TCEB3B（transcription elongation factor B subunit 3B） encodes the transcriptionally active subunit of the SIII (or elongin) transcription elongation factor complex, which also includes two regulatory subunits, elongins B and C. This complex acts to increase the rate of RNA chain elongation by RNA polymerase II by suppressing transient pausing of the polymerase at many sites along the DNA template. Whereas a related protein with similar function, elongin A, is ubiquitously expressed, the encoded protein is specifically expressed in the testis, suggesting it may have a role in spermatogenesis.蛋白别名为：TCEB3B; TCEB3L; RNA polymerase II transcription factor SIII subunit A2; Elongin-A2; EloA2; Transcription elongation factor B polypeptide 3B; TCEB3C; TCEB3L2; RNA polymerase II transcription factor SIII subunit A3; Elongin-A3; EloA3; Transcr;基因ID为：51224/162699；蛋白质ID:Q8IYF1/Q8NG57
应用类型
IF，ELISA补充：最优的抗体稀释比例需要基于客户实验进行优化.建议的起始稀释比例如下: IF: 1:200-1:1000, ELISA: 1:5000. Not yet tested in other applications.
免疫原
合成多肽：the Internal region of human Elongin A2/3. at AA rangle: 70-150
