Anti-Human CD40 (Clone G28.5) – Purified in vivo GOLD™ Functional Grade

Pricing & Details

Product No.C8200
Clone
G28.5
Protein
CD40
Formats AvailableView All
Product Type
Monoclonal Antibody
Isotype
Mouse
IgG1 κ
Applications
FA
,
FC
Prod No.
Size
Price
Avail.
Qty
Add to cart
C8200-1mg
1 mg
$98.00
In stock
Max:
Min: 1
Step: 1
C8200-5mg
5 mg
$325.00
In stock
Max:
Min: 1
Step: 1
C8200-25mg
25 mg
$775.00
In stock
Max:
Min: 1
Step: 1
C8200-50mg
50 mg
$1,275.00
In stock
Max:
Min: 1
Step: 1
C8200-100mg
100 mg
$2,125.00
In stock
Max:
Min: 1
Step: 1
Bulk quantities available. Contact us for pricing.

Antibody Details

Product Details

Reactivity Species
Human
Host Species
Mouse
Product Concentration
≥ 2.0 mg/ml
Endotoxin Level
< 1.0 EU/mg as determined by the LAL method
Purity
≥95% monomer by analytical SEC
>95% by SDS Page
Formulation
This monoclonal antibody is aseptically packaged and formulated in 0.01 M phosphate buffered saline (150 mM NaCl) PBS pH 7.2 - 7.4 with no carrier protein, potassium, calcium or preservatives added. Due to inherent biochemical properties of antibodies, certain products may be prone to precipitation over time. Precipitation may be removed by aseptic centrifugation and/or filtration.
Product Preparation
Functional grade preclinical antibodies are manufactured in an animal free facility using only In vitro protein free cell culture techniques and are purified by a multi-step process including the use of protein A or G to assure extremely low levels of endotoxins, leachable protein A or aggregates.
Storage and Handling
Functional grade preclinical antibodies may be stored sterile as received at 2-8°C for up to one month. For longer term storage, aseptically aliquot in working volumes without diluting and store at -80°C. Avoid Repeated Freeze Thaw Cycles.
Shipping
Next Day 2-8°C
Applications and Recommended Usage?
Quality Tested by Leinco
FC The suggested concentration for this G28.5 antibody for staining cells in flow cytometry is ≤ 1.0 μg per 106 cells in a volume of 100 μl or 100μl of whole blood. Titration of the reagent is recommended for optimal performance for each application.
Each investigator should determine their own optimal working dilution for specific applications. See directions on lot specific datasheets, as information may periodically change.

Description

Specificity
Clone G28.5 recognizes an epitope on human CD40
Antigen Distribution
CD40 is widely expressed on antigen-presenting cells such as dendritic cells, B cells, macrophages, and monocytes, in addition to non-immune endothelial cells, basal epithelial cells, and a variety of tumors.
Background
CD40 is a 48 kD type I transmembrane glycoprotein that is a member of the TNFR superfamily. CD40, in association with its ligand CD154 (CD40L) - a 39 kD protein, acts as a costimulatory molecule for the activation of B cells, dendritic cells, monocytes, and other antigen presenting cells. CD40 is involved in Ig isotype switching and dendritic cell maturation, as well as the activation, differentiation and proliferation of B cells. CD40 interacts with TNFR2 and is involved in the regulation of signal transduction. CD40 is a potential target for cancer immunotherapy. Blocking the interaction of CD40 with its ligand (CD154) is the sought-after therapeutic objective for preventing and/or improving both autoimmune diseases and transplant rejection. Studies have shown that monoclonal antibodies that block CD154 in human clinical trials resulted in unanticipated vascular complications. Hence, an interest in the therapeutic potential for antagonist mAbs specific for human CD40 is emerging. Antibodies of particular therapeutic interest are those that do not inhibit CD40 signaling via physical competition with CD154. Additionally, the interaction of CD40 and its ligand (CD154) is found to be essential for amyloid-beta-induced microglial activation, thus plays a significant part in Alzheimer disease pathogenesis.

Antigen Details

Protein
Ligand/Receptor
CD154 (CD40L)
PubMed
NCBI Gene Bank ID
Research Area
Cell Biology
.
Costimulatory Molecules
.
Immunology
.
Neuroscience
.
Neuroscience Cell Markers
Flow Cytometry

Formats Available

Products are for research use only. Not for use in diagnostic or therapeutic procedures.