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
68268
Solution tampon d′imidazole
BioUltra, 1 M in H2O
Synonyme(s) :
Imidazole solution, Glyoxaline solution
Sélectionner une taille de conditionnement
| À vous/Référence | Disponibilité | Prix |
|---|
A propos de cet article
product line
BioUltra
Quality Segment
form
liquid
concentration
1 M in H2O
impurities
DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected
pH
9.5±0.5
density
1.01 g/mL at 20 °C
SMILES string
c1c[nH]cn1
InChI
1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)
InChI key
RAXXELZNTBOGNW-UHFFFAOYSA-N
General description
Application
- d'un tampon de fixation pour calmoduline 1 (CBB1) utilisé pour purifier, avec la méthode TAP ("tandem affinity purification"), des protéines porteuses d'une étiquette TAP avec des protéines de co-purification.
- d'un tampon de lyse et d'un tampon de charge au SDS destinés à des essais de pull-down His-ubiquitine.
- d'un tampon de lavage et d'élution à l'imidazole destiné à la purification de protéines.
1 of 1
Cet article | |||
|---|---|---|---|
| concentration 1 M in H2O | concentration - | concentration - | concentration - |
| product line BioUltra | product line - | product line ReagentPlus®, Redi-Dri™ | product line Redi-Dri™ |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| form liquid | form crystalline powder | form powder | form crystalline powder |
| density 1.01 g/mL at 20 °C | density 1.004 g/cm3 at 20—25 °C, 1.006 g/cm3 at 20—25 °C | density - | density - |
| pH 9.5±0.5 | pH 6.2-7.8 (25 °C) | pH 9-11 at 100 g/L (23 °C) | pH 6.2-7.8 (25 °C) |
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Repr. 1B - Skin Corr. 1C
Classe de stockage
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Faites votre choix parmi les versions les plus récentes :
Déjà en possession de ce produit ?
Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-