Provided the product is handled proprerly and not contaminated, it is quite stable. This product is not assigned an expiration date or recommended retest date. Products with no expiration date or recommended retest date should be routinely inspected by customers to ensure they perform as expected. These products are also subject to a one year warranty from the date of shipment. For more information you may access the "Product Dating Information" document under "ADDITIONAL USEFUL DOCUMENTS ABOUT OUR PRODUCTS" at the bottom of the Quality Services page with this link: https://www.sigmaaldrich.com/life-science/quality-and-regulatory-management/quality-services.
93017
SSC Buffer 20x
for Northern and Southern blotting, solution
Synonym(s):
20x SSC
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About This Item
NACRES:
NA.25
UNSPSC Code:
12161700
Pricing and availability is not currently available.
grade
Molecular Biology
Quality Segment
product line
BioReagent
form
solution
technique(s)
Southern blotting: suitable
impurities
DNases, none detected, RNases, none detected, phosphatases, none detected, proteases, none detected
pH
7.0±0.2
density
1.16 g/mL at 20 °C
storage temp.
room temp
General description
SSC Buffer 20x Concentrate is a standard reagent in Southern and Northern blotting procedures. This concentrated formula can be used straight or diluted to make SSC working solutions with concentrations as low as 0.5x.
Application
Suitable for:
- Preparing nucleic acids for hybridization
- Hybridization buffer for Northern and Southern blots
- Washing buffer for Northern and Southern blots
Features and Benefits
- Convenient ready-to-use liquid
- Multi-purpose use in hybridizations
- Easily diluted to any concentration needed
Preparation Note
SSC Buffer 20x Concentrate contains 0.3 M sodium citrate in 3M NaCl.
1 of 1
This Item | |||
|---|---|---|---|
| grade Molecular Biology | grade Molecular Biology | grade Molecular Biology | grade - |
| technique(s) Southern blotting: suitable | technique(s) - | technique(s) - | technique(s) - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| product line BioReagent | product line - | product line - | product line - |
| form solution | form solution | form solution | form powder blend |
| density 1.16 g/mL at 20 °C | density - | density - | density - |
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
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Hi how long time can I keep open sscx20 solution? What the expire time for this? Same question i have for ddulitions for this bbuffer, f.eks 2xssc?
1 answer-
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