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
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Informazioni su questo articolo
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Origine biologica
synthetic (organic)
Livello qualitativo
Saggio
≥99% (titration)
Stato
crystalline powder
tecniche
RNA extraction: suitable
Impurezze
≤0.3% water (Karl Fischer)
Colore
white
pH
(25 °C, 4.6 - 6 at 573 g/L)
Punto di fusione
180-185 °C (lit.)
Solubilità
H2O: 6 M
Densità
1.3 g/cm3 (lit.)
Assorbimento
≤0.10 at 260 nm in H2O at 6 M
Stringa SMILE
Cl[H].NC(N)=N
InChI
1S/CH5N3.ClH/c2-1(3)4;/h(H5,2,3,4);1H
PJJJBBJSCAKJQF-UHFFFAOYSA-N
Informazioni sul gene
human ... KCNA1(3736), KCNA10(3744), KCNA2(3737), KCNA3(3738), KCNA4(3739), KCNA5(3741), KCNA6(3742), KCNA7(3743), KCNB1(3745), KCNB2(9312), KCNC1(3746), KCNC2(3747), KCNC3(3748), KCNC4(3749), KCND1(3750), KCND2(3751), KCND3(3752), KCNF1(3754), KCNG1(3755), KCNG2(26251), KCNG3(170850), KCNG4(93107), KCNH1(3756), KCNH2(3757), KCNH3(23416), KCNH4(23415), KCNH5(27133), KCNH6(81033), KCNH7(90134), KCNH8(131096), KCNQ1(3784), KCNQ2(3785), KCNQ3(3786), KCNQ4(9132), KCNQ5(56479), KCNS1(3787), KCNS2(3788), KCNS3(3790), KCNV1(27012), KCNV2(169522)
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Questo articolo | G3272 | 369075 | RDD001 |
|---|---|---|---|
| assay ≥99% (titration) | assay ≥99% | assay ≥99% (titration) | assay ≥99% |
| biological source synthetic (organic) | biological source synthetic (organic) | biological source - | biological source - |
| technique(s) RNA extraction: suitable | technique(s) RNA extraction: suitable | technique(s) - | technique(s) - |
| Quality Level 400 | Quality Level 400 | Quality Level 100 | Quality Level 100 |
| solubility H2O: 6 M | solubility H2O: 6 M, clear, colorless | solubility ethanol: soluble, water: soluble | solubility H2O: 6 M |
| form crystalline powder | form crystalline powder | form solid | form - |
Descrizione generale
Applicazioni
- to perform absolute quantitation of amyloid-beta (Aß) isoforms in plasma[1]
- in protein carbonylation assay[2]
- for the quantification of glycosaminoglycans (GAG)[3]
- for denaturation of cow′s milk allergens[4]
- as a control in antiviral screening tests with coxsackievirus B3 (CVB3)[5]
- in RNA isolation to dissociate nucleoproteins and inhibit RNase
Azioni biochim/fisiol
Caratteristiche e vantaggi
- Specifico per la ricerca in ambito biochimico e in biologia cellulare
- Ideale per l′estrazione di RNA
- Prodotto di purezza elevata per applicazioni di ricerca
Confezionamento
Ogni kit contiene 3 campioni da 500G; ogni campione proviene da un unico lotto.
Nota sulla preparazione
La solubilità massima della cloridrato di guanidina in acqua a temperatura ambiente è circa 6 M.
Altre note
Note legali
Esclusione di responsabilità
Prodotti correlati
Avvertenze
Warning
Indicazioni di pericolo
Classi di pericolo
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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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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