AF4/FMR2 Family Member 4 (AFF4) Antibody
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Description
AFF4 Antibody is a Rabbit Polyclonal antibody against AFF4. The protein encoded by this gene belongs to the AF4 family of transcription factors involved in leukemia. It is a component of the positive transcription elongation factor b (P-TEFb) complex. A chromosomal translocation involving this gene and MLL gene on chromosome 11 is found in infant acute lymphoblastic leukemia with ins(5;11)(q31;q31q23).
Documents del producto
Product specifications
| Category | Primary Antibodies |
| Immunogen Target | AF4/FMR2 Family Member 4 (AFF4) |
| Host | Rabbit |
| Reactivity | Human, Mouse |
| Recommended Dilution | ELISA: 1 µg/ml, WB: 1/500 - 1/2000. Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Purification | Purified by affinity chromatography. |
| Size 1 | 20 µl |
| Size 2 | 100 µl |
| Size 3 | 2 × 100 µl |
| Form | Liquid |
| Tested Applications | ELISA, WB |
| Buffer | PBS, pH 7.3, containing 0.02% sodium azide, 50% glycerol. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | Q9UHB7 |
| Gene ID | 27125 |
| NCBI Accession | NP_055238.1 |
| Alias | AF5Q31,MCEF |
| Background | Antibody anti-AFF4 |
| Status | RUO |
| Note | Concentration: > 0.2 mg/ml - |
Descripción
The AFF (AF4/FMR2) family member refers to a group of proteins associated with various cellular functions, particularly in the context of gene regulation and transcriptional control. The name "AFF" comes from the fusion partner of MLL (Mixed-Lineage Leukemia) in certain leukemia cases. AFF4 is a transcriptional regulator involved in forming complex transcriptional machinery.
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AFF4 antibody
Key component of the super elongation complex(SEC), a complex required to increase the catalytic rate of RNA polymerase II transcription by suppressing transient pausing by the polymerase at multiple sites along the DNA. In the SEC complex, AFF4 acts as a central scaffold that recruits other factors through direct interactions with ELL proteins(ELL, ELL2 or ELL3) and the P-TEFb complex. In case of infection by HIV-1 virus, the SEC complex is recruited by the viral Tat protein to stimulate viral gene expression.
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Key component of the super elongation complex(SEC), a complex required to increase the catalytic rate of RNA polymerase II transcription by suppressing transient pausing by the polymerase at multiple sites along the DNA. In the SEC complex, AFF4 acts as a central scaffold that recruits other factors through direct interactions with ELL proteins(ELL, ELL2 or ELL3) and the P-TEFb complex. In case of infection by HIV-1 virus, the SEC complex is recruited by the viral Tat protein to stimulate viral gene expression.
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