Galectin-1, Recombinant, Human (Beta-galactoside-binding lectin L-14-I, Galaptin, 14kD lectin, S-LAC lectin-1)
Catalog No : USB-143336
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| Product name | Galectin-1, Recombinant, Human (Beta-galactoside-binding lectin L-14-I, Galaptin, 14kD lectin, S-LAC lectin-1) | ||
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| Catalog No | USB-143336 | ||
| Supplier’s Catalog No | 143336 | ||
| Supplier | US Biologicals | ||
| Source antigen | Recombinant, E. coli | ||
| Reactivity | |||
| Cross reactivity | |||
| Applications | |||
| Molecular weight | |||
| Storage | -20°C | ||
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| Other names | |||
| Grade | Highly Purified | ||
| Purity | ≥98% by SDS-PAGE gel and HPLC analyses. Endotoxin: ≤0.1ng/ug (≤1EU/ug). | ||
| Form | Supplied as a lyophilized powder from 10mM sodium phosphate, pH 7.5. Reconstitute with sterile dH2O to 0.1-1mg/ml. | ||
| Reactivity life | 12 months | ||
| Note | For reserch purpose only | ||
| Purity | ≥98% by SDS-PAGE gel and HPLC analyses. Endotoxin: ≤0.1ng/ug (≤1EU/ug). | ||
| Description | Lectins, of either plant or animal origin, are carbohydrate binding proteins that interact with glycoprotein and glycolipids on the surface of animal cells.The Galectins are lectins that recognize and interact with beta-galactoside moieties.Galectin-1 is an animal lectin that has been shown to interact with CD3, CD4, and CD45.It induces apoptosis of activated T-cells and T-leukemia cell lines and inhibits the protein phosphatase activity of CD45.Recombinant human Galectin-1 is a 14.5kD protein containing 134 amino acid residues. Biological Activity: Determined by its ability to chemoattract human blood monocytes. Chemotactic activity was observed at a concentration of 2.5ug/ml with a peak response obtained at 250ug/ml. AA Sequence: ACGLVASNLNLKPGECLRVRGEVAPDAKSFVLNLGKDSNNLCLHFNPRFNAHGDANTIVCNSKDGGAWGTEQREAVFPFQPGSVAEVCITFDQANLTVKLPDGYEFKFPNRLNLEAINYMAADGDFKIKCVAFD Quality Control: Verified by N-terminal and Mass Spectrometry analyses (when applicable). Protein Content: Verified by UV Spectroscopy and/or SDS-PAGE gel. Storage and Stability: Store lyophilized products at -20°C. For reconstituted solutions of most products, we recommend short-term storage at 4°C. For longer term storage the protein solution should be stored with a carrier protein (eg. 0.1% BSA) in working aliquots and stored frozen at -20°C. Additional freeze/thaw cycles may cause some denaturation of the protein. | ||
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