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CBL517

Anti-CD28 Antibody, clone 15E8

clone 15E8, Chemicon®, from mouse

Synonym(s):

Tp44

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41
eCl@ss:
32160702
Conjugate:
unconjugated
Clone:
15E8, monoclonal
Application:
FACS
Citations:
3
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biological source

mouse

Quality Segment

100

conjugate

unconjugated

antibody form

purified antibody

antibody product type

primary antibodies

clone

15E8, monoclonal

species reactivity

human

should not react with

canine

manufacturer/tradename

Chemicon®

technique(s)

flow cytometry: suitable

isotype

IgG1

NCBI accession no.

NM_006139.1

UniProt accession no.

P10747

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... CD28(940)

Immunogen

Human T lymphocytes

Application

Research Category
Inflammation & Immunology
Research Sub Category
Immunoglobulins & Immunology
This Anti-CD28 Antibody, clone 15E8 is validated for use in FC, FUNC for the detection of CD28.
To study the role of CD28 in T cell proliferation. The antibody will induce the proliferation of resting T lymphocytes.

This antibody will act in cell stimulation studies where it has been suggested that measuring T cell function in HIV infected asymptomatic patients may be an early indicator of AIDS, independent of CD4 + cell counts

Optimal working dilutions must be determined by the end user.

Biochem/physiol Actions

This antibody reacts with the 44 kDa antigen found on a sub-population of T cells and activated B cells. These CD28+ CD8 cells are now known to be cytotoxic T cell precursors. The antibody does not react with B cells, granulocytes or monocytes. The ligand for CD28 is CD80 (B7) which is found on activated B cells suggesting a role for CD28 in T and B cell interaction

FUSION PARTNER: SP2/0

Physical form

Format: Purified
Please see lot specific datasheet for product formulation. We recommend that each laboratory determine an optimum working titre for use in its particular application.

Preparation Note

For use within 1 month of purchase store at +4°C, for long term storage aliquot antibody into small volumes and store at -20°C for up to one year.

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Replaces: CBL517P

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

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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Storage Class

12 - Non Combustible Liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

CBL517:

jan

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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