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CD4 Rat anti-Mouse, Functional Grade, Clone: GK1.5, eBioscience™

Rat Monoclonal Antibody

714.00 SEK

Specifications

Antigen CD4
Clone GK1.5
Target Species Mouse
Conjugate Functional Grade
Isotype IgG2b, kappa
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Products 1
Product Code Brand Quantity Price Quantity & Availability  
Product Code Brand Quantity Price Quantity & Availability  
15228357
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Affymetrix eBioscience
16-0041-81
50 μg
714.00 SEK
50µg
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Estimated Shipment: 08-09-2021
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Description

Description

Description: The GK1.5 monoclonal antibody reacts with the mouse CD4 molecule, a 55 kDa cell surface receptor expressed by a majority of thymocytes, subpopulation of mature T cells and dendritic cells. CD4 binds to MHC class II on the surface of antigen presenting cells and plays an important role both in T cell development and in optimal functioning of mature T cells. In T cells, CD4 associates with protein tyrosine kinase p56lck through its cytoplasmic tail. Binding of GK1.5 is blocked by RM4-5. Applications Reported: The GK1.5 antibody has been reported for use in flow cytometric analysis. It has also been reported in isolation and depletion of CD4+ cells, blocking of ligand binding and T cell activation via CD4. Applications Tested: The GK1.5 antibody has been tested by flow cytometric analysis of mouse thymocytes and splenocytes. This can be used at less than or equal to 0.125 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest. Endotoxin: Less than 0.001 ng/ug antibody as determined by the LAL assay. Storage and handling: Use in a sterile environment. Filtration: 0.2 μm post-manufacturing filtered. Purity: Greater than 90%, as determined by SDS-PAGE.

Endotoxin Level: Less than 0.001 ng/μg antibody, as determined by LAL assay. Aggregation: Less than 10%, as determined by HPLC. The CD4 antigen is involved in the recognition of MHC class II molecules and is a co-receptor for HIV. CD4 is primarily expressed in a subset of T-lymphocytes, also referred to as T helper cells, but may also be expressed by other cells in the immune system, such as monocytes, macrophages, and dendritic cells. At the tissue level, CD4 expression may be detected in thymus, lymph nodes, tonsils, and spleen, and also in specific regions of the brain, gut, and other non-lymphoid tissues. CD4 functions to initiate or augment the early phase of T-cell activation through its association with the T-cell receptor complex and protein tyrosine kinase, Lck. It may also function as an important mediator of direct neuronal damage in infectious and immune-mediated diseases of the central nervous system. Multiple alternatively spliced transcripts have been identified in this gene [RefSeq, July 2017].
Specifications

Specifications

CD4
Mouse
IgG2b, kappa
Monoclonal
Liquid
Antibody
4° C
GK1.5
Functional Grade
Flow Cytometry, Functional Assay, Neutralization
Primary
Monoclonal
PBS with no preservative; pH 7.2
RUO
SDS
Product Certifications

For Research Use Only.