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
Synonyme(s) :
PNA, Peanut agglutinin
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About This Item
Code UNSPSC :
12352202
Nomenclature NACRES :
NA.32
Le tarif et la disponibilité ne sont pas disponibles actuellement.
Produits recommandés
Conjugué
biotin conjugate
Niveau de qualité
Forme
lyophilized powder
Poids mol.
120 kDa
Composition
Protein, ≥80% Lowry
Ampleur du marquage
~3 mol biotin per mol protein
Technique(s)
blood typing: suitable
fractionation: suitable
Solubilité
water: 1.00-1.10 mg/mL, clear to slightly hazy, colorless
Température de stockage
2-8°C
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Description générale
Application
Lectin from Arachis hypogaea (peanut) has been used:
Actions biochimiques/physiologiques
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.
Conditionnement
Package size based on protein content.
Forme physique
Contains sodium citrate
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves, type N95 (US)
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Certificats d'analyse (COA)
Lot/Batch Number
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Les clients ont également consulté
Synthesis of glycopolymers and their multivalent recognitions with lectins
Ting SRS, et al.
Polym. Chem., 1, 1392-1412 (2010)
Inhibition of influenza viral neuraminidase activity by collectins
Tecle T, et al.
Archives of Virology, 1731-1742 (2007)
In situ observation of germinal center cell apoptosis during a secondary immune response
Saitoh HA, et al.
Journal of Clinical and Experimental Hematopathology : JCEH, 46, 73-82 (2006)
Peanut (Arachis hypogaea) lectin recognizes α−linked galactose, but not N-acetyl lactosamine in N-linked oligosaccharide terminals
Chacko BK and Appukuttan PS
International Journal of Biological Macromolecules, 28, 365-371 (2001)
Peanut lectin stimulates proliferation of colon cancer cells by interaction with glycosylated CD44v6 isoforms and consequential activation of c-Met and MAPK: functional implications for disease-associated glycosylation changes
Glycobiology, 16(7), 594-601 (2006)
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Is the peanut lectin (Lectin from Arachis hypogaea) a glycoprotein? If so, what is the carbohydrate content?
1 answer-
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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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