Recombinant Human TFIIB Protein
Recombinant Human Transcription Initiation Factor IIB is produced by our E.coli expression system and the target gene encoding Met1-Leu316 is expressed with a GST tag at the N-terminus.
Product Specifications
Product Name Alternative
Transcription Initiation Factor IIB; General Transcription Factor TFIIB; S300-II; GTF2B; TF2B; TFIIB
UniProt
Q00403
Expression Region
Met1-Leu316
Conjugation
Unconjugated
Tag
N-GST
Origin
Human
Endotoxin
< 1 EU/μg as determined by LAL test.
Purity
SDS-PAGE: Greater than 80% as determined by reducing SDS-PAGE.
Form
Lyophilized
Molecular Weight
Predicted: 61.64 KDa. Observed: 62 KDa, reducing conditions
Storage Conditions
Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
Notes
For research use only.
Preservative
0.2 μm filtered solution of 20mM Tris-HCl, 100mM NaCl, pH 8.0.
Available Sizes
Frequently Asked Questions
More Discoveries
Explore Other Products
Browse additional items from our catalog
492139 100 µL
SLC4A2 (Anion Exchange Protein 2, Solute Carrier Family 4, Anion Exchanger, Member 2 (Erythrocyte Membrane Protein Band 3-like 1) )
Sign In for Pricing
View Details MBS6350652-01 0.2 mL
SPN/CD43, ID (SPN, CD43, Leukosialin, Galactoglycoprotein, Leukocyte sialoglycoprotein, Sialophorin, CD43) (APC)
Sign In for Pricing
View Details MBS6350652-02 5x 0.2 mL
SPN/CD43, ID (SPN, CD43, Leukosialin, Galactoglycoprotein, Leukocyte sialoglycoprotein, Sialophorin, CD43) (APC)
Sign In for Pricing
View Details