PHA-M
别名：植物血凝；PHA，植物血球凝聚集素
外观：白色干燥粉末
特性：溶解性：溶于水和生理盐水，不溶于有机溶剂。
用途：细胞体外培养，细胞免疫功能的测定和染色体的研究等。
Sigma相关产品资料：
L2646 Sigma Lectin from Phaseolus vulgaris （red kidney bean）
Phytohemagglutinin PHA-M, lyophilized powder
| Synonym: | Phaseolus vulgaris agglutinin, PHA |
| EC Number: | 232-718-7 |
Description
| Analysis Note | Agglutination activity is expressed in μg/mL and is determined from serial dilutions of a 1 mg/mL solution. This activity is the lowest concentration to agglutinate a 2% suspension of human erythrocytes in phosphate buffered saline, pH 6.8, after 1 hr incubation at 25 °C. |
| Biochem/physiol Actions | PHA consists of two molecular species, an erythroagglutinin （PHA-E） which has low mitogenic activity and high erythroagglutinin activity, and leucoagglutinin （PHA-L） which has high mitogenic and leucoagglutinating activity, but very low erythroagglutinating activity.1,2
PHA-E is not blood group specific, but agglutination can be inhibited by certain oligosaccharides.3 PHA-P is the protein form of PHA prior to separation and purification of erythroagglutinin and leucoagglutinin.4 PHA-M is the mucoprotein form.4 Conjugates are prepared from the corresponding purified lectins. |
Properties
| form | lyophilized powder |
| potency | <40 μg per mL agglutination activity |
| composition | Protein, 60-80% biuret |
| total impurities | salt, free |
| storage temp. | 2-8°C |
Safety
| Safety Statements | 22-24/25 |
| RTECS | TJ3470000 |
| 品名 | 产地 | 货号 | 规格 | 单价 | 备注 |
| PHA-M 植物血球凝聚集素 | Sigma | L2646 | 5mg | 询价 | 现货 |
Sigma L2646 5mg 植物血凝,PHA,植物血球凝聚集素,PHA-M
Sigma L2646 5mg 植物血凝,PHA,植物血球凝聚集素,PHA-M
9008-97-3 植物血球凝集素PHA-M，植物血凝素，PHA-M
9008-97-3 植物血球凝集素PHA-P，植物血凝素，PHA-P
CAS:9008-97-3,植物血球凝集素PHA-M,植物血凝素,PHA-M
植物血球凝集素PHA-P/植物血凝素/PHA-P
植物血球凝集素PHA-P，植物血凝素，PHA-P
植物血球凝集素PHA-M，植物血凝素，PHA-M
植物血球凝集素PHA-M/CAS:9008-97-3/植物血凝素/PHA-M
植物血球凝集素PHA-P/CAS:9008-97-3/植物血凝素/PHA-P
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