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HLA DQB1 Antibody

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-48501

Novus Biologicals, part of Bio-Techne
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NBP3-48501

Key Product Details

Validated by

Orthogonal Validation

Species Reactivity

Human

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot, Immunocytochemistry/ Immunofluorescence

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

Product Specifications

Immunogen

Recombinant protein encompassing a sequence within the Extracellular domain of human HLA DQ1/DQ3. The exact sequence is proprietary.

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for HLA DQB1 Antibody

HLA DQB1 Antibody

Western Blot: HLA DQB1 Antibody [NBP3-48501] -

Various whole cell extracts (30 ug) were separated by 12% SDS-PAGE, and the membrane was blotted with HLA DQB1 antibody (NBP3-48501) diluted at 1:1000. The HRP-conjugated anti-rabbit IgG antibody was used to detect the primary antibody. Corresponding RNA expression data for the same cell lines are based on Human Protein Atlas program.
HLA DQB1 Antibody

Immunohistochemistry: HLA DQB1 Antibody [NBP3-48501] -

HLA DQB1 antibody detects HLA DQB1 protein at cytoplasm and membrane on human lung adenocarcinoma by immunohistochemical analysis.
Sample: Paraffin-embedded human lung adenocarcinoma.
HLA DQB1 antibody (NBP3-48501) diluted at 1:500.


Antigen Retrieval: (EDTA based, pH 8.0) buffer, 15min
HLA DQB1 Antibody

Immunocytochemistry/ Immunofluorescence: HLA DQB1 Antibody [NBP3-48501] -

HLA DQB1 antibody detects HLA DQB1 protein at cell membrane and endoplasmic reticulum by immunofluorescent analysis.
Sample: Raji cells were fixed in iced-cold MeOH for 5 min.
Green: HLA DQB1 protein stained by HLA DQB1 antibody (NBP3-48501) diluted at 1:500.
Blue: Hoechst 33342 staining.

Applications for HLA DQB1 Antibody

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:100-1:1000

Immunohistochemistry-Paraffin

1:100-1:1000

Western Blot

1:500-1:3000

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Formulation

PBS, 1% BSA, 20% Glycerol

Preservative

0.025% Proclin 300

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: HLA DQB1

HLA-DQB1 belongs to the HLA class II beta chain paralogues. This class II molecule is a heterodimer consisting of analpha (DQA) and a beta chain (DQB), both anchored in the membrane. It plays a central role in the immune system bypresenting peptides derived from extracellular proteins. Class II molecules are expressed in antigen presenting cells(APC: B lymphocytes, dendritic cells, macrophages). The beta chain is approximately 26-28 kDa and it contains 6 exons.Exon one encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes thetransmembrane domain and exon 5 encodes the cytoplasmic tail. Within the DQ molecule both the alpha chain and the betachain contain the polymorphisms specifying the peptide binding specificities, resulting in up to 4 differentmolecules. Typing for these polymorphisms is routinely done for bone marrow transplantation. (provided by RefSeq)

Alternate Names

DC-1 alpha chain, DC-alpha, HLA class II histocompatibility antigen, DQ alpha 1 chain-like, HLA-DCA, MHC class II DQA1

Gene Symbol

HLA-DQB1

Additional HLA DQB1 Products

Product Documents for HLA DQB1 Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for HLA DQB1 Antibody

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.

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