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产品信息
H00002972-M01
产品规格
种属反应
Human
宿主/亚型
Mouse
/ IgG1, kappa
分类
Monoclonal
类型
Antibody
克隆号
2E9
抗原
BRF1 (AAH16743, 1 a.a. approximately 208 a.a) full-length recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.
偶联物
形式
Liquid
浓度
See Label
纯化类型
Affinity chromatography
保存液
PBS, pH 7.4
内含物
no preservative
保存条件
-20° C, Avoid Freeze/Thaw Cycles
运输条件
Ambient (domestic); Wet ice (international)
产品详细信息
Sequence of this protein is as follows: MTGRVCRGCG GTDIELDAAR GDTVCTACGS VLEDNIIMSE VQFVESSGGG SSAVGQFVSL DGAGKTPTLG GGFHVNLGKE SRAQTLQNGR RHIHHLGNQL QLNQHCLDTA FNFFKMAVSR HLTRGRKMAH VIAACLYPVC RTEGTPHMLL DLSDLLQVDS LRPASFPTWG CDLGVVTRVV TGVYPRCLHA SQWPVCAACP VRKFWSVG
靶标信息
RNA polymerase (pol) III synthesizes tRNA, 5s rRNA, 7SL RNA and U6 snRNA and is overexpressed in many transformed cell lines and tumors in vivo, since cells must duplicate its protein components before division. Therefore, in order to maintain rapid growth, cells must produce a high level of Pol III transcribed RNA, which requires the presence of the TFIIIB and TFIIIC2 transcription factor complexes. The TFIIIC2 complex is composed of five subunits, TFIIIC220, TFIIIC110, TFIIIC102, TFIIIC90 and TFIIIC63, that are overexpressed in adenovirus transformed cells as well as in malignant cells in vivo, such as ovarian carcinomas. TFIIIC2 recruits RNA pol III and TFIIIB to promoter elements and may be a key component in the deregulation of malignant cells. The TFIIIB complex includes the TATA-binding protein (TBP), TFIIB-related factor 1 (TFIIIB90, BRF1) and TFIIIB, the expression of which are also upregulated in transformed cells. In many carcinomas, the tumor suppressors retinoblastoma (RB) and p53 are inactivated, which affects their ability to bind and inactivate the function of TFIIIB.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
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生物信息学
蛋白别名: B - related factor 1; B-related factor 1; BRF-1; BRF1 homolog, subunit of RNA polymerase III transcription initiation factor IIIB; epididymis secretory sperm binding protein Li 76p; general transcription factor IIIB, 90kD subunit; TAF3B2; TATA box binding protein (TBP)-associated factor 3C; TATA box binding protein (TBP)-associated factor, RNA polymerase III, GTF3B subunit 2; TATA box-binding protein-associated factor, RNA polymerase III, subunit 2; TBP - associated factor, RNA polymerase III, 90kD; TFIIIB90; Transcription factor IIIB 90 kDa subunit
基因别名: BRF; BRF-1; BRF1; CFDS; GTF3B; hBRF; HEL-S-76p; TAF3B2; TAF3C; TAFIII90; TF3B90; TFIIIB90
UniProt ID: (Human) Q92994
Entrez Gene ID: (Human) 2972
