计算溶液所需的质量、体积或浓度。
花生凝集素 (PNA)
有货
为什么选择此级别
BioReagent,天然 级 ，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
-20°C储存,避免反复冻融。超低温运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
概述
Arachis hypogaea lectin or Peanut Agglutinin (PNA) is isolated from peanuts and purified by affinity chromatography. The lectin has a molecular weight of 110 kDa and consists of four identical subunits of approximately 27 kDa each.
PNA is a carbohydrate-free protein that displays specificity towards β-D-Gal(1-3)-D-GalNAc. It has potent anti-T activity and can be used to distinguish between human lymphocyte subsets. PNA has been used in tumour tissue determination for transitional mucosa malignancies. The lectin agglutinates rabbit erythrocytes at < 0.1 μg/ml after trypsin treatment of cells and its activity is inhibited by lactose and galactose.
Aladdin’s PNA lectin is provided as a white to light-yellow lyophilized powder from 10 mM NH₄HCO₃. The purity is determined by SDS-PAGE, which generates one major band at 25-27 kDa.
Benefits
• Strong anti-T activity
• Sugar specificity: β-D-Gal-(1-3)-D-GalNAc
• Agglutinates rabbit erythrocytes at < 0.1 μg/ml after trypsin treatment of the cells
• High activity
Applications
• Probe in histochemistry and immuno-histochemistry
• Binds to a broad range of receptors in human tissues
• Human lymphocyte subset studies
Specifications
|
Directions for use
The lectin may be reconstituted with PBS or the buffer of your choice before use. Spin the vial until dissolved.
Tips and hints
Avoid repeated freezing and thawing.
Shipping and storage
The product is stable for at least 3 years from production date when stored below -20°C. May be shipped at -20°C however for over-the-day transport it may be shipped at ambient temperature. The lyophilized powder is stable for more than three years from production date when stored below -20°C. After reconstitution with deionized water, the solution may be stored frozen in working aliquots for up to 12 months.
规格
产品名称
花生凝集素 (PNA)
英文别名
Arachis hypogaea lectin | Lectin from Arachis hypogaea (peanut)
规格或纯度
BioReagent, 天然, Protein content ≥85%
生物活性
Agglutinates rabbit erythrocytes at < 0.1 µg/ml. Agglutination fully inhibited by 10 mM D-galatose
种属
Arachis hypogaea (peanut)
来源
天然
预测分子量
110 kDa
分子类型
蛋白质
储存与运输
物理形态
冻干(Lyophilized)
储存缓冲液
10 mM NH₄HCO₃.
浓度
Protein content ≥85%
复溶
Reconstitute in PBS or the buffer of your choice before use.
储存条件
-20°C储存,避免反复冻融
运输条件
超低温运输
稳定性与储存
长期储存-20℃（ ≥3年）；复溶后建议分装，避免反复冻融。
技术文档
高级数据
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
通过匹配包装上的批号来查找并下载产品的 COA，每批产品都进行了严格的验证，您可放心使用！
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
 ZJ26F0435001 |
分析证书 | A140087 |
| ZJ26F0435000 |
分析证书 | A140087 |
| ZJ26F0435002 |
分析证书 | A140087 |
技术文档和文章
溶液计算器
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