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
CL4B200
Sepharose™ CL-4B Size Exclusion Resin
Cross-linked, 90-350 mesh
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| Voi/SKU | Disponibilità | Prezzo |
|---|---|---|
100 mL | Per conoscere la disponibilità, visualizza il carrello | CHF 538.00 |
Informazioni su questo articolo
Nome del prodotto
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: This study used Sepharose CL-4B in a methodology assessing molecular size distribution in vaccine formulations, indicating its application in quality control and development processes in vaccine production (Nadim AH et al., 2022).
- Camel hydatidosis diagnostic kit: optimization of turnip and horseradish peroxidase conjugates using glutaraldehyde method: This research mentions the use of Sepharose CL-4B in the development of diagnostic kits, suggesting its role in enhancing diagnostic assay development through effective enzyme conjugation techniques (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 was utilized in the structural elucidation of pectins from birch leaves, underscoring its importance in the structural study of polysaccharides which is essential for understanding their biological functions and industrial applications (Golovchenko VV et al., 2022).
Legal Information
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Questo articolo | |||
|---|---|---|---|
| description Cross-linked | description Cross-linked | description - | description extent of labeling: ~40 μmol per mL |
| pore size 60,000-20,000,000 fractionation range (Globular proteins), 30,000-5,000,000 fractionation range (Dextrans) | pore size 70,000-40,000,000 fractionation range (Globular proteins), 100,000-20,000,000 fractionation range (Dextrans) | pore size - | pore size - |
| separation technique size exclusion (SEC) | separation technique - | separation technique - | separation technique - |
| matrix Agarose | matrix - | matrix agarose, 4% cross-linked | matrix agarose, 4% cross-linked |
| matrix active group polymer | matrix active group - | matrix active group - | matrix active group - |
| technique(s) LPLC: suitable | technique(s) - | technique(s) - | technique(s) - |
| form beads | form suspension | form - | form suspension |
Parola di avvertenza
Warning
Codici di pericolo
Avvertenze di sicurezza
Hazard Classifications
Flam. Liq. 3
Classe di stoccaggio
3 - Flammable liquids
Che succede?
WGK 1
Punto di infiammabilità (°F)
100.4 - 109.4 °F
Punto di infiammabilità (°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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