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
P5369
タンパク質標準物質
analytical standard, 200 mg/mL (BSA)
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製品名
タンパク質標準物質, analytical standard, 200 mg/mL (BSA)
grade
analytical standard
contains
0.1% sodium azide as preservative
analyte chemical class(es)
amino acids, peptides, proteins
concentration
200 mg/mL (BSA)
technique(s)
gel permeation chromatography (GPC): suitable
application(s)
food and beverages
format
single component solution
storage temp.
2-8°C
Quality Level
1 of 4
当該品目 | P8119 | P5494 | H2899 |
|---|---|---|---|
| format single component solution | format multi-component solution | format neat | format multi-component solution |
| technique(s) gel permeation chromatography (GPC): suitable | technique(s) gel permeation chromatography (GPC): suitable | technique(s) gel permeation chromatography (GPC): suitable | technique(s) HPLC: suitable |
| grade analytical standard | grade analytical standard | grade analytical standard | grade analytical standard |
| contains 0.1% sodium azide as preservative | contains 0.05% sodium azide as preservative | contains 0.05% sodium azide as preservative | contains - |
| analyte chemical class(es) amino acids, peptides, proteins | analyte chemical class(es) amino acids, peptides, proteins | analyte chemical class(es) amino acids, peptides, proteins | analyte chemical class(es) amino acids, peptides, proteins |
| concentration 200 mg/mL (BSA) | concentration 80 mg/mL (HSA and gamma-globulins) | concentration - | concentration - |
Application
- アラブ首長国連邦で一般的に消費される6種類の食用魚のタンパク質アッセイにおける検量線を、フォリンフェノール試薬を用いて作成
- 工業的に製造されたエンド-1,4-βキシラナーゼ（ENDO-I）の構造的および機能的特徴付けの研究におけるタンパク質濃度の決定。異なるクロマトグラフィー技術と質量分析検出を組み合わせた方法を使用
Other Notes
Related product
保管分類
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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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?
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
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