84-2989-84　［取扱停止］TCEB2, NT (TCEB2, Transcription elongation factor B polypeptide 2, Elongin 18kD subunit, Elongin-B, RNA polymerase II transcription factor SIII subunit B, SIII p18) (MaxLight 550) 100ul　042690-ML550

特徴

• MaxLight™550 is a new Yellow-Green photostable dye conjugate comparable to Alexa Fluor™546, 555, DyLight™549 , Cy3™, TRITC and offers better labeling efficiency, brighter imaging and increased immunodetection.
• Absorbance (550nm); Emission (575nm); Extinction Coefficient 150,000.
• This gene encodes the protein elongin B, which is a subunit of the transcription factor B (SIII) complex.
• The SIII complex is composed of elongins A/A2, B and C.
• It activates elongation by RNA polymerase II by suppressing transient pausing of the polymerase at many sites within transcription units.
• Elongin A functions as the transcriptionally active component of the SIII complex, whereas elongins B and C are regulatory subunits.
• Elongin A2 is specifically expressed in the testis, and capable of forming a stable complex with elongins B and C.
• The von Hippel-Lindau tumor suppressor protein binds to elongins B and C, and thereby inhibits transcription elongation.
• Two alternatively spliced transcript variants encoding different isoforms have been described for this gene.
• Pseudogenes have been identified on chromosomes 11 and 13.
• Applications:Suitable for use in Western Blot, FLISA
• Recommended Dilution:FLISA: 1:1,000Western Blot: 1:100-500
• Storage and Stability:Store product at 4°C in the dark.
• DO NOT FREEZE! Stable at 4°C for 12 months after receipt as an undiluted liquid.
• Dilute required amount only prior to immediate use.
• Further dilutions can be made in assay buffer.
• Caution: MaxLight™550 conjugates are sensitive to light.
• For maximum recovery of product, centrifuge the original vial prior to removing the cap.
• Note: Applications are based on unconjugated antibody.