抗体

抗TATA结合蛋白TBP抗体

PA1534

100μg/vial

315美元

多克隆

domestic rabbit

未共轭

人类, 小鼠, 大鼠

抗TATA结合蛋白TBP抗体

315美元

100μg/vial

多克隆

兔

人类, 小鼠, 大鼠

仓鼠

免疫印迹

免疫印迹, 0.1 0.5µg/毫升, 人类, 小鼠, 大鼠

Tested Species: In-house tested species with positive results. Predicted Species: Species predicted to be fit for the product based on sequence similarities. Other applications have not been tested. Optimal dilutions should be determined by end users.

Boster Bio Anti-TATA binding protein TBP Antibody catalog # PA1534. Tested in WB applications. This antibody reacts with Human, Mouse, Rat.

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

TBP

P20226

A synthetic peptide corresponding to a sequence in the middle region of human TBP (227-246aa EEQSRLAARKYARVVQKLGF), identical to the related rat and mouse sequences.

冻干

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.

免疫原亲和纯化

No cross reactivity with other proteins

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

TATA盒蛋白

TATA-box-binding protein; TATA sequence-binding protein; TATA-binding factor; TATA-box factor; Transcription initiation factor TFIID TBP subunit; TBP; GTF2D1, TF2D, TFIID;

TATA盒蛋白

37698分子量

General transcription factor that functions at the core of the DNA-binding multiprotein factor TFIID. Binding of TFIID to the TATA box is the initial transcriptional step of the pre- initiation complex (PIC), playing a role in the activation of eukaryotic genes transcribed by RNA polymerase II. Component of the transcription factor SL1/TIF-IB complex, which is involved in the assembly of the PIC (preinitiation complex) during RNA polymerase I-dependent transcription. The rate of PIC formation probably is primarily dependent on the rate of association of SL1 with the rDNA promoter. SL1 is involved in stabilization of nucleolar transcription factor 1/UBTF on rDNA.

Nucleus.

Widely expressed, with levels highest in the testis and ovary.

Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot.

TBP, TATA-binding protein, is a general transcription factor that binds specifically to a DNA sequence called the TATA box. The TBP gene is mapped to 6q27. This DNA sequence is found about 35 base pairs upstream of the transcription start site in some eukaryotic gene promoters. TBP, along with a variety of TBP-associated factors, make up the TFIID, a general transcription factor that in turn makes up part of the RNA polymerase II preinitiation complex. As one of the few proteins in the preinitiation complex that binds DNA in a sequence-specific manner, it helps position RNA polymerase II over the transcription start site of the gene. However, it is estimated that only 10-20% of human promoters have TATA boxes. Therefore, TBP is probably not the only protein involved in positioning RNA polymerase II.

Epigenetics and Nuclear Signaling, Pol Ii Transcription, Polymerase Associated Factors, Transcription