Search Thermo Fisher Scientific
Disclaimer
Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.
Invitrogen
HLA-E Monoclonal Antibody (3D12HLA-E), APC, eBioscience™
Product Details
17-9953-42
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Published species
Not Applicable
Host/Isotype
Mouse
/ IgG1, kappa
Recommended Isotype Control
Class
Monoclonal
Type
Antibody
Clone
3D12HLA-E
Conjugate
Excitation/Emission Max
651/660 nm
View spectra
Form
Liquid
Concentration
5 µL/Test
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2, with 0.2% BSA
Contains
0.09% sodium azide
Storage conditions
4° C, store in dark, DO NOT FREEZE!
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_10669707
Product Specific Information
Description: The monoclonal antibody 3D12 (HLA-E) recognizes human HLA-E, a member of the Human Leukocyte Antigen family. HLA-E is a MHC Class IB member, which has a specialized role in NK cell recognition. Binding of a restricted set of peptides derived from other Class I leader sequences to the HLA-E and B2M (beta2 microglobulin) complex leads to interaction with NKG2A on NK cells. This binding protects the HLA-G-expressing cell from NK cell killing. HLA-E expression is ubiquitous.
Applications Reported: This 3D12HLA-E antibody has been reported for use in flow cytometric analysis.
Applications Tested: This 3D12HLA-E antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 µL (0.5 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.
Excitation: 633-647 nm; Emission: 660 nm; Laser: Red Laser.
Filtration: 0.2 µm post-manufacturing filtered.
Target Information
HLA-E belongs to the HLA class I heavy chain paralogues. This class I molecule is a heterodimer consisting of a heavy chain and a light chain (beta-2 microglobulin). The heavy chain is anchored in the membrane. HLA-E binds a restricted subset of peptides derived from the leader peptides of other class I molecules. The heavy chain is approximately 45 kDa and its gene contains 8 exons. Exon one encodes the leader peptide, exons 2 and 3 encode the alpha1 and alpha2 domains, which both bind the peptide, exon 4 encodes the alpha3 domain, exon 5 encodes the transmembrane region, and exons 6 and 7 encode the cytoplasmic tail.
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: DAMA-277I14.1; DAQB-90C11.16; DKFZp686P19218; FLJ26655; HLA class I histocompatibility antigen, alpha chain E; HLA class I histocompatibility antigen, E alpha chain; lymphocyte antigen; MHC 1; MHC class I antigen E; MHC HLA-E alpha-1; MHC HLA-E alpha-2.1; MHC1
Gene Aliases: EA1.2; EA2.1; HLA-6.2; HLA-E; HLAE; MHC; QA1
UniProt ID: (Human) P13747
Entrez Gene ID: (Human) 3133
positive regulation of T cell mediated cytotoxicity
adaptive immune response
antigen processing and presentation of peptide antigen via MHC class I
antigen processing and presentation of endogenous peptide antigen via MHC class Ib
antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent
antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-independent
regulation of natural killer cell mediated immunity
positive regulation of natural killer cell mediated immunity
antibacterial humoral response
positive regulation of interleukin-13 production
positive regulation of interleukin-4 production
positive regulation of TRAIL production
positive regulation of tumor necrosis factor production
CD8-positive, alpha-beta T cell activation
protection from natural killer cell mediated cytotoxicity
innate immune response
regulation of immune response
defense response to Gram-positive bacterium
positive regulation of immunoglobulin secretion
interferon-gamma-mediated signaling pathway
type I interferon signaling pathway
positive regulation of CD8-positive, alpha-beta T cell proliferation
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.*
Learn more
We're here to help
Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.
Contact tech support