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Invitrogen
MHC Class II (I-Ek) Monoclonal Antibody (14-4-4S), PE, eBioscience™
Product Details
12-5980-82
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Mouse,
Rat
Published species
Mouse
Host/Isotype
Mouse
/ IgG2a, kappa
Recommended Isotype Control
Class
Monoclonal
Type
Antibody
Clone
14-4-4S
Conjugate
Excitation/Emission Max
565/576 nm
View spectra
Form
Liquid
Concentration
0.2 mg/mL
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2
Contains
0.09% sodium azide
Storage conditions
4° C, store in dark, DO NOT FREEZE!
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_466083
Product Specific Information
Description: The 14-4-4S monoclonal antibody reacts with the mouse and rat major histocompatibility complex class II, I-E subregion-encoded glycoprotein in mice strains of H-2^k, H-2^d, H-2^p and H-2^r. H-2^b, H-2^f and H-2^s haplotypes do not express the I-E antigen. MHC class II is present on B cells, monocytes, macrophages, and dendritic cells. The 14-4-4S mAb has been reported to block antigen presentation in in vitro assays. This antibody cross-reacts with rat.
Applications Reported: 14-4-4S has been reported for use in flow cytometric analysis.
Applications Tested: The 14-4-4S antibody has been tested by flow cytometric analysis of mouse splenocytes. This can be used at less than or equal to 0.06 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.
Excitation: 488-561 nm; Emission: 578 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser.
Filtration: 0.2 µm post-manufacturing filtered.
Target Information
MHC (major histocompatibility complex) class II molecules are transmembrane glycoproteins expressed on the surface of professional antigen-presenting cells, such as macrophages, dendritic cells and B cells. Before their exposition on the cell surface, the MHC class II molecules react with endocytosed exogenous antigens, which are then presented to the T cells. The antigen-binding grove between MHC class II alpha and beta chain is open at both ends and is 15-24 amino acid residues long.
HLA and MHC antibodies play a significant role in Immunopeptidomics, facilitating the identification and characterization of neoantigens through high-performance liquid chromatography coupled to tandem Mass Spectrometry.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
How to use the Panel Builder
Watch the video to learn how to use the Invitrogen Flow Cytometry Panel Builder to build your next flow cytometry panel in 5 easy steps.
Bioinformatics
Protein Aliases: cell surface glycoprotein; H-2 class II histocompatibility antigen, E-D alpha chain; H-2 class II histocompatibility antigen, E-K alpha chain; H-2 class II histocompatibility antigen, E-U alpha chain; H-2 class II histocompatibility antigen, I-E beta chain; H2-IE-alpha; histocompatibility 2, class II antigen E alpha; I-E alpha MHC class II; I-E beta MHC class II; major histocompatibility complex H-2E beta chain; MGC117888; MHC class II antigen E alpha; MHC class II IE-b; MHC class II protein; MHC H2-IE-beta cell surface glycoprotein
Gene Aliases: AI323765; E-alpha-f; H-2Ea; H-2Eb; H2-Ea; H2-Ea-ps; H2Eb; I-Ealpha; Ia-3; Ia-4; Ia3; Ia4
UniProt ID: (Mouse) P04224
Entrez Gene ID: (Mouse) 100504404, (Mouse) 14969
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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