EIF4A3 Rabbit Monoclonal Antibody(C1391)

Datasheet

MSDS

EIF4A3 Rabbit Monoclonal Antibody(C1391)

Key features and details

Recombinant rabbit monoclonal antibody to EIF4A3

Target: EIF4A3
Source/Host: Rabbit
Reactivity: Human
Clonality: Monoclonal
Applications: WB
Conjugation: Unconjugated
Storage: at-20°C

Brand:

CAT.NO. : AMA01003

US$ Please choose

Size:

50μL 100μL

Trail, Bulk size or Custom requests Please contact us

Product Details

Background

ATP-dependent RNA helicase . Involved in pre-mRNA splicing as component of the spliceosome . Core component of the splicing-dependent multiprotein exon junction complex (EJC) deposited at splice junctions on mRNAs . The EJC is a dynamic structure consisting of core proteins and several peripheral nuclear and cytoplasmic associated factors that join the complex only transiently either during EJC assembly or during subsequent mRNA metabolism.

Application

To ensure optimal assay performance, AREX recommends conducting reagent titration tailored to each testing system for optimal detection results.

WB	1:500 - 1:1000

*Results are sample-specific. Please refer to your local assay conditions and test parameters for reference.

Overview

Description	Recombinant rabbit monoclonal antibody to EIF4A3
Specificity	Recognizes endogenous levels of EIF4A3 protein
Antibody Type	Primary antibody, Recombinant
Imnunogen	KLH-conjugated synthetic peptide encompassing a sequence within human EIF4A3 protein. The exact sequence is proprietary.
Purification	The antibody was purified by immunogen affinity chromatography.
Molecular Weight	Predicted: 46 kD; Observed: 47 kD
Form/Buffer	Liquid in PBS, pH 7.4, containing 50% glycerol, 0.2% BSA and 0.01% sodium azide.
Alternative Names	DDX48; KIAA0111; Eukaryotic initiation factor 4A-III; eIF-4A-III; eIF4A-III; ATP-dependent RNA helicase DDX48; ATP-dependent RNA helicase eIF4A-3; DEAD box protein 48; Eukaryotic initiation factor 4A-like NUK-34; Eukaryotic translation initiation factor 4A isoform 3; Nuclear matrix protein 265; NMP 265; hNMP 265
Gene Symbol	EIF4A3
Entrez Gene	9775(Human)
SwissProt	P38919(Human)

*AREX continuously optimizes our products. Webpage content may not reflect the latest updates. For inquiries, please contact info@arexbio.com or your local distributor.
*Clone Number, Reactivity, Source/Host and Clonality can be found in the product name and Key Features section above.

Data

Western blot analysis of EIF4A3 expression in Hela (A), MCF7 (B) whole cell lysates. (Predicted band size: 46 kD; Observed band size: 47 kD)

Storage

Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

Note

For Research Use Only. Not for diagnostic, therapeutics, prophylactic or in vivo use.

FAQs

What are the main types of research antibodies and how do they differ?

Research antibodies are mainly divided into monoclonal antibodies and polyclonal antibodies. Monoclonal antibodies typically offer higher specificity and better batch-to-batch consistency, while polyclonal antibodies often provide stronger affinity but may show more variation between batches. The choice depends on your specific experimental needs.

How can I tell if a research antibody is suitable for my experiment?

It is recommended to carefully review the product datasheet for validated applications, species reactivity, recommended dilutions, and published references. For new antibodies, performing a small-scale validation with positive control samples is usually helpful.

Can improper storage of research antibodies affect experimental results?

Yes. Antibodies are sensitive to temperature, repeated freeze-thaw cycles, and contamination. Improper storage may lead to reduced activity, increased background, or weaker signals. It is best to follow the storage instructions provided in the product datasheet.

Why doesn’t the recommended dilution in the datasheet work well in my experiment?

The recommended dilution is based on the supplier’s test conditions. Factors such as sample type, fixation method, and detection system in your lab can influence the optimal working concentration. Performing a dilution series optimization in your own system is often necessary.

What precautions should I take when using a newly purchased research antibody for the first time?

It is advisable to briefly centrifuge the antibody (especially concentrated or lyophilized ones), then perform a small-scale pilot experiment using the recommended conditions. Recording the batch number and usage date is also helpful for future tracking.

New Products

ICOS/CD278 Rabbit Monoclonal Antibody(ARA628)

hCG alpha Mouse Monoclonal Antibody(ARA629)

E.coli Residual Total RNA Detection Kit (RT-PCR)

Fibronectin Rabbit Monoclonal Antibody(C6)

Antigen Retrieval Solution II (EDTA)

Antigen Retrieval Solution I (Citrate)