg, 0.9 bar) differential vacuum at 25 °C (77 °F)
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What Bacterial Endotoxins Test is used?
1 回答-
The test method used complies with USP 85 and EP 2.6.14 to ensure the absence of endotoxin in our products.
役に立ちましたか?
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Can Stericup® bottles be placed inside freezers for long-term storage of media?
1 回答-
You can successfully freeze and store many aqueous solutions (such as culture media) in Stericup® bottles at temperatures up to -20 °C (-4 °F). It is strongly recommended that you run a sample stability trial under your actual storage conditions prior to using Stericup® bottles for frozen storage.
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What leachables are detected during filtration processes using Stericup® filters?
1 回答-
We have not performed extractables/leachables studies for our Stericup® filters.
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What is the maximum processing volume for Stericup® and Steritop® filters? Can I add more volume after initial filtration?
1 回答-
All Stericup® and Steritop® filters were developed for single-use application. The maximum volume is dependent on the receiver bottle capacity. Stericup® filters come with a receiver bottle with a specified maximum volume. For Steritop® filters, the maximum recommended volume is 2 L with an appropriate-sized receiver bottle. Larger processing volumes can result in membrane fouling, increase chance of spillage and contamination, and lead to possible airlock*.
*Note that devices with PES membranes can airlock if filtered to dryness. Some liquid must be left on top of the filter, then the system stopped, receiver changed or emptied, and more sample volume added before restart. This increases the chance of spillage.役に立ちましたか?
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Can Stericup® and Steritop® filters be used to prepare solutions that will be administered to patients?
1 回答-
No, all Stericup® and Steritop® devices are Research Use Only.
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What tubing can be used with Stericup® and Steritop® vacuum filters?
1 回答-
Stericup® and Steritop® filters are fitted with a 1/4” tube adapter. We recommend 3/16 in. (4.8 mm) ID silicone tubing to fit this tube adapter: https://www.sigmaaldrich.com/product/mm/xx7100004
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