If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
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詳細
アプリケーション
生物化学的／生理学的作用
調製ノート
関連製品
シグナルワード
Danger
危険有害性情報
危険有害性の分類
Acute Tox. 2 Oral
保管分類コード
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
引火点(°F)
Not applicable
引火点(℃)
Not applicable
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
L4130-500MG:
L4130-100MG-PW:
L4130-BULK:
L4130-10MG:
L4130-VAR:
L4130-25MG:
L4130-500MG-PW:
L4130-100MG:
最新バージョンのいずれかを選択してください：
試験成績書（COA）
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資料
Explore the structure, function, and diverse applications of Lipopolysaccharides. Discover their role in bacteria, serological specificity, and research potential.
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How can I determine the shelf life / expiration / retest date of this product?
1 回答-
役に立ちましたか？
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 回答-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
役に立ちましたか？
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Hi, The LPS (L4130) product data sheet does not include at what temperature it should be stored after dissolving with water or PBS. Can you help me with this issue, please?
1 回答-
Please see the following link describing our LPS products: https://www.sigmaaldrich.com/technical-documents/protocol/clinical-testing-and-diagnostics-manufacturing/bacteriology/lipopolysaccharides
Solutions at 1 mg/mL in buffer or culture medium are stable for approximately one month at 2-8 °C. For long term storage, frozen aliquots are stable up to 2 years. Avoid repeated freeze/thaw cycles. Solutions should be stored in silanized containers as LPS can bind to plastics and certain types of glass, particularly at concentrations of <0.1 mg/mL. If the LPS concentration is >1 mg/mL, adsorption to the sides of the vial is negligible. If glass containers are used, solutions should be vortexed for at least 30 minutes to redissolve any adsorbed product.
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