
The human TNF-α ELISAPRO kit provides all necessary reagents and solutions required to quantify human TNF-α in solution, e.g. in cell culture supernatant, and serum/plasma samples. The kit contains an ELISA plate pre-coated with monoclonal capture antibody, biotinylated detection antibody, Streptavidin-HRP, TMB substrate, ELISA standard and ELISA diluent. The ELISA diluent prevents false positive read-outs which may be caused by heterophilic antibodies found in serum and plasma samples
Pre-coated ELISA plates save time and reduce assay variability.
Analyte Information
TNF-αTumor necrosis factor-α (TNF-α, also known as TNF-alpha, TNF-a, TNFa, and Tumor necrosis factor-alpha) is produced by many different cell types e.g. monocytes, macrophages, T cells and B cells. Among the many effects of TNF-α, are protection against bacterial infection, cell growth modulation, immune system regulation and involvement in septic shock.
Ordering InformationOrders to Mabtech can be placed online, by email, or by phone/fax to any of our offices.
Email:Send your order toorder@mabtech.com.
Customers from USA or Canada: Please send your order tomabtech.usa@mabtech.com.Application: |
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Reactivity: |
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Standard range: | 3.16-1000 pg/ml |
Documentation: | Datasheet/ProtocolSDS |
Contents: |
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Size: | 1 plate |
Other formats: | Click to view all Human TNF-α products |
Very easy to use ELISA kit. |
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尤其是获得SCI文献引用的产品,
绝对ok的
用Mabteck公司的ALP标记抗体吧,配合Millipore公司的Multiscreen-IP96孔板,所有的试剂都可以减半,照样可以出非常好的结果,4*96孔的试剂盒我一直做8*96孔,但BCIP/NBT显色液没试过减半,因为它很便宜。记得当年第一次做实验就出了很好的结果,经过不断摸索,做出的蓝紫色斑点确实非常漂亮,几乎没有非特异斑点,嗯,ELISPOT是我最拿手的实验之一。
关于PBMC:
拿到血液标本后,首先我要做的是尽快分离PBMC(一般2h内),国产的分离液里天津灏洋的比较好,然后用冻存液冻存PBMC。PBMC的冻存过程比一般的细胞株要更为严格,最好用冻存器。ELISPOT试验的第一天,在包被抗体的同时,将细胞复苏,完全培养液培养过夜,第二天收集细胞并计数即可。

