TBP Monoclonal antibody, PBS Only
TBP Monoclonal Antibody for WB, IHC, IF/ICC, IP, Indirect ELISA
Host / Isotype
Mouse / IgG2a
Reactivity
human, mouse, rat, pig
Applications
WB, IHC, IF/ICC, IP, Indirect ELISA
Conjugate
Unconjugated
CloneNo.
2H3B2
Cat no : 66166-1-PBS
Synonyms
Validation Data Gallery
Tested Applications
Recommended dilution
Application | Dilution |
---|---|
It is recommended that this reagent should be titrated in each testing system to obtain optimal results. |
Product Information
66166-1-PBS targets TBP in WB, IHC, IF/ICC, IP, Indirect ELISA applications and shows reactivity with human, mouse, rat, pig samples.
Tested Reactivity | human, mouse, rat, pig |
Host / Isotype | Mouse / IgG2a |
Class | Monoclonal |
Type | Antibody |
Immunogen | TBP fusion protein Ag12383 相同性解析による交差性が予測される生物種 |
Full Name | TATA box binding protein |
Calculated molecular weight | 338 aa, 38 kDa |
Observed molecular weight | mouse/rat 33-36 kDa and human 37-43kDa |
GenBank accession number | BC110341 |
Gene symbol | TBP |
Gene ID (NCBI) | 6908 |
RRID | AB_2881562 |
Conjugate | Unconjugated |
Form | Liquid |
Purification Method | Protein A purification |
Storage Buffer | PBS Only |
Storage Conditions | Store at -80°C. |
Background Information
The TATA binding protein (TBP) is a transcription factor that binds specifically to a DNA sequence TATA box. This DNA sequence is found about 25-30 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 preinitation 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. This antibody detects human TBP (~40 kDa) and mouse/rat Tbp (~35 kDa).