Anti-AFF4 Picoband® Antibody (monoclonal, 8G12)

About this product

Boster Bio Anti-AFF4 Picoband® Antibody (monoclonal, 8G12) catalog # M03824. Tested in Flow Cytometry, WB applications. This antibody reacts with Human. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

M03824

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

The AFF4 gene encodes a scaffold protein that functions as a core component of the super elongation complex (SEC), which is involved in transcriptional regulation during embryogenesis. 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. This gene is mapped to chromosome 5q31.

Synonyms

SUMO-activating enzyme subunit 2; Anthracycline-associated resistance ARX; Ubiquitin-like 1-activating enzyme E1B; Ubiquitin-like modifier-activating enzyme 2; UBA2; SAE2, UBLE1B; HRIHFB2115

Gene Name

AFF4

Gene ID

27125

UniProt

Q9UHB7

Host

Mouse

Reactivity

Human

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

A synthetic peptide corresponding to a sequence at the N-terminus of human AFF4, identical to the related mouse sequence.

Clonality

Monoclonal

Clone

Clone: 8G12

Applications

Flow Cytometry, WB

Field of Research

Cell Adhesion Proteins, Epigenetics and Nuclear Signaling, Integrins, Mediator Complex, Neuroscience, Receptors, Transcription

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

The heterodimer acts as an E1 ligase for SUMO1, SUMO2, SUMO3, and probably SUMO4. It mediates ATP-dependent activation of SUMO proteins followed by formation of a thioester bond between a SUMO protein and a conserved active site cysteine residue on UBA2/SAE2.

References & Citations

1. Izumi, K., Nakato, R., Zhang, Z., Edmondson, A. C., Noon, S., Dulik, M. C., Rajagopalan, R., Venditti, C. P., Gripp, K., Samanich, J., Zackai, E. H., Deardorff, M. A., and 10 others. Germline gain-of-function mutations in AFF4 cause a developmental syndrome functionally linking the super elongation complex and cohesin. Nature Genet. 47: 338-344, 2015. 2. Taki, T., Kano, H., Taniwaki, M., Sako, M., Yanagisawa, M., Hayashi, Y. AF5q31, a newly identified AF4-related gene, is fused to MLL in infant acute lymphoblastic leukemia with ins (5;11) (q31; q31q23) . Proc. Nat. Acad. Sci. 96: 14535-14540, 1999.

Storage Conditions

Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

Observed Molecular Weight

150 kDa

Applications Notes

6

Gene Name Synonym

Ubiquitin like modifier activating enzyme 2

Subcellular Location

Nucleus; Cytoplasm

Isotype

Mouse IgG2b

Contents

Each vial contains 4mg Trehalose, 0.9mg NaCl and 0.2mg Na2HPO4.