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Merck

Z0627

Sigma-Aldrich

Monoclonal Anti-ZAP-70 antibody produced in mouse

~1.5 mg/mL, clone 1E7.2, purified immunoglobulin, buffered aqueous solution

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About This Item

Número MDL:
Código UNSPSC:
12352203
NACRES:
NA.44

origen biológico

mouse

Nivel de calidad

conjugado

unconjugated

forma del anticuerpo

purified immunoglobulin

tipo de anticuerpo

primary antibodies

clon

1E7.2, monoclonal

Formulario

buffered aqueous solution

mol peso

antigen ~70 kDa

reactividad de especies

human, mouse

envase

antibody small pack of 25 μL

concentración

~1.5 mg/mL

técnicas

flow cytometry: suitable
immunocytochemistry: suitable
immunoprecipitation (IP): suitable
indirect ELISA: suitable
microarray: suitable
western blot: 0.5-1.0 μg/mL using Jurkat cell extract

isotipo

IgG1

Nº de acceso UniProt

Condiciones de envío

dry ice

temp. de almacenamiento

−20°C

modificación del objetivo postraduccional

unmodified

Información sobre el gen

human ... ZAP70(7535)
mouse ... Zap70(22637)

Descripción general

Monoclonal Anti-ZAP-70 (mouse IgG1 isotype) is derived from the hybridoma 1E7.2 produced by the fusion of mouse myeloma cells and splenocytes from mice. ZAP-70 is a protein tyrosine kinase of the Syk family that is localized exclusively to the cytosol of T cells and natural killer cells.

Inmunógeno

The immunogen sequence is conjugated to KLH.
peptide corresponding to amino acids 282-307 of human ZAP-70.

Aplicación

Monoclonal Anti-ZAP-70 antibody has been used in
  • enzyme linked immunosorbent assay (ELISA)
  • immunoblottin
  • flow cytometry
  • immunoprecipitation
  • immunocytochemistry

Monoclonal Anti-ZAP-70 antibody is suitable for use in western blot (0.5-1.0 μg/mL using Jurkat cell extract), flow cytometry, immunocytochemistry, immunoprecipitation, microarray and indirect ELISA.

Acciones bioquímicas o fisiológicas

ZAP-70 is a protein tyrosine kinase that is expressed in natural killer cells and T-lymphocytes. ZAP-70 interacts with the zeta chain of the T cell antigen receptor (TCR) and subsequently modulates cell signaling . Lack of ZAP-70 leads to an absence of antigen-specific response and also causes impaired T cell differentiation . Anti-ZAP-70 antibody is specific for human and mouse ZAP-70 (approx. 70 kDa).
Zeta-chain-associated protein kinase70 (ZAP-70) is required for T-cell activation and is activated by(Tyrosine protein kinase) Lck-mediated phosphorylation of its tyrosine residues. Mutation of the gene that creates a defective ZAP-70 results in severe combined immunodeficiency syndrome (SCID).

Forma física

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Cláusula de descargo de responsabilidad

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Código de clase de almacenamiento

12 - Non Combustible Liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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LAT: the ZAP-70 tyrosine kinase substrate that links T cell receptor to cellular activation
Zhang W, et al.
Cell, 92(1), 83-92 (1998)
N Isakov et al.
The Journal of biological chemistry, 271(26), 15753-15761 (1996-06-28)
The ZAP-70 protein tyrosine kinase is essential for T cell antigen receptor (TCR)-mediated signaling. The absence of ZAP-70 results in impaired differentiation of T cells and a lack of responsiveness to antigenic stimulation. In order to study the characteristics of
Defective survival of naive CD8+ T lymphocytes in the absence of the beta3 regulatory subunit of voltage-gated calcium channels
Mithilesh K J, et al.
Nature Immunology, 10(12), 1275-1275 (2009)
A C Chan et al.
Science (New York, N.Y.), 264(5165), 1599-1601 (1994-06-10)
Protein tyrosine kinases (PTKs) play an integral role in T cell activation and differentiation. Defects in the Src-family PTKs in mice and in T cell lines have resulted in variable defects in thymic development and in T cell antigen receptor
Mithilesh K Jha et al.
Nature immunology, 10(12), 1275-1282 (2009-10-20)
The survival of T lymphocytes requires sustained, Ca(2+) influx-dependent gene expression. The molecular mechanism that governs sustained Ca(2+) influx in naive T lymphocytes is unknown. Here we report an essential role for the beta3 regulatory subunit of voltage-gated calcium (Ca(v))

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