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Anti-CD40 Antibody (Extracellular Domain, RPE) LS-C43315

Note: This antibody replaces LS-C57210


Wt. Vol. Conc. Price
- 100 tst - $250
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Alternate Forms of this Antibody

LS-C43310 Unconjugated
LS-C43312 Unconjugated, Low Endotoxin
LS-C43311 Biotin Conjugated
LS-C43313 FITC Conjugated
LS-C43316 RPE Conjugated

Most Popular CD40 Antibodies

Anti-CD40 Antibody (clone HB14) IHC-plus™ LS-B1956
Mouse Monoclonal [clone HB14] (IgG1,k) to Human CD40
Human, Monkey
IHC - Paraffin, Flow Cytometry
Immunohistochemistry Image
Anti-CD40 Antibody (clone LOB7/6) IHC-plus™ LS-B2596
Mouse Monoclonal [clone LOB7/6] (IgG2a) to Human CD40
Human, Dog
IHC - Paraffin, IHC - Frozen, Immunoprecipitation, Flow Cytometry
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Rat Monoclonal (IgG2a) to Mouse CD40
IHC - Frozen, Flow Cytometry, ELISA (applications tested for the base form of this product only)
RPE Conjugated


Mouse CD40
Mouse (tested or 100% immunogen sequence identity)
IgG2a Monoclonal
R. Phycoerythrin
Protein G purified


  • IHC - Frozen
  • Flow Cytometry (1:1)
  • (applications tested for the base form of this product only)

Specificity and Use

CD40 antibody was raised against extracellular Domain of Mouse CD40 and the Fc portion of Human IgG1.
Extracellular Domain
Recognizes the murine CD40 cell surface glycoprotein. It does not react with normal mouse Ig or with human IgG1 and will stain most mature mouse B cells. It does not cross react with mouse T cells. The specificity ofwas demonstrated by ELISA and flow cytometry using BHK cells transfected with mouse CD40. Is a powerful activator of normal B cells especially in the presence of IL-4.
The applications listed have been tested for the base form of this product. Alternate forms, such as conjugated, azide-free, or ready-to-use, have not been tested. Flow Cytometry: Use 10 ul of the suggested working dilution to label 10^6 cells in 100 ul. The Fc region of monoclonal antibodies may bind non-specifically to cells expressing low affinity Fc receptors.


Lyophilized, PBS, pH 7.4, 0.09% sodium azide, 1% BSA.
100 tst Distilled Water.
For research use only.

About CD40

P25942 NM_001250 NP_001241.1

CD40 Antibody, B-cell surface antigen CD40 Antibody, B cell-associated molecule Antibody, B cell surface antigen CD40 Antibody, CD40 antigen Antibody, CD40 type II isoform Antibody, p50 Antibody, Bp50 Antibody, CD40L receptor Antibody, CDW40 Antibody, TNFRSF5 Antibody

CD40 is a member of the TNF-receptor superfamily. The encoded protein is a receptor on antigen-presenting cells of the immune system and is essential for mediating a broad variety of immune and inflammatory responses including T cell-dependent immunoglobulin class switching, memory B cell development, and germinal center formation.

Flow Cytometry

Flow Cytometry
Staining of mouse spleen cells with Rat anti-Mouse CD40 (LS-C43310). This image was taken for the base form of this product. Alternate forms, such as conjugated, azide-free, or ready-to-use, have not been tested.

Requested From: United States
Date Requested: 10/21/2016

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