Peanut lectin is not a glycoprotein. Although peanut lectin binds specifically to a particular carbohydrate (beta-gal(1-->3)galNac) in other molecules, the lectin itself does not contain any carbohydrate. Please see page 231 of the following paper: R. Banerjee, et al., "Crystal structure of peanut lectin, a protein with an unusual quaternary structure". Proc. Nat. Acad. Sci., USA, 91, 227-231 (1994).
L6135
Lectin from Arachis hypogaea (peanut)
biotin conjugate, lyophilized powder
Sinónimos:
PNA, Peanut agglutinin
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1 MG
124,00 €
5 MG
326,00 €
124,00 €
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1 MG
124,00 €
5 MG
326,00 €
About This Item
Código UNSPSC:
12352202
NACRES:
NA.32
124,00 €
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conjugado
biotin conjugate
Nivel de calidad
Formulario
lyophilized powder
mol peso
120 kDa
composición
Protein, ≥80% Lowry
Extensión del etiquetado
~3 mol biotin per mol protein
técnicas
blood typing: suitable
fractionation: suitable
solubilidad
water: 1.00-1.10 mg/mL, clear to slightly hazy, colorless
temp. de almacenamiento
2-8°C
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Descripción general
Aplicación
Lectin from Arachis hypogaea (peanut) has been used:
Acciones bioquímicas o fisiológicas
Lectin from Arachis hypogaea (peanut) functions as an antigenic determinant for Thomsen-Friedenreich antigen (TF)[5] and as mitogen for colorectal cancer stimulation cell division in normal colonic epithelium.[6] It is therefore used as tumor marker.[7]
PNA does not agglutinate normal human erythrocytes, but strongly agglutinates neuraminidase treated erythrocytes. PNA has potent anti-T activity similar to the anti-T antibody in human sera. The lectin can be used to distinguish between human lymphocyte subsets.
Envase
Package size based on protein content.
Forma física
Contains sodium citrate
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
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Is the peanut lectin (Lectin from Arachis hypogaea) a glycoprotein? If so, what is the carbohydrate content?
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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How does the storage temperature relate to shipping conditions?
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The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment.
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