MED21, Recombinant, Human, aa1-144, His-Tag (Mediator of RNA Polymerase II Transcription Subunit 21, SRB7, SURB7)

Größe

£607.00

SKU:: 137115
Molekulargewicht:: 18
Reinheit:: ~90% (SDS-PAGE)
Lagerbedingungen:: -20°C
Hersteller:: United States Biological
Format:: Supplied as a liquid in 20mM Tris-HCl buffer, pH 8.0, 0.15M NaCl, 10% glycerol, 1mM DTT.
Weitere Details:: MED21 is a member of the mediator complex subunit 21 family. The protein interacts with the human RNA polymerase II holoenzyme and is involved in transcriptional regulation of RNA polymerase II transcribed genes. A pseudogene of this gene is located on chromosome 8. Alternative splicing results in multiple transcript variants. Source: Recombinant protein corresponding to human MED21, fused to His-tag at N- terminal expressed in E.coli. Molecular Weight: ~18.0kD (167aa) (MALDI-TOF) AA Sequence: MGSSHHHHHH SSGLVPRGSH MGSMADRLTQ LQDAVNSLAD QFCNAIGVLQ QCGPPASFNN IQTAINKDQP ANPTEEYAQL FAALIARTAK DIDVLIDSLP SEESTAALQA ASLYKLEEEN HEAATCLEDV VYRGDMLLEK IQSALADIAQ SQLKTRSGTH SQSLPDS 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 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.