CD28 antibody

Catalog No. ABIN6961443

The Golden Syrian Hamster Monoclonal anti-CD28 antibody has been validated for FACS, IP and Func. It is suitable to detect CD28 in samples from Mouse.

Quick Overview for CD28 antibody (ABIN6961443)

Target: CD28

Reactivity: Mouse

Host: Golden Syrian Hamster

Clonality: Monoclonal

Conjugate: This CD28 antibody is un-conjugated

Application: Flow Cytometry (FACS), Immunoprecipitation (IP), Functional Studies (Func)

Clone: 37-51

Product Details anti-CD28 Antibody

Purification: This monoclonal antibody preparation was purified from tissue culture supernatant via affinity chromatography. For In Vivo Ready™ (IVR) products, each preparation is also evaluated for endotoxin levels using the LAL assay. It is recommended to store the product undiluted at 4°C. Do not freeze.

Endotoxin Level: Low endotoxin: < 0.01 EU/ug

Isotype: IgG

Application Details

Application Notes: This purified format is guaranteed to be >90 % pure as determined by SDS-PAGE analysis.

Comment:

2 mg/mL

Restrictions: For Research Use only

Handling

Buffer: 10 mM NaH2PO4, 150 mM NaCl, pH 7.2

Preservative: Azide free

Storage: 4 °C

Storage Comment: 2-8°C

Expiry Date: 12 months

Target Details for CD28

Target: CD28

Alternative Name: CD28

Background: The 37.51 antibody reacts with mouse CD28, a 45 kDa glycoprotein which acts as a co-stimulatory receptor in support of the T cell recep- tor (TCR). CD28 exists as a homodimer with specificity for two known ligands, known as B7-1 (CD80) and B7-2 (CD86), expressed on activated B cells and antigen-presenting cells. These ligands trigger CD28 signaling in concert with TCR activation to drive T cell prolifera- tion, induce high-level expression of IL-2, impart resistance to apoptosis, and enhance T cell cytotoxicity. The interaction / co-stimulatory signaling between the B7 ligands and CD28 provides crucial communication between T cells and B cells or APCs to coordinate the adap- tive immune response. Other members of the CD28 family of co-stimulatory receptors include CTLA-4 (CD152), PD-1 (CD279), ICOS and BTLA.The 37.51 may be used as a phenotypic marker for CD28, which is expressed on all CD4+ T cells and CD8+ T cells, and on NK cells in mouse. In addition, the 37.51 antibody is widely used to activate the CD28 receptor in vitro and in vivo.

Gene ID: 12487

UniProt: P31041

Pathways: TCR Signaling, Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response