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Merck
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Key Documents

SAB2501381

Sigma-Aldrich

Anti-Cd28 antibody produced in goat

affinity isolated antibody, buffered aqueous solution

Synonyme(s) :

Anti-CH29-189K17.3, Anti-OTTMUSP00000002157, CD28 antigen, T-cell-specific surface glycoprotein CD28

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About This Item

Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

goat

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Espèces réactives

mouse, pig

Technique(s)

indirect ELISA: suitable
western blot: suitable

Numéro d'accès UniProt

P31041

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

mouse ... Cd28(12487)

Description générale

Cluster of differentiation 28 (CD28) antigen is a co-stimulatory receptor expressed in naive T-cells. It contains a short cytoplasmic tail and two proline-rich motifs.

Immunogène

Peptide with sequence KEKHLCHTQSSPK, from the internal region of the protein sequence according to NP_031668.3

Actions biochimiques/physiologiques

Cluster of differentiation 28 (CD28) antigen has a role in T-cell activation, proliferation, survival and function. It modulates thymic development, peripheral homeostasis and the suppressive functions of regulatory T cells. CD28 has a role in signal transduction and is involved in activating many adaptor proteins.

Caractéristiques et avantages

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Forme physique

Supplied at 0.5 mg/mL in 20mM Tris (pH 7.3) and 150mM NaCl with 0.02% sodium azide and 0.5% bovine serum albumin.

Clause de non-responsabilité

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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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Defects in regulatory T cells due to CD28 deficiency induce a qualitative change of allogeneic immune response in chronic graft-versus-host disease.
Akieda Y
Journal of Immunology (2015)
Interrupting CD28 costimulation before antigen rechallenge affects CD8(+) T-cell expansion and effector functions during secondary response in mice.
Frohlich M
European Journal of Immunology (2016)
CD28 Deficiency Enhances Type I IFN Production by Murine Plasmacytoid Dendritic Cells.
Macal M
Journal of Immunology (2016)
CD28 Promotes Plasma Cell Survival, Sustained Antibody Responses, and BLIMP-1 Upregulation through Its Distal PYAP Proline Motif.
Rozanski CH
Journal of Immunology (2015)
Nicole A Braun et al.
American journal of respiratory and critical care medicine, 190(5), 560-571 (2014-07-30)
Effective therapeutic interventions for chronic, idiopathic lung diseases remain elusive. Normalized T-cell function is an important contributor to spontaneous resolution of pulmonary sarcoidosis. Up-regulation of inhibitor receptors, such as programmed death-1 (PD-1) and its ligand, PD-L1, are important inhibitors of
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