The activation of gene transcription is a multistep process that is triggered by factors that recognize transcriptional enhancer sites in DNA.
These factors work with co-activators to direct transcriptional initiation by the RNA polymerase II apparatus.
The protein encoded by MED27 (mediator complex subunit 27) is a subunit of the CRSP (cofactor required for SP1 activation) complex, which, along with TFIID, is required for efficient activation by SP1.
This protein is also a component of other multisubunit complexes e.g.
thyroid hormone receptor-(TR-) associated proteins which interact with TR and facilitate TR function on DNA templates in conjunction with initiation factors and cofactors.
Alternatively spliced transcript variants encoding multiple isoforms have been observed for MED27, and a pseudogene of MED27 is located on the long arm of chromosome 5.
Applications:Suitable for use in Western Blot and ELISA.
Other applications not tested.
Recommended Dilution:Western Blot: 1:500-1:2000ELISA: 1:10,000Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography.
Form：Supplied as a liquid in PBS, 0.5% BSA, 0.02% sodium azide, 50% glycerol.
Specificity：Recognizes endogenous levels of human CRSP34. Species Crossreactivity: mouse
Isotype：IgG
Calc Applications Abbrev：E WB
Calc Crossreactivity：Hu Mo
Immunogen：Synthetic peptide corresponding to aa90-170 at the Internal region of human CRSP3.
