Product Name | C5a Receptor Agonist, mouse, humanFKP - (D - Cha) - Cha - r |
Size | 1 mg |
Catalog # | AS-65121 |
US$ | $79 |
Purity | % Peak Area By HPLC ≥ 95% |
This peptide is derived from the C-terminus of the chemokine, complement fragment 5 anaphylatoxin (C5a). This peptide functions as a C5a receptor agonist. C5a is a plasma protein involved in cellular inflammatory processes by inducing chemotaxis, degranulation of leukocytes, increased vascular permeability, and cytokine production. The cyclohexylalanine at position 5 is crucial to agonist function. Arg at the last position is of the d-isomer. | |
Detailed Information | Material Safety Data Sheets (MSDS) |
Storage | -20°C |
References | Buck, E. et al. PNAS 102, 2719 (2005); Higginbottom, A. J Biol Chem 280, 17831 (2005). |
Molecular Weight | 853.1 |
FKP-(D-Cha)-Cha-r | |
Sequence(Three-Letter Code) | H - Phe - Lys - Pro - D - Cha - Cha - D - Arg - OH |
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一抗的英语是 resistance No.1,二抗resistance No.2.
我的实验是这样的,先纯化质粒,然后做酶切,再纯化DNA。
最后一步其实也可以用切胶回收试剂盒,我怕做不好,所以想选用DNA纯化试剂盒,但不知跟质粒DNA提取试剂盒是否有区别,因为说明书上说可以用Invitrogen的K210001.我搜索看了一席啊,觉得那个是提取质粒的小提啊。所以产生这个疑问,请大侠告知DNA纯化试剂盒与质粒DNA提取试剂盒这两者之间有区别吗?
用哪个公司的DNA纯化试剂盒比较好。谢谢啦!
想通过亲和层析来纯化抗血小板特异性抗体(抗GPIIb/IIIa抗体和抗GPIbα抗体),能否做到呢?谢谢!
液体的一抗加50%甘油,-20度也不会冻结,可保存3-5年;
经常使用时取出一小份,4度可使用半年之久;
粉末状的二抗直接-20或-80度贮藏就行了。