Purified NA/LE Mouse Anti-Rat CD28

產品名稱:Purified NA/LE 小鼠抗大鼠 CD28 抗體；Purified NA/LE Mouse Anti-Rat CD28

中文名稱:Purified NA/LE 小鼠抗大鼠 CD28 抗體

英文名稱:Purified NA/LE Mouse Anti-Rat CD28

Purified NA/LE Mouse Anti-Rat CD28 產品介紹：

Material Number: 554993
Size: 0.5 mg
Concentration: 1.0 mg/ml
Clone: JJ319
Immunogen: Rat CD28-transfected cell line
Isotype: Mouse (BALB/c) IgG1, κ
Reactivity: QC Testing: Rat
Storage Buffer: No azide/low endotoxin: Aqueous buffered solution containing no preservative,
0.2μm sterile filtered. Endotoxin level is ≤0.01 EU/μg (≤0.001 ng/μg) of
protein as determined by the LAL assay.


Purified NA/LE Mouse Anti-Rat CD28 Description：

The JJ319 antibody reacts with CD28, which is expressed on virtually all T lymphocytes bearing αβ T-cell receptors (TCR), on most γδ
TCR-bearing T cells, and on a subset of NK cells. In the thymus, CD28 expression is developmentally regulated during the maturation of αβ
TCR-bearing T cells. CD28 is a costimulatory receptor required for activation of T cells; its ligands include CD80 (B7-1) and CD86 (B7-2).
Soluble JJ319 mAb costimulates the proliferative responses and IL-2 production of CD4+ and CD8+ T cells activated by anti-αβ-TCR mAb
R73 (Cat. no. 554910). The alternate anti-rat CD28 mAb JJ316 (Cat. No. 554992) is capable of directly stimulating T cells in vitro and in
vivo.

Store undiluted at 4°C.
The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.
This preparation contains no preservatives, thus it should be handled under aseptic conditions.