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Merck
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重要文件

G6514

Sigma-Aldrich

明胶佛罗那缓冲液

同義詞:

GVB2+, 明胶巴比妥缓冲液

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About This Item

分類程式碼代碼:
12161700
NACRES:
NA.25
暫時無法取得訂價和供貨情況

形狀

liquid

品質等級

200

drug control

Home Office Schedule 3; psychotrope (France); kontrollierte Droge in Deutschland; (Spain); Decreto Lei 15/93: Tabela IV (Portugal)

pH值

7.3-7.4

儲存溫度

2-8°C

相關類別

其他說明

0.15mM CaCl2、141mM NaCl、0.5mM MgCl2、0.1% 明胶、1.8mM 巴比妥钠和 3.1mM 巴比妥酸，pH 为 7.3-7.4。
无菌过滤

準備報告

在35-40℃以下，明胶溶胀并吸收其体重5-10倍的水，形成凝胶。明胶在热水中比在冷水中更易溶解。如果明显可见飞蚊症或浑浊，则可将溶液在45℃水浴中加热10分钟，以获得澄清无色的溶液。

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 2

閃點（°F）

Not applicable

閃點（°C）

Not applicable

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
0000439288
0000439288
0000410098
0000432760
0000432760

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Daniela M Ferreira et al.
Clinical and vaccine immunology : CVI, 15(3), 499-505 (2008-01-11)
We have previously shown that DNA immunization with PspA (pneumococcal surface protein A) DNA is able to elicit protection comparable to that elicited by immunization with PspA protein (with alum as adjuvant), even though the antibody levels elicited by DNA
Meghan A Morrissey et al.
Immunity, 53(2), 290-302 (2020-08-10)
CD47 acts as a "don't eat me" signal that protects cells from phagocytosis by binding and activating its receptor SIPRA on macrophages. CD47 suppresses multiple different pro-engulfment "eat me" signals, including immunoglobulin G (IgG), complement, and calreticulin, on distinct target
Nancy K Nyakoe et al.
Malaria journal, 8, 7-7 (2009-01-13)
Complement (C) can be activated during malaria, C components consumed and inflammatory mediators produced. This has potential to impair host innate defence. In a case-control study, C activation was assessed by measuring serum haemolytic activity (CH50), functional activity of each

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Preparation of Antibody Sensitized Sheep Erythrocytes

Protocol for the preparation of Antibody Sensitized Sheep Erythrocytes. Includes product numbers and links.

相關內容

Preparation of Antibody Sensitized Sheep Erythrocytes

Protocol for the preparation of Antibody Sensitized Sheep Erythrocytes. Includes product numbers and links.

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. 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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