CD278 Rabbit Monoclonal Antibody(C672)

Ficha técnica

FISPQ

Principais recursos e detalhes

Recombinant rabbit monoclonal antibody to CD278

Alvo: CD278
Fonte/Hospedeiro: Coelho
Reatividade: Humano
Clonalidade: Monoclonal
Aplicações: IHQ
Conjugação: Não conjugado
Armazenamento: a-20°C

Marca:

GATO.NÃO. : AMA00284

US$ Por favor escolha

Tamanho:

50μL 100μL

Trail, Bulk size or Custom requests Please contact us

Detalhes do produto

Plano de fundo

Stimulatory receptor expressed in activated or antigen-experienced T-cells that plays an important role in the immune response . Upon binding to its ligand ICOSL expressed on antigen presenting cells (APCs), delivers costimulatory signals that enhances all basic T-cell responses to a foreign antigen, namely proliferation, secretion of lymphokines including IL10, up-regulation of molecules that mediate cell-cell interaction, and effective help for antibody secretion by B-cells . Also acts as a costimulatory receptor critical for the differentiation of T follicular regulatory cells upon immune challenges such as viral infection . Mechanistically, potentiates TCR-induced calcium flux by augmenting PLCG1 activation and actin remodeling .

Aplicação

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

IHQ	1:100 - 1:500

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

Visão geral

Descrição	Recombinant rabbit monoclonal antibody to CD278
Especificidade	Recognizes endogenous levels of CD278 protein
Tipo de anticorpo	Anticorpo primário, recombinante
Imunogênio	Recombinant fusion protein of human CD278. The exact sequence is proprietary.
Purificação	The antibody was purified by immunogen affinity chromatography.
Peso molecular	N/A
Formulário/Buffer	Liquid in PBS, pH 7.4, containing 50% glycerol, 0.05% BSA and 0.01% sodium azide.
Nomes alternativos	AILIM; Inducible T-cell costimulator; Activation-inducible lymphocyte immunomediatory molecule; CD278
Símbolo Genético	ICOS
Gene Entrez	29851 (humano)
SwissProt	Q9Y6W8 (humano)

*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.

Dados

Immunohistochemical analysis of CD278 staining in human tonsil formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

Armazenamento

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

Nota

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

Perguntas frequentes

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.

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