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
Fortfahren mit
CL4B200
Sepharose™ CL-4B Size Exclusion Resin
Cross-linked, 90-350 mesh
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
100 mL | Warenkorb auf Verfügbarkeit prüfen | € 535,00 |
Über diesen Artikel
Produktname
Sepharose™ CL-4B, Cross-linked
Quality Segment
form
beads
technique(s)
LPLC: suitable
matrix
Agarose
matrix active group
polymer
bead diameter
40-165 μm
pore size
30,000-5,000,000 fractionation range (Dextrans), 60,000-20,000,000 fractionation range (Globular proteins)
separation technique
size exclusion (SEC)
storage temp.
2-8°C
General description
Application
- Molecular size distribution assessment of Haemophilus influenzae vaccine containing lactose by HPAEC-PAD and colorimetric assays: In dieser Studie wurde Sepharose CL-4B in einer Methodik zur Beurteilung der Molekulargrößenverteilung in Impfstoffformulierungen verwendet, was Anwendungen in der Qualitätskontrolle und in Entwicklungsprozessen in der Impfstoffproduktion nahelegt (Nadim AH et al., 2022).
- Camel hydatidosis diagnostic kit: optimization of turnip and horseradish peroxidase conjugates using glutaraldehyde method: Diese Forschungsarbeit erwähnt den Einsatz von Sepharose CL-4B bei der Entwicklung von Diagnostik-Kits und seine potenzielle Rolle bei der Verbesserung der Entwicklung diagnostischer Assays durch effektive Enzymkonjugationstechniken (Kandil OM et al., 2020).
- Pectin from leaves of birch (Betula pendula Roth.): Results of NMR experiments and hypothesis of the RG-I structure: Sepharose CL-4B wurde zur strukturellen Klärung von Pektinen aus Birkenblättern eingesetzt, was seine Bedeutung in der strukturellen Untersuchung von Polysacchariden unterstreicht. Dies ist für das Verständnis ihrer biologischen Funktionen und industriellen Anwendungen unerlässlich (Golovchenko VV et al., 2022).
Legal Information
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| separation technique size exclusion (SEC) | separation technique size exclusion (SEC) | separation technique - | separation technique - |
| matrix active group polymer | matrix active group agarose | matrix active group - | matrix active group - |
| matrix Agarose | matrix 4% cross-linked agarose | matrix - | matrix 6% agarose |
| pore size 30,000-5,000,000 fractionation range (Dextrans), 60,000-20,000,000 fractionation range (Globular proteins) | pore size 60-20000 kDa fractionation range (globular proteins) | pore size 10,000-1,000,000 fractionation range (Dextrans), 10,000-4,000,000 fractionation range (Globular proteins) | pore size - |
| form beads | form resin | form suspension | form - |
| technique(s) LPLC: suitable | technique(s) liquid chromatography (LC): suitable | technique(s) - | technique(s) - |
signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3
Lagerklasse
3 - Flammable liquids
wgk
WGK 1
flash_point_f
100.4 - 109.4 °F
flash_point_c
38 - 43 °C
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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?
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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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