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217590

Sigma-Aldrich

Anti-CD40 Mouse mAb (EA-5)

liquid, ≥95% (SDS-PAGE), clone EA-5

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

Quality Level

antibody form

purified antibody

antibody product type

primary antibodies

clone

EA-5, monoclonal

assay

≥95% (SDS-PAGE)

form

liquid

contains

≤0.1% sodium azide 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

General description

Anti-CD40, mouse monoclonal, clone EA-5, recognizes ~44 kDa CD40 in Raji cells. It is validated for use in Flow Cytometry, immunoprecipitation, & immunohistochemistry on frozen & paraffin sections.
Protein A purified mouse monoclonal antibody. Recognizes the ~44 kDa CD40 protein.
Recognizes the ~44 kDa CD40 protein in Raji cells.

Immunogen

transfected murine L cells expressing human CD40

Application

Flow cytometry (5 µg/ml)

Frozen Sections (see comments)

Immunoprecipitation (see comments)

Paraffin Sections (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, 0.5 mg/ml gentamicin sulfate, pH 7.5.

Other Notes

FACS was performed on 5x105 cultured Raji human tumor cells. Optimal binding concentration tested was 5 µg/ml using FITC-conjugated goat anti-mouse IgG as a secondary antibody. This antibody has also been reported to work for frozen sections, immunoprecipitation, and paraffin sections. Variables associated with assay conditions will dictate the proper working dilution.
Fanslow, W.C., et al. 1992. J. Immunol.149, 655.
Law, C.L., et al. 1990. Leukemia4, 732.

Legal Information

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

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Storage Class

10 - Combustible liquids

wgk_germany

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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