217669
Anti-CD28 Mouse mAb (ANC28.1/5D10)
liquid, >95% (immunoglobulin, SDS-PAGE), clone ANC28.1/5D10
Synonym(s):
Anti-CD28 Antibody, CD28 Detection Antibody, Mouse Anti-CD28
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About This Item
UNSPSC Code:
12352203
NACRES:
NA.43
Recommended Products
biological source
mouse
Quality Level
antibody form
purified antibody
antibody product type
primary antibodies
clone
ANC28.1/5D10, monoclonal
Assay
>95% (immunoglobulin, SDS-PAGE)
form
liquid
contains
500 μg/mL gentamycin sulfate as preservative
species reactivity
human
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
isotype
IgG1
shipped in
wet ice
storage temp.
2-8°C
target post-translational modification
unmodified
Gene Information
human ... CD28(940)
General description
Anti-CD28, mouse monoclonal, clone ANC28.1/5D10, recognizes CD28 on human T cells & human CD28 transfected BHK cells. It is validated for FC, IP, IHC on frozen sections, and T cell co-stimulation.
Protein A purified mouse monoclonal antibody. Recognizes the CD28 protein.
Recognizes CD28 on human T cells and BHK cells transfected with human CD28.
Immunogen
Human
human CD28 Ig fusion protein and HPB-MLT human tumor cells
Application
Flow Cytometry (5 µg/ml)
Frozen Sections (see comments)
Immunoprecipitation (see comments)
T cell Co-stimulation (see comments)
Frozen Sections (see comments)
Immunoprecipitation (see comments)
T cell Co-stimulation (see comments)
Packaging
Please refer to vial label for lot-specific concentration.
Warning
Toxicity: Standard Handling (A)
Physical form
In 150 mM NaCl, 100 mM KCl, 50 mM sodium phosphate, pH 7.5.
Reconstitution
Following initial use, aliquot and freeze (-20°C) for long-term storage. Avoid freeze/thaw cycles.
Other Notes
Kariv, I., et al. 1996. J. Immunol.157, 29.
61st Forum in Immunology. 1995. Res. Immunol.146, 127.
Jenkins, M.K., and Johnson, J.G. 1993. Curr. Opin. Immunol.5, 361.
61st Forum in Immunology. 1995. Res. Immunol.146, 127.
Jenkins, M.K., and Johnson, J.G. 1993. Curr. Opin. Immunol.5, 361.
Monomeric and cross-linked antibody will stimulate expression of IL-2 from CD28+ cells. FACS was performed on 5x105 cultured HPB-MLT cells using anti-CD28 antibody at 5 µg/ml and FITC-conjugated goat anti-mouse IgG. This antibody is also reported to work for frozen sections and immunoprecipitation. Variables associated with assay conditions will dictate the proper working dilution.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
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Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Renée M Marshall et al.
Journal of immunology (Baltimore, Md. : 1950), 175(10), 6402-6411 (2005-11-08)
Stimulation of primary human T lymphocytes results in up-regulation of cyclin T1 expression, which correlates with phosphorylation of the C-terminal domain of RNA polymerase II (RNAP II). Up-regulation of cyclin T1 and concomitant stabilization of cyclin-dependent kinase 9 (CDK9) may
Mengting Chen et al.
International journal of biological sciences, 19(16), 5160-5173 (2023-11-06)
Rosacea is a common inflammatory skin disorder mediated by the dysregulation of both keratinocytes and T cells. Here, we report that aquaporin 3 (AQP3), a channel protein that mediates the transport of water/glycerol, was highly expressed in the epidermis and
Zijun Wang et al.
The Journal of clinical investigation, 130(7), 3717-3733 (2020-03-20)
T follicular helper (Tfh) cells are indispensable for the formation of germinal center (GC) reactions, whereas T follicular regulatory (Tfr) cells inhibit Tfh-mediated GC responses. Aberrant activation of Tfh cells contributes substantially to the pathogenesis of autoimmune diseases, such as
Xiaofei Gao et al.
Frontiers in immunology, 13, 799331-799331 (2022-03-18)
Trace element iron affects T cell biology, but the knowledge about the role of iron in regulating Treg cell expansion is limited. Treg cells play an important role in keeping peripheral T cell tolerance, increasing Treg cell expansion is a
Tao Hu et al.
Frontiers in pharmacology, 13, 831315-831315 (2022-03-26)
Cytokine release syndrome (CRS) is one of the leading causes of morbidity and mortality in COVID-19 patients with elevated levels of circulating cytokines contributing to various clinical symptoms. Favorable control of CRS represents a promising and effective strategy to mitigate
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