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Merck
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Principaux documents

CL2B300

Sigma-Aldrich

Sepharose™ CL-2B Size Exclusion Resin

Cross-linked, 70-230 mesh

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About This Item

Numéro CAS:
65099-79-8
Numéro MDL:
MFCD00166483
Code UNSPSC :
23151817
Nomenclature NACRES :
NA.56
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Nom du produit

Sepharose™ CL-2B, Cross-linked

Forme

suspension

Diamètre des billes

60-200 μm

Dimension de pores

100,000-20,000,000 fractionation range (Dextrans)
70,000-40,000,000 fractionation range (Globular proteins)

Température de stockage

2-8°C

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Catégories apparentées

Description générale

CL2B300-1L′s updated product number is GE17-0140-01

Application

Sepharose CL-2B is used in affinity chromatography, gel filtration chromatography, protein chromatography, separation media and resins. Sepharose CL-2B has been used to study ovarian carcinoma and cystic fibrosis.
Sepharose™ CL-2B has been used as resins in:
  • gel permeation chromatography (GPC)[1]
  • gravity chromatography[2]
  • streptavidin affinity chromatography[3]
  • size exclusion chromatography[4]

Informations légales

Sepharose is a trademark of Cytiva

Remplacé(e)(s) par

Réf. du produit
Description
Tarif

Pictogrammes

Flame
GHS02

Mention d'avertissement

Warning

Mentions de danger

H226

Classification des risques

Flam. Liq. 3

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

102.2 °F - closed cup

Point d'éclair (°C)

39 °C - closed cup

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Certificats d'analyse (COA)

Lot/Batch Number
MKCX4079
MKCW8856
MKCW0714
MKCW5445
MKCW0505

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

G. W. Cheng et al.
Plant physiology, 111(2), 447-457 (1996-06-01)
The locule tissue of tomato (Lycopersicon esculentum, Mill.) undergoes extensive liquefaction during ripening. In this study, the solubility, molecular mass, and glycosyl composition of locule pectic and alkali-soluble polysaccharides were examined with the aim of identifying features contributing to the
Cell wall-degrading enzymes and pectin solubility and depolymerization in immature and ripe watermelon (<I>Citrullus lanatus</I>) fruit in response to exogenous ethylene.
Karakurt, Y., and Huber, D.J.
Physiologia Plantarum, 116(3), 398-405 (2002)
Development of a quantitative assay for the characterization of human collectin-11 (CL-11, CL-K1)
Bayarri-Olmos R, et al.
Frontiers in immunology, 9, 2238-2238 (2018)
Mouse liver mitochondria isolation, size fractionation, and real-time MOMP measurement
Renault TT, et al.
Bio-protocol, 6(15) (2016)
Extensive solubilization and depolymerization of cell wall polysaccharides during avocado (<I>Perseaamericana</I>) ripening involves concerted action of polygalacturonase and pectinmethylesterase.
Wakabayashi, K., et al.
Physiologia Plantarum, 108(4), 345-352 (2000)
Afficher tous les articles scientifiques apparentés

Questions

1–3 of 3 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. 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/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. 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?

  3. Bonjour, Pourriez vous m'indiquer à quoi correspond la taille des pore de a sepharose CL2B (CL2B300-500mL) en nm? Cordialement

    1 answer

    1. Unfortunately, the pore size has not been determined. The average pore size for cross-linked agarose is approximately 25 nm. However, the actual pore size is not uniform.

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