rLSL-N-Biotin [for Galβ(1-4)GlcNAc, poly LacNAc]

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纯度/分析方法:

别名：

• rLSL-N-生物素 [for Galβ(1-4)GlcNAc, poly LacNAc]
• rLSL-N-生物素结合物
• 重组硫磺菌凝集素N-末端结构域(= rLSL-N)-生物素结合物
• rLSL-N-Biotin Conjugate
• Recombinant Laetiporus sulphureus lectin N-Terminal Domain (= rLSL-N)-Biotin Conjugate

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规格	单价	同一天	2-3个工作日	左侧以上货期	数量	货期信息
1ML	S$478.50	9	0	请联系我们		货期预估

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大包装询价

Product Information
Product code: R0231
Product name: rLSL-N-Biotin [for Galβ(1-4)GlcNAc, poly LacNAc]
Quantity: 1 ml per vial (1 mg/1 ml: Lowry method)
Product form: Biotin-immobilized recombinant LSL-N, Liquid
Buffer: Phosphate buffered saline [PBS] (-), pH7.4
Molecular Mass: >17 kDa
Preservative : None
Stabilizer: None

Description
The rLSL-N is an N-terminal domain of carbohydrate-binding protein (Lectin) derived from Laetiporus sulphureus. The rLSL-N gene product is expressed in Escherichia coli. This lectin preferably binds to [Galβ(1-4)GlcNAc, poly LacNAc] glycan epitopes.
Biotin is covalently linked to the protein surface. Resulting band shift caused by biotinylation is checked by SDS-PAGE. (Unbiotinylated band is mostly not observed.) The rLSL-N-Biotin shows significant interaction with asialo human transferrin (asialo hTF) possessing [asialo] glycan epitopes by lectin-ELISA analysis. According to the lectin-blotting analysis, the rLSL-N-Biotin specifically binds to β(1-4)Gal-terminated hTF but not to ungalactosylated (at the non-reducing terminal) glycoproteins such as hTF, agalacto hTF and bovine RNase B.

Storage
Store at -20°C to -80°C. Avoid repetitive freezing and thawing. After thawing the product, it’s recommended to store at 2-10°C with an additional preservative (e.g., 0.02-0.05% [w/v] sodium azide).

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