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CL2B300

Sigma-Aldrich

Sepharose™ CL-2B Size Exclusion Resin

Cross-linked, 70-230 mesh

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100 ML
305,00 €
500 ML
1060,00 €

305,00 €

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100 ML
305,00 €
500 ML
1060,00 €

About This Item

Número de CAS:
65099-79-8
Número MDL:
MFCD00166483
Código UNSPSC:
23151817
NACRES:
NA.56

305,00 €

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Nombre del producto

Sepharose™ CL-2B, Cross-linked

Formulario

suspension

diámetro microesfera

60-200 μm

tamaño de poro

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

temp. de almacenamiento

2-8°C

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Categorías relacionadas

Descripción general

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

Aplicación

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]

Información legal

Sepharose is a trademark of Cytiva

sustituido por

Referencia del producto
Descripción
Precios

Pictogramas

Flame
GHS02

Palabra de señalización

Warning

Frases de peligro

H226

Clasificaciones de peligro

Flam. Liq. 3

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

102.2 °F - closed cup

Punto de inflamabilidad (°C)

39 °C - closed cup

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Certificados de análisis (COA)

Lot/Batch Number
MKCX4079
MKCW8856
MKCW0714
MKCW5445
MKCW0505

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H J Grimek et al.
Biology of reproduction, 30(2), 397-409 (1984-03-01)
Acetone precipitates of bovine follicular fluid from small (3-5 mm) and large (10-20 mm) follicles were fractionated by nondissociative procedures involving chromatography on Sephacryl S-300, DEAE cellulose, and Sepharose CL-2B. Most of the proteoglycan material eluted with a relatively low
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)
Kazuyuki Wakabayashi et al.
Journal of plant physiology, 160(6), 667-673 (2003-07-23)
Pectinmethylesterase (PME, EC 3.2.1.11) and polygalacturonase (PG, EC 3.2.1.15) are known to operate in tandem to degrade methylesterified polyuronides. In this study, PGs purified from tomato and avocado fruit were compared in terms of their capacity to hydrolyze water-soluble polyuronides
Zachary C Elmore et al.
Nature communications, 12(1), 6239-6239 (2021-10-31)
Adeno-associated viruses (AAV) rely on helper viruses to transition from latency to lytic infection. Some AAV serotypes are secreted in a pre-lytic manner as free or extracellular vesicle (EV)-associated particles, although mechanisms underlying such are unknown. Here, we discover that
Biochemical Analysis of Dimethyl Suberimidate-crosslinked Yeast Nucleosomes
Ichiakwa Y and Kaufman PD
Bio-protocol, 8(6) (2018)
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Preguntas

1–3 de 3 Preguntas  

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

    1 respuesta

    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

      ¿Le ha resultado útil?

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

    1 respuesta

    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

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

    1 respuesta

    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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