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
About This Item
推薦產品
生物源
synthetic (organic)
品質等級
化驗
≥98% (HPLC)
形狀
crystalline
技術
HPLC: suitable
顏色
white
有用的pH值範圍
4.0-5.0
mp
204 °C (dec.) (lit.)
溶解度
water: 50 mg/mL, clear, colorless to very faintly yellow
正離子痕跡
Na: 6.1-10.2% (anhydrous)
儲存溫度
room temp
SMILES 字串
[Na+].O[C@@H]1O[C@H](COP(O)([O-])=O)[C@@H](O)[C@H](O)[C@H]1O
InChI
1S/C6H13O9P.Na/c7-3-2(1-14-16(11,12)13)15-6(10)5(9)4(3)8;/h2-10H,1H2,(H2,11,12,13);/q;+1/p-1/t2-,3-,4+,5-,6-;/m1./s1
InChI 密鑰
ZALKNDISPIVVKC-WYRLRVFGSA-M
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儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
從最近期的版本中選擇一個：
分析證明 (COA)
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沃伯格效應會增強腫瘤細胞中葡萄糖到乳酸的轉換，而不受氧氣水平的影響；自 1924 年起就開始影響癌症新陳代謝。
Warburg effect enhances glucose to lactate conversion in tumor cells, regardless of oxygen levels; impacting cancer metabolism since 1924.
條款
To measure glucose-6-phosphatase activity, the Taussky-Shorr method is used. This method is a spectrophotometric stop-rate determination assay that is measured at 660 nm.
To measure glucose-6-phosphate dehydrogenase activity, beta-nicotinamide adenine dinucleotide phosphate is used in a spectrophotometric rate determination assay at 340 nm.
在测定6-磷酸葡萄糖脱氢酶活性时，使用β-烟酰胺腺嘌呤二核苷酸磷酸在340 nm处通过分光光度法进行测定。
相關內容
Objective: To standardize a procedure for the enzymatic determination of Glucose-6-phosphatase activity
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How can I determine the shelf life / expiration / retest date of this product?
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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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May I know what is the recommended storage condition for the reconstituted working solution and the estimated shelf life for both the stock and the working solution?
1 answer-
Unfortunately, the stability of the material in solution at the working concentration has not been determined. However, similar product 346764, α-D-Glucose-6-phosphate monosodium salt, states that aqueous stock solutions are stable for up to 6 weeks at -20°C.
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