
Description
Details
Volume: 0.5ml self-standing
Cap: Pre-attached cap with o-ring seal,
Features: non-graduated (plain), sterile
These microcentrifuge tubes have a multitude of applications around your lab. It is ideal for freezer storage, boiling application, centrifugation and will fit most standard microcentrifuge rotors. Perfect for cryogenic work. Non skirted tubes can be centrifuged up to 20,000g. Will withstand temperatures from -196 °C to +121 °C. Certified RNase-, DNase-, Pyrogen- and DNA-free. Made of polypropylene.
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英文名称:horseradish peroxidase;HRP
定义:一种糖蛋白,由于在辣根中该酶的含量很高,故名。它以铁卟啉为辅基,在过氧化氢存在时能催化苯酚、苯胺及其取代物聚合。
CD133抗原为5次跨膜( 5_transmembrane, 5_TM )糖蛋白。
CD133抗原可被3种CD133抗体识别:克隆AC133、293C3和AC141。AC133直接与CD133/1糖基化抗原表位结合,可用于从外周血、骨髓、脐带血及其它组织中分析和分选CD133+细胞。
多数情况下CD133/1和CD133/2识别同种细胞,只是有表达强度的差别,但是在骨髓增生异常综合征(myelodysplastic syndrome,MDS)和某些急性髓性白血病中发现CD133/1和CD133/2表达不同,或者正常表达强度紊乱。

