HLA DQ Antibody (SPV-L3) [mFluor Violet 450 SE]

HLA DQ Antibody (SPV-L3) [mFluor Violet 450 SE] [NBP3-11428MFV450] - Vial of mFluor Violet 450 conjugated antibody. mFluor Violet 450 is optimally excited at 406 nm by the Violet laser (405 nm) and has an emission maximum of 445 nm.

• Reactivity: Hu, Po
• Applications: Flow, ICC/IF, ICC/IF
• Clone: SPV-L3
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: mFluor Violet 450 SE

HLA DQ Antibody (SPV-L3) [mFluor Violet 450 SE] Summary

• Immunogen: T4-positive CTL clone HG-38
• Localization: Cell surface
• Specificity: Recognizes a DQ antigen, which is a dimer of 60kDa. The class II molecule is a heterodimer consisting of an alpha (DQA) and a beta chain (DQB), both anchored in the membrane. It plays a central role in the immune system by presenting peptides derived from extracellular proteins. Class II molecules are expressed in antigen presenting cells (APC: B Lymphocytes, dendritic cells, macrophages). The alpha chain is approximately 33-35kDa. It is encoded by 5 exons; exon 1 encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, and exon 4 encodes the transmembrane domain and the cytoplasmic tail. Within the DQ molecule both the alpha chain and the beta chain contain the polymorphisms specifying the peptide binding specificities, resulting in up to four different molecules. Typing for these polymorphisms is routinely done for bone marrow transplantation. This monoclonal antibody strongly blocks cytotoxicity activity of T4-positive cytotoxic T cell clones.
• Isotype: IgG2a Kappa
• Clonality: Monoclonal
• Host: Mouse
• Gene: HLA-DQA1
• Purity: Protein A or G purified

Applications/Dilutions

• Dilutions:
  • Flow Cytometry
  • Immunocytochemistry/ Immunofluorescence
  • Immunofluorescence
• Application Notes: Optimal dilution of this antibody should be experimentally determined.

Packaging, Storage & Formulations

• Storage: Store at 4C in the dark.
• Buffer: 50mM Sodium Borate
• Preservative: 0.05% Sodium Azide
• Purity: Protein A or G purified

Notes

mFluor(TM) is a trademark of AAT Bioquest, Inc. This conjugate is made on demand. Actual recovery may vary from the stated volume of this product. The volume will be greater than or equal to the unit size stated on the datasheet.

Alternate Names for HLA DQ Antibody (SPV-L3) [mFluor Violet 450 SE]

• CD
• CELIAC1DQ alpha 1 chain
• DC-1 alpha chain
• DQ-A1
• FLJ27088
• FLJ27328
• GSE
• HLA class II histocompatibility antigen, DQ(W3) alpha chain
• HLA-DCA
• HLA-DQA
• leucocyte antigen DQA1
• leukocyte antigen alpha chain
• major histocompatibility complex, class II, DQ alpha 1
• MGC149527
• MHC class II antigen
• MHC class II DQA1
• MHC class II HLA-D alpha glycoprotein
• MHC class II HLA-DQ-alpha-1
• MHC class II surface glycoprotein
• MHC HLA-DQ alpha

Background

Human Leukocyte Antigens are highly polymorphic proteins that are involved in the presentation of antigens to the T-cell receptor. There are two classes of HLA antigens: class I (HLA A, HLA B and HLA C) and class II (HLA D).

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: HLA-DQA1