• All
  • Primary Antibodies
  • Conjugated Antibodies for IF
  • Conjugated Antibodies for FC
  • Secondary Antibodies
  • Antibody Labeling KitsNew
  • ELISA Kits
  • IHC Kits
  • Magnetic Cell Separation Kits
  • Cytokines & Growth Factors
  • Neutralizing/activating Antibodies
  • Nanobody-based Reagents
  • Accessory Products and Kits
  • Fusion Proteins
×
×
Host
0
Species Reactivity
0
Species Reactivity
0
Conjugate
0
Conjugate
0
Compatible Species
0
Conjugate
0

Anti-Human CD40 Rabbit Recombinant Antibody, PBS Only

CD40 Uni-rAbTM Recombinant Antibody for FC

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

FC

Conjugate

Unconjugated

CloneNo.

241760A9

Cat no : 98191-1-PBS

Print datasheet

Synonyms

p50, CD40L receptor, Bp50, B-cell surface antigen CD40, B cell surface antigen CD40

验证数据展示

  • FC experiment of human PBMCs using 98191-1-RR (same clone as 98191-1-PBS)

    FC experiment of human PBMCs using 98191-1-RR (same clone as 98191-1-PBS)

    1x10^6 human PBMCs were surface stained with 0.25 ug Anti-Human CD40 Rabbit Recombinant Antibody (98191-1-RR, Clone: 241760A9) or 0.25 ug Rabbit IgG Isotype Control Recombinant Antibody (98136-1-RR, Clone: 240953C9), and PE-Conjugated Goat Anti-Rabbit IgG(H+L). Cells were co-stained with CoraLite® Plus 647 Anti-Human CD19 (4G7). Cells were incubated with FC Receptor Block prior to staining. Cells were not fixed. This data was developed using the same antibody clone with 98191-1-PBS in a different storage buffer formulation.

  • FC experiment of human PBMCs using 98191-1-RR (same clone as 98191-1-PBS)

    FC experiment of human PBMCs using 98191-1-RR (same clone as 98191-1-PBS)

    1x10^6 human PBMCs were surface stained with 0.25 ug Anti-Human CD40 Rabbit Recombinant Antibody (98191-1-RR, Clone: 241760A9) (red) or 0.25 ug Rabbit IgG Isotype Control Recombinant Antibody (98136-1-RR, Clone: 240953C9) (blue), and PE-Conjugated Goat Anti-Rabbit IgG(H+L). Cells were incubated with FC Receptor Block prior to staining. Cells were not fixed. This data was developed using the same antibody clone with 98191-1-PBS in a different storage buffer formulation.

产品信息

98191-1-PBS targets CD40 in FC applications and shows reactivity with human samples.

Tested Applications FC Application Description
Tested Reactivity human
Immunogen Recombinant protein 种属同源性预测
Host / Isotype Rabbit / IgG
Class Recombinant
Type Antibody
Full Name CD40 molecule, TNF receptor superfamily member 5
Synonyms p50, CD40L receptor, Bp50, B-cell surface antigen CD40, B cell surface antigen CD40
Calculated Molecular Weight31kDa
GenBank Accession NumberNM_001250.6
Gene Symbol CD40
Gene ID (NCBI) 958
ENSEMBL Gene IDENSG00000101017
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A purfication
UNIPROT IDP25942-1
Storage Buffer PBS Only
Storage ConditionsStore at -80°C.
The product is shipped with ice packs. Upon receipt, store it immediately at -80°C

背景介绍

Cluster of differentiation 40 (CD40) is a costimulatory protein located on antigen presenting cells and is required for their activation. CD40 is a member of the tumor necrosis factor (TNF) receptor (TNFR) family.

What is the molecular weight of CD40?

The molecular weight of CD40 is 43 kDa.

What is the cellular localization of CD40?

CD40 can be secreted by cells or found in the cell membrane.

What is the tissue specificity of CD40?

CD40 is expressed in B cells and primary carcinoma cells but is also found in dendritic cells and macrophages (PMID: 10209159).

What is the function of CD40?

CD40 acts as a receptor for TNFSF5/CD40LG, which is expressed on activated T cells. This interaction is essential for B cell proliferation, expression of activation markers, immunoglobulin production, and isotype switching (PMID: 8809473). This interaction is also crucial for the formation of memory B cells and germinal centers, and signaling through CD40 prevents apoptosis of germinal center B cells.

What is the role of CD40 in disease?

Defects in CD40 lead to hyper-IgM immunodeficiency syndrome type 3 (HIGM3) (PMID: 11675497). This is an autosomal recessive disorder that includes the inability of B cells to undergo isotype switching, a key step in the final differentiation of the humoral immune response, and an inability to mount an antibody-specific immune response.