The average molecular weight (Mw) of this product is reported as 2,000,000. However, a number average molecular weight (Mn) is not available for this product. Consequently, polydispersity or the Mw/Mn ratio cannot be calculated to determine if this product meets the specified requirements.
サイズを選択してください
| サイズ/SKU | 在庫状況 | 単価 |
|---|---|---|
100 mg | カートの在庫状況を確認する | ¥18,300 |
250 mg | カートの在庫状況を確認する | ¥33,000 |
1 g | カートの在庫状況を確認する | ¥87,400 |
5 g | カートの在庫状況を確認する | ¥303,000 |
この商品について
biological source
synthetic (organic)
Quality Segment
conjugate
FITC conjugate
form
powder
mol wt
average mol wt 2,000,000
extent of labeling
0.003-0.020 mol FITC per mol glucose
color
yellow to orange
solubility
H2O: soluble 25 mg/mL
storage temp.
2-8°C
General description
Application
Preparation Note
1 of 1
当該品目 | |||
|---|---|---|---|
| description average mol wt 2,000,000 | description average mol wt 40,000 | description average mol wt 150,000 | description average Mw 70,000 |
| biological source synthetic (organic) | biological source bacterial (Leuconostoc mesenteroides) | biological source synthetic | biological source synthetic |
| solubility H2O: soluble 25 mg/mL | solubility H2O: 25 mg/mL | solubility - | solubility - |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| form powder | form powder | form powder or crystals | form powder or crystals |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. - | storage temp. - |
| color yellow to orange | color light yellow to dark orange | color - | color - |
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注意喚起語
Warning
ハザードコード
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標的臓器
Respiratory system
保管分類
11 - Combustible Solids
一体何が起きているの?
WGK 3
引火点 (F)
Not applicable
引火点(°C)
Not applicable
PPE(個人用保護具)
Eyeshields, Gloves, type N95 (US)
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。
FD2000S-BULK: + FD2000S-VAR: + FD2000S-5G: + FD2000S-250MG: + FD2000S-100MG: + FD2000S-1G:
jan
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I'm looking for Dextran (Broad MWD, Branched Polysaccharides) D2200K with a WM/MN ratio of approximately 1.0–1.8. Does your product, FD2000S, meet these specifications?
1 回答-
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How can I determine the shelf life / expiration / retest date of this product?
1 回答-
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/418/501/product-dating-information-06-25-mk.pdf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?
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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
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