85-4707-73　NELFB, Recombinant, Human, aa8-199, GST-Tag (Negative Elongation Factor B) 100ug　374400

特徴

• Essential component of the NELF complex, a complex that negatively regulates the elongation of transcription by RNA polymerase II. The NELF complex, which acts via an association with the DSIF complex and causes transcriptional pausing, is counteracted by the P-TEFb kinase complex. May be able to induce chromatin unfolding.
• Source:Recombinant protein corresponding to aa8-199 from human NELFB, fused to GST-Tag at N-terminal, expressed in E. coli.
• Molecular Weight:~48.9kD
• Amino Acid Sequence:LGVANGEDLKETLTNCTEPLKAIEQFQTENGVLLPSLQSALPFLDLHGTPRLEFHQSVFDELRDKLLERVSAIASEGKAEERYKKLEDLLEKSFSLVKMPSLQPVVMCVMKHLPKVPEKKLKLVMADKELYRACAVEVKRQIWQDNQALFGDEVSPLLKQYILEKESALFSTELSVLHNFFSPSPKTRRQGE
• 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.

仕様

• Size：100ug
• Source Antigen：Recombinant, E. coli
• Grade：Purified
• Purity：≥90% (SDS-PAGE)
• Form：Supplied as a liquid in Tris, 50% glycerol.
• Molecular Weight Non Ab：48.9
• Swiss Prot Number：Q8WX92
• EU Commodity Code：30021019
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• 製品の仕様は予告なく変更になる場合がございます。最新仕様はメーカーホームページをご確認ください。

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