T8819
TFIIB human
~5 units/μL, recombinant, expressed in E. coli, solution
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
| Size/SKU | Availability | Price |
|---|---|---|
50 units | Check Cart for Availability | $544.00 |
About This Item
Form:
solution
Recombinant:
expressed in E. coli
Mol wt:
~32 kDa
$544.00
Check Cart for Availability
recombinant
expressed in E. coli
Quality Segment
form
solution
mol wt
~32 kDa
concentration
~5 units/μL
UniProt accession no.
shipped in
dry ice
storage temp.
−70°C
Gene Information
human ... GTF2B(2959)
Biochem/physiol Actions
The amino terminal region of TFIIB contains a zinc ribbon fold composed of antiparallel Β strands. Mutational studies show that this domain is required for recruitment of RNA Pol II for transcriptional initiation.
General transcription factor for RNA Polymerase II.
Physical form
Solution in 20 mM Tris-HCl, pH 7.4, 100 mM NaCl, 2 mM DTT, 1 mM EDTA, 0.1% Triton® X-100.
Other Notes
One gel shift unit is the amount of TFIIB required to form 0.2 pmol of TFIIB/TFIID/DNA complex as detected by gel shift.
1 of 1
This Item | |||
|---|---|---|---|
| description ~5 units/μL, recombinant, expressed in E. coli, solution | description recombinant, expressed in E. coli, ≥70% (SDS-PAGE) | description recombinant, expressed in E. coli, ≥80% (SDS-PAGE) | description affinity isolated antibody, buffered aqueous glycerol solution |
| recombinant expressed in E. coli | recombinant expressed in E. coli | recombinant expressed in E. coli | recombinant - |
| concentration ~5 units/μL | concentration 400 μg/mL | concentration 150 μg/mL | concentration - |
| mol wt ~32 kDa | mol wt ~61.2 kDa | mol wt 66 kDa | mol wt - |
| form solution | form frozen liquid | form frozen liquid | form buffered aqueous glycerol solution |
| storage temp. −70°C | storage temp. −70°C | storage temp. −70°C | storage temp. −20°C |
| UniProt accession no. | UniProt accession no. | UniProt accession no. | UniProt accession no. |
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.